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33,562,625 | 0 | <p>Tight loop with high priority thread is not a good idea...when the print hello is just looping without doing anything, Introduce switchtothread/yield after certain loops and sleep zero after a higher loop count. This will give other threads on the system oppurtinity to execute Eventually wait on a event handle when there is no work.</p> <p>@kiran0x1B</p> |
27,684,518 | 0 | <p>Try this:</p> <pre><code>;with cte as (select *, row_number() over (partition by prod_id, branch order by transaction_date desc) rn from inv_table) select * from cte where rn = 1 </code></pre> <p>The <code>row_number</code> function will group records for the same <code>prod_id</code> and <code>branch</code> combination, and then number them in descending order of the <code>transaction_date</code>. After that, the latest results for each unique combination are simply the rows corresponding to <code>rn</code> = 1.</p> <p><a href="http://rextester.com/DBGJ54661" rel="nofollow">Demo</a></p> |
38,352,963 | 0 | <p>For this you can use interval</p> <p>For Ex:</p> <pre><code>SELECT DATE_ADD(leave_date, INTERVAL 1 DAY) AS workingDay; </code></pre> |
12,389,454 | 0 | NSString Somehow turn in to an "__NSArrayI" object <p>i am receiving response from my server, it looks like this :</p> <pre><code>2012-09-12 16:29:11.690 WhatIsIt[1763:707] ( { qid = ebb81a9c0c2125c9f12fee33c281dfe2ef5c1596; "qid_data" = { labels = Wristwatch; }; } ) </code></pre> <p>when i am parsing the <code>"qid"</code> value like this :</p> <pre><code>- (void)updateCompleteWithResults:(NSArray*)results{ NSLog(@"%@",results); NSString *qid = [results valueForKey:@"qid"]; </code></pre> <p>the <code>NSString</code> object is getting a Parentheses around the string (i dont know how) looks like this :</p> <pre><code>2012-09-12 16:34:17.979 WhatIsIt[1785:707] ( 2e1da5854f3b4f02cd967293cd1364e6d3e0b76a ) </code></pre> <p>so i tried to use :</p> <pre><code>NSString *string = @" spaces in front and at the end "; NSString *trimmedString = [string stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]]; </code></pre> <p>and the app crashes, any idea?</p> |
9,136,748 | 0 | cannot compile hello.cs for gtk# using mono command prompt <p>Had hoped that <a href="http://stackoverflow.com/questions/8835352/cannot-compile-gtk-example">this</a> would help, but getting a different error. </p> <p>attempting to compile the following as hello.cs</p> <pre><code>using Gtk; using System; class Hello { static void Main() { Application.Init(); Window window = new Window("helloworld"); window.Show(); Application.Run(); } } </code></pre> <p>Compiling with the following command "gmcs hello.cs -pkg:gtk-sharp-2.0"</p> <p>depending on the command prompt, I'm receiving either cs0006 (mono cp) or cs2001 (win cp) saying that files cannot be found from mono cp it says that the metadata file cannot be found from win cp it says that source file cannot be found</p> <p>Here's a sample:</p> <pre><code>c:\Users\Stephen Lloyd\Desktop>gmcs hello.cs -pkg:gtk-sharp-2.0 -r:C:/Program Files \(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/pango-sharp.dll \(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/atk-sharp.dll \(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/gdk-sharp.dll \(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/gtk-sharp.dll \(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/glib-sharp.dll error CS2001: Source file `Files' could not be found error CS2001: Source file `\(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/pango-sharp.dll' could not be found error CS2001: Source file `\(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/atk-sharp.dll' could not be found error CS2001: Source file `\(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/gdk-sharp.dll' could not be found error CS2001: Source file `\(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/gtk-sharp.dll' could not be found error CS2001: Source file `\(x86\)/Mono-2.10.8/lib/mono/gtk-sharp-2.0/glib-sharp.dll' could not be found Compilation failed: 6 error(s), 0 warnings </code></pre> <p>In all cases the referenced .dlls are in that folder.</p> <p>Any thoughts?</p> |
12,476,189 | 0 | How to use colorstatelist in android <p>I want to change button text color on diffrent states like btn_presses,btn_focus,etc.</p> <p>For that i use colorstatelist.xml and I refrenced it in button text in titlebarlayout.xml. But still I cant able to change text color of button.</p> <p>Any one know how to do it.Is I am going wrong anywhere in code.</p> <p>MainActivity.java </p> <pre><code>public class MainActivity extends Activity implements OnClickListener { EditText emailEdit, passwordEdit; Button loginButton; String email, password; TitleBarLayout titlebarLayout; String r; String rr; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.login_activity); emailEdit = (EditText) findViewById(R.id.etEmail); passwordEdit = (EditText) findViewById(R.id.etPassword); loginButton = (Button) findViewById(R.id.loginButton); loginButton.setOnClickListener(this); // titlebarLayout=(TitleBarLayout) findViewById(R.id.titlebar); titlebarLayout = new TitleBarLayout(MainActivity.this); titlebarLayout.setLeftButtonText(""); titlebarLayout.setRightButtonText("Logout"); titlebarLayout.setTitle("iProtect"); //titlebarLayout.setLeftButtonSize(50,50); //titlebarLayout.setRightButtonSize(100,50); titlebarLayout.setLeftButtonBackgroundColor(Color.rgb(34,49,64)); titlebarLayout.setRightButtonBackgroundColor(Color.rgb(34,49,64)); titlebarLayout.setLeftButtonTextColor(Color.rgb(255,255,255)); titlebarLayout.setRightButtonTextColor(Color.rgb(255,255,255)); XmlResourceParser parser =getResources().getXml(R.color.colorstatelist); ColorStateList colorStateList; try { colorStateList = ColorStateList.createFromXml(getResources(), parser); titlebarLayout.setLeftButtonTextColor(colorStateList); } catch (XmlPullParserException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } // ColorStateList colorlist=new ColorStateList( new int[][] { new int[] { android.R.attr.state_focused }, new int[0], }, new int[] { Color.rgb(0, 0, 255), Color.BLACK, } ); // titlebarLayout.setLeftButtonTextColor(colorlist); OnClickListener listener = new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub if (v.getId() == R.id.left_button) { } else if (v.getId() == R.id.right_button) { } } }; titlebarLayout.setLeftButtonOnClickListener(listener); titlebarLayout.setRightButtonOnClickListener(listener); } </code></pre> <p>TitleBarLayout.java</p> <pre><code>public class TitleBarLayout { private Activity activityRef; private View contentView; private Button leftButton, rightButton; TextView titletext; public TitleBarLayout(Activity a) { Log.i("TitleBar Layout", "Inside constructor"); activityRef = a; inflateViewsFromXml(); setListenersOnViews(); setValuesOnViews(); } private void setValuesOnViews() { leftButton.setText(""); rightButton.setText(""); } private void setListenersOnViews() { leftButton.setOnClickListener(listener); rightButton.setOnClickListener(listener); } private final OnClickListener listener = (new OnClickListener() { @Override public void onClick(View v) { activityRef.finish(); } }); private void inflateViewsFromXml() { contentView = activityRef.findViewById(R.id.titlebar); rightButton = (Button) contentView.findViewById(R.id.right_button); leftButton = (Button) contentView.findViewById(R.id.left_button); titletext = (TextView) contentView.findViewById(R.id.title_textview); } public void setLeftButtonText(int resID) { leftButton.setText(resID); } public void setLeftButtonText(String text) { leftButton.setText(text); } public void setLeftButtonOnClickListener(View.OnClickListener listener) { leftButton.setOnClickListener(listener); } public void setRightButtonText(int resID) { rightButton.setText(resID); } public void setRightButtonText(String text) { rightButton.setText(text); } public void setRightButtonOnClickListener(View.OnClickListener listener) { rightButton.setOnClickListener(listener); } public void setTitle(int resID) { titletext.setText("" + resID); } public void setTitle(String text) { titletext.setText(text); } public void setLeftButtonSize(int width, int height) { Log.i("Button" ,"Width"+width); leftButton.setWidth(width); leftButton.setHeight(height); } public void setRightButtonSize(int width, int height) { Log.i("Button" ,"Width"+width); rightButton.setWidth(width); rightButton.setHeight(height); } public void setLeftButtonBackgroundResource(int backgroundResource) { } public void setRightButtonBackgroundResource(int backgroundResource) { } public void setLeftButtonBackgroundColor(int backgroundColor) { Log.i("Button" ,"COLOR"+backgroundColor); leftButton.setBackgroundColor(backgroundColor); } public void setRightButtonBackgroundColor(int backgroundColor) { Log.i("Button" ,"COLOR"+backgroundColor); rightButton.setBackgroundColor(backgroundColor); } public void setLeftButtonTextColor(int textcolor) { Log.i("Button" ,"COLOR"+textcolor); leftButton.setTextColor(textcolor); } public void setRightButtonTextColor(int textcolor) { Log.i("Button" ,"COLOR"+textcolor); rightButton.setTextColor(textcolor); } public void setLeftButtonTextColor(ColorStateList colorStateList) { leftButton.setTextColor(colorStateList); } public void setRightButtonTextColor(ColorStateList colorStateList) { } } </code></pre> <p>color.xml</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <resources> <color name="title_bg_color">#2e4256</color> <color name="layout_bg_color">#dcdcdc</color> <color name="state_pressed">#ffffff</color> <color name="state_selected">#00ff00</color> <color name="state_focused">#0000ff</color> </resources> </code></pre> <p>titlebarlayout.xml</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="@dimen/titlebar_height" android:background="@color/title_bg_color" android:gravity="center_vertical" android:orientation="horizontal" > <Button android:id="@+id/left_button" android:layout_width="@dimen/titlebar_button_width" android:layout_height="@dimen/titlebar_button_height" android:text="" android:clickable="true" android:textColor="@color/colorstatelist" android:background="@drawable/button_shape_drawable" android:layout_marginLeft="10dp"/> <TextView android:id="@+id/title_textview" android:layout_width="0dip" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" android:text="" android:textColor="@android:color/white" android:textStyle="bold" /> <Button android:id="@+id/right_button" android:layout_width="@dimen/titlebar_button_width" android:layout_height="@dimen/titlebar_button_height" android:text="" android:clickable="true" android:layout_marginRight="10dp" android:background="@drawable/button_shape_drawable" android:textColor="@color/colorstatelist" /> </LinearLayout> </code></pre> <p>colorstatelist.xml</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:color="@color/state_pressed"/> <item android:state_selected="true" android:color="@color/state_selected"/> <item android:state_focused="true" android:color="@color/state_focused"/> <item android:color="#808080"/> </selector> </code></pre> |
29,778,261 | 0 | <p>If you invoque a main method inside your java application you won't start a new Java application.</p> <p>In that case, you're executing a static method, just like any other static method, so the current directory is the same as the working directory of your current Java application.</p> <p>If you're looking for a way to execute a java application inside an existing Java application you have to create another process.</p> <p>An example:</p> <pre><code> List<String> command = new ArrayList<String>(); command.add("java -jar xxxxx.jar"); command.add("argument to Main method"); command.add("another argument to Main method"); ProcessBuilder builder = new ProcessBuilder(command); File workingDirectory = new File("/myworkingdirectory"); builder.directory(workingDirectory); Process process = builder.start(); </code></pre> |
1,384,280 | 0 | <p>If you want to take a heap dump programmatically, you'll not find suitable APIs in the java.* or javax.* namespace. However, the Sun runtime comes with the <a href="http://java.sun.com/javase/6/docs/jre/api/management/extension/com/sun/management/HotSpotDiagnosticMXBean.html" rel="nofollow noreferrer">HotSpotDiagnosticMXBean</a> which will enable you to take a heap dump by writing the contents of the heap on to a specified file in disk.</p> |
124,598 | 0 | <p>If you did want to whitelist for performance reasons, consider using an annotation to indicate which fields to compare. Also, this implementation won't work if your fields don't have good implementations for <code>equals()</code>.</p> <p>P.S. If you go this route for <code>equals()</code>, don't forget to do something similar for <code>hashCode()</code>.</p> <p>P.P.S. I trust you already considered <a href="http://commons.apache.org/lang/api/org/apache/commons/lang/builder/HashCodeBuilder.html" rel="nofollow noreferrer">HashCodeBuilder</a> and <a href="http://commons.apache.org/lang/api/org/apache/commons/lang/builder/EqualsBuilder.html" rel="nofollow noreferrer">EqualsBuilder</a>.</p> |
17,175,879 | 0 | Wordpress Loop does not work properly in category.php when using query_posts <p>I am developing a wordpress theme. I am new in this field, and it's not very easy. </p> <p>I wrote the code for the loop, and everything is working perfectly. I am working on category.php page. Without the query posts, the category is correctly showing the posts from that specific category.</p> <p>But, I want to add pagination, and limit the posts per page to maybe 10. But, when I add this code before the loop:</p> <pre><code><?php query_posts( 'posts_per_page=10' ); ?> </code></pre> <p>It doesn't work. Now, it outputs all the posts, from every category in the website, not only from that category. </p> <p>Can anybody tell me what am I doing wrong?</p> <p>Thanks.</p> |
12,338,370 | 0 | Passing php file in ajax <p>This is my code</p> <pre><code><script> $(document).ready(function() { // delete the entry once we have confirmed that it should be deleted $('.delete').click(function() { var parent = $(this).closest('tr'); $.ajax({ type: 'POST', url: 'delete.php', data: 'ajax=1&delete=' + $(this).attr('id'), success: function() { parent.fadeOut(300,function() { parent.remove(); }); } }); }); $('.delete').confirm({ }); }); </script> </code></pre> <p>My question is why delete.php is not executing? It's in the same folder, do I need type absolure url to this file? But the best of it is that row in table is deleting, but php file is not executing. And second question is why this code is not working without this line:</p> <pre><code> $('.delete').confirm({ }); </code></pre> <p>In php file i got this to know is it executed:</p> <pre><code><script> alert('aaaa'); </script> </code></pre> <p>Or even I had change it on <code>echo 'something';</code> but still not working</p> |
17,854,382 | 0 | <p>I had the same issue on my computer. I believe it's caused by the icon cache in Windows. </p> <p>What I usely do is removing the icon, cleaning up the PC (with <em>CCleaner</em>), then, add the icon. </p> <p>Or you can just delete <code>/Documents and Settings/<username>/Local Settings/Application Data/IconCache.db</code> (<em>Windows XP</em>) or <code>/Users/<username>/AppData/Local/IconCache.db</code> (<em>Windows 7</em>).</p> |
16,200,117 | 0 | <p>You're expressing a real-world constraint in code. Your examples here don't actually show that buying you anything here, so going on the evidence I'd wonder whether it's redundant to express it, or irrelevant to any situation that will actually arise. But if you're ever going to have different kinds of shaders for different kinds of vertex datasets, I'd say you've hit on exactly the right way to express this here.</p> |
40,854,026 | 0 | How to fill Repeater only on first Load <p>In my page, I load various sections after the initial Page load, via Postbacks and <code>.Visible = true</code>. I have a Repeater control which I want to fill from a data source, but only the first time I load the Control.</p> <p>Initially, I had tried something like the following, which is obviously not correct:</p> <pre><code>void Page_PreRender(object sender, EventArgs e) { if (Repeater1.DataSource == null) { Repeater1.DataSource = GetDataInitial(); // Does the query of the data source Repeater1.DataBind(); } } </code></pre> <p>In short, I am trying to query some set of properties to tell me whether or not something has already bound data to it. I can't use <code>!Page.IsPostBack</code> since the Load may happen on a Post-Back.</p> <p>If it helps, we can assume that I am only loading this section on the <code>Click</code> event of the control <code>Button1</code>.</p> |
10,606,438 | 0 | <p>This problem is actually caused by HTML behaving differently then JQuery. In HTML, spaces and extra lines don't matter. </p> <p>In HTML, these 2 examples are visually the same when rendered to the page:</p> <pre><code><div id="vendor">Barracuda</div> </code></pre> <p>and</p> <pre><code><div id="vendor"> Barracuda </div> </code></pre> <p>However when you use JQuery's .Text() method, they yield different results.</p> <pre><code><div id="vendor">Barracuda</div> $('#vendor').text() // equals "Barracuda" </code></pre> <p>But this is very different:</p> <pre><code><div id="vendor"> Barracuda </div> $('#vendor').text() // equals " Barracuda " </code></pre> <p>Thus the need to .trim() the results if you can't tailor the HTML, or just want to play it safe.</p> <pre><code>var thisText = $.trim($(this).text()); </code></pre> <p><a href="http://jsfiddle.net/usy8F/" rel="nofollow">JSFiddle Working Example</a></p> |
27,762,242 | 0 | Newly installed Magento, invalid login even with correct user and pass <p>I'm using magento 1.9, and made sure that my var and media folder's permissions are on 777.</p> <p>I can't seem to login into the admin panel even with the correct login details.</p> |
37,738,143 | 0 | Web Api route constraint tuples <p>I have a route like this:</p> <pre><code>config.Routes.MapHttpRoute( name: "DefaultApi", routeTemplate: "api/{tenantParam1}/{tenantParam2}/{controller}/{id}, constraints: ???, defaults: new { id = RouteParameter.Optional } ); </code></pre> <p>For tenantParam1, and tenantParam2, I need to constrain them so that only certain tuples of values are allowed. Is there a way to do that?</p> <p>Edit: to clarify, the important part is that I need to evaluate tenantParam1 and tenantParam2 together, as a tuple. For instance, lets say these are my valid tenants:</p> <pre><code>param1 | param2 ABC | 123 ABC | 456 DEF | 789 DEF | 012 </code></pre> <p>That would mean the following routes are valid:</p> <pre><code>/api/ABC/123 /api/ABC/456 /api/DEF/789 /api/DEF/012 </code></pre> <p>But the following routes are not valid:</p> <pre><code>/api/ABC/789 /api/ABC/012 /api/DEF/123 /api/DEF/456 </code></pre> |
9,732,633 | 0 | Language Translation API for iPhone <p>I want to implement language translation feature in my iPhone app, is there any API which is free that I can use, or any other way to do this. </p> |
379,348 | 0 | Aliasing tasks in msbuild for intellisense <p>I'm really hoping I just don't know how to do this, and that 'this' is doable... but one of my biggest complaints to date with msbuild is that they 'break' schema by using dots in the names of the tags.</p> <p>example: </p> <p>I want to bake intellisense into my build using vs 2005 but I can't because the namespace qualified task names are invalid per xsd and thus when I open my build project ALL my intellisense is gone (cause the schema is invalid).</p> <p>Try it. Add something like:</p> <pre> element name="Microsoft.Sdc.Tasks.ActiveDirectory.Group.AddUser" </pre> <p>To your Microsoft.Build.Commontypes.xsd and you'll lose all your intellisense.</p> <p>I'm looking for a way to 'alias' the class with the taskname I want... It doesn't appear from my reading that I can do this, but maybe somebody out there knows how?</p> <p>Effectively I would like to do:</p> <p></p> <p>Any thoughts?</p> <p>Can I write my own "UsingTask" that just wraps these shennanigans and let's me do what I want?</p> <p>I'm open to thoughts... :)</p> <p>Thanks to all!</p> <hr> <p>It stripped out my text after "Effectively I would like to do:" so I'm posting it here... <pre> UsingTask assemblyname="my.dll" TaskName="This.Is.My.Task" Alias="This-Is-My-Task" </pre></p> |
15,181,400 | 0 | <p>This is probably what you want (not completer code, just idea)</p> <pre><code>protected boolean mIsCountDownOn; private class CountDownTimer mCountDownTimer = new CountDownTimer(10000, 10000) { @Override public void onTick(long millisUntilFinished) { } @Override public void onFinish() { mIsCountDownOn = false; } }; </code></pre> <p>In foo</p> <pre><code>foo { if (mIsCountDownOn) { // less than 10 seconds since the last time foo is called mCountDownTimer.cancel(); } else { // more than 10 seconds since last call mIsCountDownOn = true; // will start the timer at the end of foo body // Code to save mTime to wherever you want to save it. } // Whatever else foo supposes to do mTime = // get the time now mCountDownTimer.start(); } </code></pre> |
30,847,396 | 0 | RawSourceWaveStream volume control and playback time estimation with Naudio <p>I'm using Naudio to play audio samples from memory.</p> <pre><code> private RawSourceWaveStream waveStream; private MemoryStream ms; private int sampleRate = 48000; private IWavePlayer wavePlayer; //generate sine wave signal short[] buffer = new short[(int)Math.Round(sampleRate * 10.00)]; double amplitude = 0.25 * short.MaxValue; double frequency = 1000; for (int n = 0; n < buffer.Length; n++) { buffer[n] = (short)(amplitude * Math.Sin((2 * Math.PI * n * frequency) / sampleRate)); } byte[] byteBuffer = new byte[buffer.Length * sizeof(short)]; Buffer.BlockCopy(buffer, 0, byteBuffer, 0, byteBuffer.Length); //create audio player to play samples from memory ms = new MemoryStream(byteBuffer); waveStream = new RawSourceWaveStream(ms, new WaveFormat(sampleRate, 16, 1)); //wavePlayer = new WaveOutEvent(); wavePlayer = new DirectSoundOut(); wavePlayer.Init(waveStream); wavePlayer.PlaybackStopped += wavePlayer_PlaybackStopped; </code></pre> <p>I want to control the Volume of <code>RawSourceWaveStream</code> for each stream separately. (I will play multiple streams). </p> <p>1) It's enough to use <code>wavePlayer.Volume = volumeSlider1.Volume;</code>? It is deprecated.</p> <p>2) I see that <code>AudioFileReader</code> make use of <code>SampleChannel</code> for Volume control. If i rewrite Read method for <code>RawSourceWaveStream</code> and add Volume Property should this be a good solution?</p> <p>3) I want playback time estimation as best as possible (at millisecond level). I saw that the time resolution of <code>WaveOutEvent</code> is about hundred of milliseconds. The time resolution of <code>DirectSoundOut</code> is better, but still not enough.</p> <p>Thank you in advance!</p> |
1,476,119 | 0 | <p>You can use <strong><a href="http://msdn.microsoft.com/en-us/library/system.windows.forms.notifyicon.aspx" rel="nofollow noreferrer">NotifyIcon</a></strong> </p> <p>Also check community response in comments for notable issues of using NotifyIcon.</p> |
25,934,769 | 0 | <p>It is due to the polymorphism.</p> <p>Reference of parent class can hold the child class object.But using this reference you can call methods those are correctly overridden in the child class.</p> |
14,655,442 | 0 | Is there a way to add your own controls to Blend's "Group Into" and "Change Layout Type" options? <p>In Expression Blend 4, we can right click on an object in the Objects and Timeline panel to access the handy functions "Group Into" and "Change Layout Type":</p> <p><img src="https://i.stack.imgur.com/tKgZO.png" alt="enter image description here"></p> <p>However, what I really want often times is to be able to "group into" or "change layout type to" some of <strong>my own WPF content controls</strong>, such as a SunkenBorder, ClippingBorder, TransitionContentControl, etc. Is there a way that we can tell Blend to also include some of our controls (or any non-standard WPF controls) in these lists?</p> <p><strong>Update:</strong></p> <p>After I originally asked this question I had the idea to take a look at the source code of some of the panels that Expression Blend does include in its lists (Grid, StackPanel, etc), in the attempt to find a class metadata attribute that Blend might be paying attention to in order to populate these lists. I was hoping to find some attribute analogous to the <a href="http://blogs.msdn.com/b/jnak/archive/2008/01/17/showing-attached-properties-in-the-cider-wpf-designer.aspx" rel="nofollow noreferrer">ones you can specify for your own attached properties</a> that allow them to show up in Blend or Visual Studio in their property panels. Unfortunately I did not find any such class attribute, so it appears that Sorskoot is correct, that we cannot add to these lists that Blend shows.</p> |
26,247,036 | 0 | <p>Thinking too hard about an easy problem - once the button is clicked, I should remove it and show a loading message instead. I still don't get why the fragment manager would be null clicking quickly though; popbackstack removes this fragment but the fragmentmanager can still have memory.</p> |
26,159,487 | 0 | <p>This will give you the difference between two dates, in milliseconds</p> <pre><code>var diff = Math.abs(date1 - date2); </code></pre> <p>In your example, it'd be</p> <pre><code>var diff = Math.abs(new Date() - compareDate); </code></pre> <p>You need to make sure that compareDate is a valid Date object.</p> <p>Something like this will probably work for you</p> <pre><code>var diff = Math.abs(new Date() - new Date(dateStr.replace(/-/g,'/'))); </code></pre> <p>i.e. turning "2011-02-07 15:13:06" into new Date('2011/02/07 15:13:06'), which is a format the Date constructor can comprehend.</p> <p><a href="http://stackoverflow.com/questions/4944750/how-to-subtract-date-time-in-javascript">Answer Reference</a></p> |
11,198,542 | 0 | Restore deleted file from repository <p>I'm being in a transition from SVN to GIT and got a question for which I cannot find an answer. I'll describe am usual scenario when I work with some open source projects via SVN.</p> <ol> <li>make a checkout</li> <li>start messing around with files, make changes, to test how the project works.</li> <li>after p.2 some files are heavily modified and I have no chance to get back to original state.</li> <li>I delete the modified files from disk "rm filename.cpp", run the command "svn update" and voila, all original files are back.</li> </ol> <p>All this works fine with GIT as well, except p.4. I try to make "git pull" it says that project is up to date and I don't get the original files even though they are missing from local folder.</p> <p>What is the correct command for p.4 when working with git. Thx</p> |
27,938,976 | 0 | <p>Upper casting is only allowed along upwards the hierarchy. <code>Button</code> never lies in the hierarchy of <code>LinearLayout</code>. So, you can't.</p> <pre><code>java.lang.Object ↳ android.view.View ↳ android.widget.TextView ↳ android.widget.Button </code></pre> |
27,711,838 | 0 | <p>The answer to my question, which is not evident here, is that I had an extra closing div in my first tab. It was closing out the ng-if and then there was broken mark-up.</p> <p>My code looked like this:</p> <pre><code><div ng-if="tab[0].active"> <div> Content 1, true by default. Hides and shows as nav is toggled. </div> **</div>** </div> <div ng-if="tab[1].active"> Content 2, false by default. Never shows as nav is toggled. </div> </code></pre> <p>The ng-if was not closing at the right spot - so despite the $scope updating, the html was broken. So. annoying.</p> |
6,812,145 | 0 | <pre><code>- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id )annotation { //Some code here pinView.rightCalloutAccessoryView = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; return pinView; } </code></pre> <p>And make use of the following delegate method to get the button action</p> <pre><code>- (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control { // code to show details view } </code></pre> |
12,076,128 | 0 | <p>I'd say to draw a sequence diagram per thread. </p> <p>Trying to get multiple threads into a single sequence diagram doesn't make a whole lot of sense since events are occurring in parallel, not in sequence.</p> |
41,053,654 | 0 | Cassandra copy works first time but after iteration it creates unnecessary python processes that blocks system memory <p>My code is as below it works first time perfectly but after second or third iteration it creates so many python processes some times it blocks sometimes 4gb of system memory and process cant executing properly.</p> <p>Some time if i try same eclipse console printed output query on terminal it works on some cassandra nodes but not on all. I also tried scala !,!! Methods also.</p> <p>I am not getting this is exact issue of cassandra or Scala process builder ?</p> <pre><code>def copyPartitioncassandra(tbls: tblInfo, srcpth: String, colDelimr: String, NoOfParts: Int): Boolean = { var qry: String = "" for (x <- 0 to NoOfParts - 1) { if (new File(srcpth+ "/part-" + "%05d".format(x)).length() > 0) qry = qry + "COPY " + tbls.keySpaceName + "." + tbls.tblName + "(" + tbls.header + ") FROM '" + srcpth + "/part-" + "%05d".format(x) + "' WITH DELIMITER = '" + colDelimr + "' AND NULL = '' AND MAXATTEMPTS=3;" + "\n" } var qry_file = extraconfig.getString("QUERY_FILE_PATH ") + tbls.tblName + ".txt" createTxtFile(qry, qry_file) qry = "cqlsh " + extraconfig.getString("CASSANDRA_DB_IP") + " -k " + tbls.keySpaceName + " -f " + qry_file println(qry) var test = qry.run() true } </code></pre> |
39,503,004 | 0 | <p>Apply the min-width property.</p> <p>In Your CSS Style Sheet</p> <pre><code>.Textbox { min-width:100%; } </code></pre> <p>In Your *.aspx</p> <pre><code><asp:TextBox CssClass="TextboxStyle" placeholder="Enter the Title" runat="server" ID="TextBox1"></asp:TextBox> </code></pre> <p>This will update your text box</p> |
17,655,745 | 0 | SSRS Charts displaying time greater than 24 hours <p>I have a time field in seconds (where the seconds is always greater than 86400) and I've been using the following formula to display the time in <strong>HH:mm:ss</strong> in a Tablix: </p> <pre><code>=Floor(Sum(Fields!SecondsField.Value) / 3600) & ":" & Format(DateAdd("s", Sum(Fields!SecondsField.Value), "00:00"), "mm:ss") </code></pre> <p>When I try to plot this field using a bar chart (and using the same formula for the series formula), no data is displayed and was wondering if you had any ideas how to get around this? </p> <p>Ideally this time field will be on the Y-axis.</p> |
32,121,506 | 0 | <p>Concatenation doesn't cause <code>self.b</code> to be evaluated as a string. You need to explicitly tell Python to coerce it into a string.</p> <p>You could do:</p> <pre><code>return "<A with " + repr(self.b) + " inside>" </code></pre> <p>But using <code>str.format</code> would be better.</p> <pre><code>return "<A with {} inside>".format(self.b) </code></pre> <p>However as jonrsharpe points out that would try to call <code>__str__</code> first (if it exists), in order to make it specifically use <code>__repr__</code> there's this syntax: <code>{!r}</code>.</p> <pre><code>return "<A with {!r} inside>".format(self.b) </code></pre> |
33,920,825 | 0 | <p>To check if 0:4 elements of array contains zeros, try condition like below:</p> <pre><code>if array[0:4] == [0]*4: </code></pre> |
13,922,995 | 0 | 0xC0000005: Access violation writing location <p>I have this function for reading text from files:</p> <pre><code>uintmax_t ResourcePack::getText(const string& file, char** data) { *data = new char[static_cast<size_t>(size) + 1]; fseek(_fileDescriptor, static_cast<long>(begin), SEEK_SET); fread(*data, static_cast<size_t>(size), 1, _fileDescriptor); *data[size] = '\0'; } </code></pre> <p><code>FILE* _fileDescriptor, uintmax_t size</code> and <code>uintmax_t begin</code> are get in other code, not important here, but with correct values.</p> <p><code>fseek</code> and <code>fread</code> lines work fine. Actually, I have the file content in *data, but when the last line is executed, I got the access violation.</p> <p>Why I can write into <code>*data</code> using <code>fread</code>, but not <code>using *data[size] = '\0'</code>?</p> |
18,014,609 | 0 | <p>Ribbon.Invalidate doesn't mean the ribbon will not show. Invalidate function just tells the ribbon to invalidate and re-initialize the ribbon controls with their default/dynamic properties. </p> <p>I worked with few Add-ins where the clients wanted to hide the ribbon items if users cannot pass the authentication. So in such a case, I used "GetVisible" attribute in all of my Control and then I used this code</p> <pre><code>Sub GetVisible(control As IRibbonControl, ByRef Visible) On Error Resume Next Visible = shouldShowOrNot End Sub </code></pre> <p>shouldShowOrNot is a boolean variable, which I set in Ribbon Load to true if user passes the authentication. See the following image:</p> <p><img src="https://i.stack.imgur.com/hMjch.png" alt="Ribbon with Failed Authentication"></p> <p>Now the above image is a representation of Ribbon in case User has failed the authentication. There might be a better way to do it, but i found it to be the best way so far.</p> <p>Hope this helps, Vikas B</p> |
33,469,525 | 0 | <p>I think I found the answer. The bcp format spec doesn't work properly! It seems that even for numeric or datetime import fields, you have to specify "SQLCHAR" as the datatype in the .fmt file. Any attempt to use the actual .fmt file generated by "bcp format" is hopeless -- if it gives you SQLINT or SQLDATE lines back, you have to replace those with SQLCHAR for the thing to work, even if the db columns are in fact numeric or date/datetime types.</p> <p>What a crock!</p> |
37,220,168 | 0 | <p>My Bots are running well against ReCaptcha.</p> <p>Here my Solution.</p> <p>Let your Bot do this Steps:</p> <p>First write a Human Mouse Move Function to move your Mouse like a B-Spline (Ask me for Source Code). This is the most important Point.</p> <p>Also use for better results a VPN like <a href="https://www.purevpn.com" rel="nofollow">https://www.purevpn.com</a></p> <p>For every Recpatcha do these Steps:</p> <ol> <li><p>If you use VPN switch IP first</p></li> <li><p>Clear all Browser Cookies</p></li> <li><p>Clear all Browser Cache</p></li> <li><p>Set one of these Useragents by Random: </p> <p>a. Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)</p> <p>b. Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0</p></li> </ol> <p>5 Move your Mouse with the Human Mouse Move Funktion from a RandomPoint into the I am not a Robot Image every time with different 10x10 Randomrange</p> <ol start="6"> <li><p>Then Click ever with random delay between </p> <p>WM_LBUTTONDOWN</p> <p>and</p> <p>WM_LBUTTONUP</p></li> <li><p>Take Screenshot from Image Captcha</p></li> <li><p>Send Screenshot to </p> <p><a href="http://www.deathbycaptcha.com" rel="nofollow">http://www.deathbycaptcha.com</a></p> <p>or </p> <p><a href="https://2captcha.com" rel="nofollow">https://2captcha.com</a></p></li> </ol> <p>and let they solve.</p> <ol start="9"> <li><p>After receiving click cooridinates from captcha solver use your Human Mouse move Funktion to move and Click Recaptcha Images</p></li> <li><p>Use your Human Mouse Move Funktion to move and Click to the Recaptcha Verify Button</p></li> </ol> <p>In 75% all trys Recaptcha will solved</p> <p>Chears Google</p> <p>Tom</p> |
23,886,400 | 0 | Where to find NSOrderedSet (Objective C) source code ? Reading elements from SET in the order of insertion in C++? <p>Is there any possibility of reading elements from <code>SET</code> (in C++ i,e std::set) on the basis of order of insertion of those elements into SET (in C++)? I could have used Vector or list for reading in the order of insertion. But I want insertion, searching etc to be done in O(log(n)). Using SET is requirement, I can't change that.</p> <p>Usage of extra memory for storing element id or insertion sequence number etc will require a lot of memory. Solutions of this kind are not helpful to me</p> <p>I read some where that in Objective-C, NSOrderedSet give this kind of functionality ( I do not know Objective-C, NSOrderedSet ). Can the similar functionality be achieved in C++?</p> <p>Edit1: Is <code>NSOrderedSet</code> source code available? If available, where Can I find?</p> |
39,432,110 | 0 | Stack Smashing while using strcpy and strcat <p>I've been trying to debug this for a while, still can't figure out why this causes a stack smashing error (I think the error code is 6, or abort. Essentially this function takes a directory, opens a file and then puts that file into a function so it can use the file, and then outputs the number of times it goes through the function.</p> <pre><code>int map(char* dir, void* results, size_t size, int (*act)(FILE* f, void* res, char* fn)) { printf("%s\n", dir); char copyDirectory[strlen(dir)+1]; //adds the slash strcpy(copyDirectory, dir); strcat(copyDirectory, "/"); //before the psuedocode, get all the files in the directory int numFiles = nfiles(copyDirectory); DIR* directory = opendir(copyDirectory); //if there aren't any files, then we exit if(numFiles == 0) { closedir(directory); return -1; } //reads the file from the directory struct dirent* readFile = readdir(directory); int output = 0; while(readFile!=NULL) { if(readFile->d_type==DT_REG) { //step 2: obtain filepath char* fileName = readFile->d_name; int filePathLength = strlen(dir) + strlen(fileName) + 1;//add one for the slash char filePath[filePathLength]; memset(filePath, 0, filePathLength); //allocat ememory for file path strcpy(filePath, strcat(dir, fileName)); //step 3: open file FILE* file = fopen(filePath, "r"); //if the file is unreachable, exit if(file==NULL) { closedir(directory); return -1; } //step 4: perform some action and store result strcpy(dir, copyDirectory); act(file, results, fileName); //step 5: close file fclose(file); //to go through loop: increment the readFile ++output; } readFile = readdir(directory); } closedir(directory); return output; } </code></pre> <p>Map function with the example.</p> <pre><code>int map(char* dir, void* results, size_t size, int (*act)(FILE* f, void* res, char* fn)) { char* copyDirectory = strdup(dir); DIR* directory = opendir(dir); int output = 0; struct dirent* readFile = readdir(directory); while(readFile!=NULL) { if(readFile->d_type==DT_REG) { //step 2: obtain filepath char* fileName = readFile->d_name; int filePathLength = strlen(dir) + strlen(fileName) +2;//add one for the slash char filePath[filePathLength+1]; memset(filePath, 0, filePathLength); //allocat ememory for file path strcpy(filePath, strcat(dir, fileName)); //step 3: open file FILE* file = fopen(filePath, "r"); //if the file is unreachable, exit if(file==NULL) { closedir(directory); return -1; } //step 4: perform some action and store result strcpy(dir, copyDirectory); act(file, results, fileName); //step 5: close file fclose(file); //to go through loop: increment the readFile ++output; } readFile = readdir(directory); } closedir(directory); return output; } //Sample Map function action: Print file contents to stdout and returns the number bytes in the file. int cat(FILE* f, void* res, char* filename) { char c; int n = 0; printf("%s\n", filename); while((c = fgetc(f)) != EOF) { printf("%c", c); n++; } printf("\n"); return n; } int main(int argc, char const *argv[]) { char directory[]= "../rsrc/ana_light/"; size_t size = 100; void* results[500]; int mapCat = map(directory, results, size, cat); printf("The value of map is %d.\n", mapCat); return EXIT_SUCCESS; } </code></pre> <p>Where this fails is after it has executed and it prints to the output. The function should print out the contents of the files you have. The directory list needs to have a "/" at the end. Currently it prints the file contents and exits with the value of how many files it read, but it drops off after it exits with the stack smashing error. </p> <p>EDIT1: Edited the code to reflect the changes I've made.</p> <p>EDIT2: Done according to the MCVE standards, I think? Should run if I'm not mistaken. </p> |
9,277,156 | 0 | <p>You can do that! Just create some non-queried parameters for the report and set the value of each textbox to:</p> <pre><code>=Parameters!ParameterName.Value </code></pre> <p>...where ParameterName is the actual name of the parameter, as you defined for the report.</p> |
34,586,214 | 0 | Load Earlier Messages in listview like whats app <p>When i Click load earlier messages the earlier messages get loaded from database but list view scrolls to the top which is not be done , the message should only loaded at the top of list view without its scroll.</p> <p>Here is my code for main Activity</p> <pre><code>protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.private_group_chat); Intent i = getIntent(); btnLoadMore = new Button(this); btnLoadMore.setText("Load Earlier Messages"); lsvChat = (ListView) findViewById(R.id.lv_messsages); lsvChat.addHeaderView(btnLoadMore); chatModel = new ArrayList<ChatModel>(); db = new Database3(getApplicationContext()); chatModel = db.getSelectedIncidentDetails(getApplicationContext(), groupId, count); chatAdapter = new ChatAdapterGroup(getApplicationContext(), chatModel); lsvChat.setAdapter(chatAdapter); discoverModel = new ArrayList<DiscoverModel>(); dm = new DiscoverModel(); } </code></pre> <p>here is my base adapter......</p> <pre><code>public class ChatAdapterGroup extends BaseAdapter { private Context context; private LayoutInflater inflater; int count = 0; private ArrayList<ChatModel> list; public ChatAdapterGroup(Context context, ArrayList<ChatModel> list) { this.context = context; this.list = list; inflater = (LayoutInflater) context .getSystemService(context.LAYOUT_INFLATER_SERVICE); } @Override public int getCount() { return list.size(); } @Override public Object getItem(int position) { return list.get(position); } @Override public long getItemId(int position) { return position; } private class ViewHolder { TextView txt_left; TextView txt_right; TextView tv_fromName; RelativeLayout rl_left; RelativeLayout rl_right; } @Override public View getView(final int position, View v, ViewGroup arg2) { final ViewHolder holder; if (v == null) { holder = new ViewHolder(); v = inflater.inflate(R.layout.chat_adapter, null); holder.txt_left = (TextView) v.findViewById(R.id.txt_left); holder.txt_right = (TextView) v.findViewById(R.id.txt_right); holder.tv_fromName = (TextView) v.findViewById(R.id.tv_fromName); holder.rl_left = (RelativeLayout) v.findViewById(R.id.rl_left); holder.rl_right = (RelativeLayout) v.findViewById(R.id.rl_right); v.setTag(holder); } else { holder = (ViewHolder) v.getTag(); } if (list.get(position) != null) { if (list.get(position).getGroup_cordinate() .equalsIgnoreCase("left")) { holder.txt_left.setText("" + list.get(position).getGroup_messages_recive()); holder.tv_fromName.setText("" + list.get(position).getFrom_name_recive()); holder.txt_left.setTextColor(Color.parseColor("#000000")); holder.rl_right.setVisibility(View.GONE); holder.rl_left.setVisibility(View.VISIBLE); } else { holder.txt_right.setText("" + list.get(position).getGroup_messages_recive()); holder.rl_left.setVisibility(View.GONE); holder.rl_right.setVisibility(View.VISIBLE); } } v.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub // notifyDataSetChanged(); } }); return v; } } </code></pre> <p>and the xml coding for List view .............</p> <pre><code><ListView android:id="@+id/lv_messsages" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_above="@+id/ll_send" android:layout_below="@+id/rl_header" android:divider="@null" android:stackFromBottom="true" android:transcriptMode="alwaysScroll" /> </code></pre> |
16,356,100 | 0 | <p>Go check these styles:</p> <pre class="lang-css prettyprint-override"><code>.nivo-controlNav a h1 { color: #E4007B; font: bold 15px/20px Arial; text-transform: none; } </code></pre> <p>and add these after:</p> <pre class="lang-css prettyprint-override"><code>.nivo-controlNav a.active h1 { color: #000; } </code></pre> <p>This should work.</p> |
452,333 | 0 | How to maintain widgets aspect ratio in Qt? <p>How is it possible to maintain widgets aspect ratio in Qt and what about centering the widget?</p> |
28,190,843 | 0 | <p>This method is called when you update your database version. It drops the existing tables and creates it again when onCreate method is called again. </p> |
10,536,480 | 0 | <p>This is the Delegate Design Pattern. Basically the UITableView instance in your UIViewController class asks your view controller to provide a UITableViewCell for the specified index. So let's say you have an array of songs in your view controller and you want them to appear in the table view. Then you would create a new UITableViewCell, set it's textLabel.text to the title of the song at the specified index (indexPath.row) and return the cell. Because you are supposed to reuse UITableViewCells for performance reasons, I recommend reading the Table View Programming Guide in the documentation, especially <a href="http://developer.apple.com/library/ios/#documentation/UserExperience/Conceptual/TableView_iPhone/CreateConfigureTableView/CreateConfigureTableView.html#//apple_ref/doc/uid/TP40007451-CH6-SW11" rel="nofollow">Populating a Table View</a></p> |
40,473,842 | 1 | get_sample_data from Matplotlib when inserting an image in a plot <p>I'm working on a project and in my code (using python) I want to insert an image in one of the plots I create. I found out that I could insert an image by using the <strong>get_sample_data</strong> from Matplotlib but that the file(image) has to be in a specific directory (\matplotlib\mpl-data\sample_data), the problem is that this project will have to be run on other computers, so I'd like to have the images of the plot in the same directory as I have the code (so to say, \documents\bs). I found that the answer is rc, but I'm not an expert in programming and I'm not so sure how that works...So I'd like to know if someone knows how I could solve my problem, or suggest me some references of where to look, as I could not find so much information about it.</p> <p>Thanks is advanced!</p> <p>As someone asked me, I attach the part of the code:</p> <pre><code>wave.plot(xstring,ystring,color='brown',linewidth=2.0) xy = (0.5, 0.7) left = get_sample_data("./lside_hand.png", asfileobj=False) right = get_sample_data("./rside_hand.png", asfileobj=False) arr_l=read_png(left) arr_r=read_png(right) imageboxl = OffsetImage(arr_l, zoom=0.1) imageboxr = OffsetImage(arr_r, zoom=0.1) ab_l = AnnotationBbox(imageboxl, xy,xybox=(-107., 0)) ab_r = AnnotationBbox(imageboxr, xy,xybox=(107., 0)) wave.add_artist(ab_l) wave.add_artist(ab_r) </code></pre> <p>with wave being a plot already defined and that has no problems, and xstring and ystring also some data in an array. I have no problem with any of this things nor do I get an error. The problem I have is with the function get_sample_data, that whenever I save my file in another directory that is not sample_data gives me an error (the one saying that could not find the file).</p> <p>To be more clear, now I put the files in that directory, and works, but if I send it to someone else, he/she would have to include those files in that directory, and that's a pitty... The plot I've created is:</p> <p><a href="https://i.stack.imgur.com/VzZFU.png" rel="nofollow noreferrer">Plot I created</a></p> |
35,336,884 | 0 | <p>Something like <a href="http://stackoverflow.com/a/34468622/696034">this</a> except you you replace your column names and join parameter with user_id.</p> |
26,991,729 | 0 | <p>Below Code is for creating file and saving text in it .</p> <pre><code>FileOutputStream fout = new FileOutputStream("Hello.txt",true); PrintWriter pr = new PrintWriter(fout,true); pr.println("hello"); </code></pre> |
26,511,016 | 0 | relative width and height in storyboard? <p>I've been developing an ios app and the layout is driving me absolutely mad. So i have a CollectionViewCell, in this collectionviewcell i have 2 UIViews. What i want to know is how can i set width and height of my views relative to their parent container. </p> <p>I've already attempted this </p> <pre><code>NSLayoutConstraint *c = [NSLayoutConstraint constraintWithItem:bottomView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:topView multiplier:1.5 constant:0]; </code></pre> <p>from the other stack post but it does nothing.</p> <p>Ive tried to set the height of one of the containers programaticaly but that also doesnt work. Here is the code that sets the layout of the collectionviewCell which is the super view and works.</p> <pre><code> CGFloat screenWidth = screenRect.size.width; CGFloat screenHeight = screenRect.size.height; CGFloat marginWidth = 10.f; CGFloat itemWidth = (screenWidth / 2.0f) - (1.5f * marginWidth); [self layout].itemSize = CGSizeMake(itemWidth, itemWidth * 1.3f); </code></pre> <p>Ive tried to set the height of the view relative to the collectionviewcell with the code below</p> <pre><code> CGFloat height = (((itemWidth * 1.3f)/3)*2); CGRect imageFrame = self.imagePanel.frame; imageFrame.size.width = (screenWidth / 2.0f); imageFrame.size.height = height; [self.imagePanel setFrame:imageFrame]; </code></pre> <p>But again this doesnt work :( How can i achieve this? Is there any way to do this through the storyboard?</p> |
22,709,424 | 0 | <p>Try to use:</p> <pre><code>jQuery(document).ready(function(){ var target = jQuery('.product-image'); target.mouseenter(function(){ jQuery(this).find('.popUpPrice button').show(); }); }); </code></pre> <p>Also <code>target</code> is already a jQuery object. You can just use <code>target.mouseenter</code> instead of <code>jQuery(target).mouseenter</code></p> |
6,041,235 | 0 | What does this format do in CSS: p[class|=abc]? <p>What does this format do in CSS:</p> <pre><code>p[class|=abc] </code></pre> <p>and</p> <pre><code>#pTag a[href^="https://"] </code></pre> <p>I'm not able to search for it as I don't know the exact terminology for this.</p> <p>Any help with some links to study on these square brackets thing would be greatly appreciated.</p> <p>Thanks in advance.</p> |
22,649,117 | 0 | Rails: where to put and how to call scheduled clean-up methods <p>I've written a couple of clean-up methods for a Rails app and I'm trying to figure out where the best place to store them is:</p> <pre><code>def flush @documents = Document.ready_to_flush @documents.each do |document| document.update_attributes(generated: false, high_res: nil, low_res: nil) server_url = "#{App::Application.config.server}/tasks/documents/#{document.id}/flush?token=#{App::Application.config.server_token}" response = HTTParty.get(server_url) if response.ok? && task_id.present? render json: "Assets PDFs for #{document.id}." else render json: "Assets for #{document.id} not flushed." end end end def clear_temporary_directory FileUtils.rm_rf(Dir.glob("#{::Rails.root}/public/temporary/*")) end </code></pre> <p>I'm calling them from <code>schedule.rb</code> (with the <a href="https://github.com/javan/whenever" rel="nofollow">whenever</a> gem) like so:</p> <pre><code>every 1.day, at: '12:17 am' do runner 'clear_temporary_directory', environment: 'production' end every 1.day, at: '12:20 am' do runner 'flush', environment: 'production' end </code></pre> <p>Just not really sure where the best place to store those top methods would be. Are there best practices for it?</p> |
28,219,500 | 0 | <p>I was facing the same problem. Worked for me when I removed "tessdata" from the path.</p> <pre><code>Before (fail): path = "/mnt/sdcard/tesseract/tessdata"; After (success): path = "/mnt/sdcard/tesseract/"; </code></pre> <p>Then, baseApi.init(path, "eng") worked with no exceptions.</p> <p>Of course, tessdata folder should be in the path with the desired.traineddata file.</p> |
8,169,640 | 0 | How does an entity get an ID before a transaction is committed in JPA/Play? <p><a href="http://stackoverflow.com/questions/8169279/how-can-i-commit-a-play-jpa-transaction-manually">See this question</a>.</p> <p>It turns out that even without committing the transaction manually, before the TX is committed, the person has an ID after calling the save() method.</p> <p>Isn't the database responsible of assinging the ID field? If so, how can the ID field be filled before commit? Does any communication with the DB occur before the TX is committed?</p> |
11,578,758 | 0 | <p>Is this the <code>glutIdleFunc</code>, or the one called when you <code>glutPostRedisplay</code>?</p> <p>In either case, you need to first setup a <a href="http://www.opengl.org/resources/libraries/glut/spec3/node49.html" rel="nofollow"><code>glutKeyboardFunc</code></a>, in which you detect whether a certain key is pressed or not.</p> <p>In the case you update the screen only on certain events:</p> <pre><code>... inside the keyboard function if (key_pressed == THE_KEY_YOU_WANT) glutPostRedisplay(); </code></pre> <p>In the case you are using <code>display</code> as the idle function, you can do:</p> <pre><code>global: bool go_next = false; ... inside the keyboard function if (key_pressed == THE_KEY_YOU_WANT) go_next = true; ... inside display: void display(void) { if (go_next) { go_next = false; glLoadIdentity(); glColor3f(1.0f, 0.0f, 0.0f); glPushMatrix(); ... etc glPopMatrix(); } glutSwapBuffers(); } </code></pre> <hr> <p>Side note: It is best to keep the logic and rendering separate. So perhaps a code like this is best:</p> <pre><code>int triangles_to_draw = 0; ... inside the keyboard function if (key_pressed == THE_KEY_YOU_WANT) process_event_next_triangle(); void process_event_next_triangle() { if (triangles_to_draw < maximum) ++triangles_to_draw; } void display(void) { go_next = false; glLoadIdentity(); glColor3f(1.0f, 0.0f, 0.0f); glPushMatrix(); glTranslatef(20.0f, 20.0f, -40.f); glRotatef(180.f, 0.0, 0.0, 1.0); glBegin(GL_TRIANGLES); for (int i = 0; i < 3*triangles_to_draw; i += 3) { glVertex3f(pts[tri[i]], (pts[ptsLength/2 + tri[i]] - maximum) * -1, 0); glVertex3f(pts[tri[i+1]], (pts[ptsLength/2 + tri[i+1]] - maximum) * -1, 0); glVertex3f(pts[tri[i+2]], (pts[ptsLength/2 + tri[i+2]] - maximum) * -1, 0); } glEnd(); glPopMatrix(); glutSwapBuffers(); } </code></pre> <p>Note that this way, you can make the <code>process_event_next_triangle</code> as complicated as you want without affecting the <code>display</code> function. This makes life much easier when you have many keys doing different stuff.</p> |
32,546,748 | 0 | gradle compile UNEXPECTED TOP-LEVEL EXCEPTION <p>My working build.graddle:</p> <pre><code> apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "19.1.0" defaultConfig { applicationId "com.squiri.squiri" minSdkVersion 15 targetSdkVersion 23 versionCode 1 versionName "1.0" //multiDexEnabled = true } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } packagingOptions { exclude 'META-INF/DEPENDENCIES.txt' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/LICENSE' exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/notice.txt' exclude 'META-INF/license.txt' exclude 'META-INF/dependencies.txt' exclude 'META-INF/LGPL2.1' } } dependencies { compile fileTree(include: ['*.jar'], dir: 'libs') compile 'com.google.android.gms:play-services:7.8.0' compile 'com.android.support:support-v4:23.0.0' compile 'com.android.support:appcompat-v7:23.0.0' compile 'com.vk:androidsdk:+' compile 'com.facebook.android:facebook-android-sdk:4.0.0' } </code></pre> <p>If I add to this file next lines:</p> <pre><code>repositories { mavenCentral() maven { url 'http://maven.stickerpipe.com/artifactory/stickerfactory' } } ... dependenies{ ... compile('vc908.stickers:stickerfactory:+') { transitive = true; } } </code></pre> <p>I getting next error:</p> <pre><code> Information:Gradle tasks [:app:assembleDebug] :app:preBuild UP-TO-DATE :app:preDebugBuild UP-TO-DATE :app:checkDebugManifest :app:preReleaseBuild UP-TO-DATE :app:prepareComAndroidSupportAppcompatV72300Library UP-TO-DATE :app:prepareComAndroidSupportDesign2221Library UP-TO-DATE :app:prepareComAndroidSupportMediarouterV72220Library UP-TO-DATE :app:prepareComAndroidSupportRecyclerviewV72221Library UP-TO-DATE :app:prepareComAndroidSupportSupportV42300Library UP-TO-DATE :app:prepareComAnjlabAndroidIabV3Library1026Library UP-TO-DATE :app:prepareComFacebookAndroidFacebookAndroidSdk400Library UP-TO-DATE :app:prepareComGithubCastorflexSmoothprogressbarLibrary110Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServices780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesAds780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesAnalytics780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesAppindexing780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesAppinvite780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesAppstate780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesBase780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesCast780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesDrive780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesFitness780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesGames780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesGcm780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesIdentity780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesLocation780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesMaps780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesNearby780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesPanorama780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesPlus780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesSafetynet780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesVision780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesWallet780Library UP-TO-DATE :app:prepareComGoogleAndroidGmsPlayServicesWearable780Library UP-TO-DATE :app:prepareComVkAndroidsdk1510Library UP-TO-DATE :app:prepareVc908StickersStickerfactory053Library UP-TO-DATE :app:prepareDebugDependencies :app:compileDebugAidl UP-TO-DATE :app:compileDebugRenderscript UP-TO-DATE :app:generateDebugBuildConfig UP-TO-DATE :app:generateDebugAssets UP-TO-DATE :app:mergeDebugAssets UP-TO-DATE :app:generateDebugResValues UP-TO-DATE :app:generateDebugResources UP-TO-DATE :app:mergeDebugResources UP-TO-DATE :app:processDebugManifest UP-TO-DATE :app:processDebugResources UP-TO-DATE :app:generateDebugSources UP-TO-DATE :app:processDebugJavaRes UP-TO-DATE :app:compileDebugJavaWithJavac UP-TO-DATE :app:compileDebugNdk UP-TO-DATE :app:compileDebugSources UP-TO-DATE :app:preDexDebug UP-TO-DATE :app:dexDebug UNEXPECTED TOP-LEVEL EXCEPTION: java.lang.IllegalArgumentException: method ID not in [0, 0xffff]: 65536 at com.android.dx.merge.DexMerger$6.updateIndex(DexMerger.java:501) at com.android.dx.merge.DexMerger$IdMerger.mergeSorted(DexMerger.java:276) at com.android.dx.merge.DexMerger.mergeMethodIds(DexMerger.java:490) at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:167) at com.android.dx.merge.DexMerger.merge(DexMerger.java:188) at com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:439) at com.android.dx.command.dexer.Main.runMonoDex(Main.java:287) at com.android.dx.command.dexer.Main.run(Main.java:230) at com.android.dx.command.dexer.Main.main(Main.java:199) at com.android.dx.command.Main.main(Main.java:103) Error:Execution failed for task ':app:dexDebug'. > com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0\bin\java.exe'' finished with non-zero exit value 2 Information:BUILD FAILED Information:Total time: 33.864 secs Information:1 error Information:0 warnings Information:See complete output in console </code></pre> <p>Why??? Notation: in other project (quickblox sample chat) on my PC working all OK!</p> <p>My not working build.gradle:</p> <pre><code> apply plugin: 'com.android.application' repositories { mavenCentral() maven { url 'http://maven.stickerpipe.com/artifactory/stickerfactory' } } android { compileSdkVersion 23 buildToolsVersion "19.1.0" defaultConfig { applicationId "com.squiri.squiri" minSdkVersion 15 targetSdkVersion 23 versionCode 1 versionName "1.0" //multiDexEnabled = true } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } packagingOptions { exclude 'META-INF/DEPENDENCIES.txt' exclude 'META-INF/LICENSE.txt' exclude 'META-INF/NOTICE.txt' exclude 'META-INF/NOTICE' exclude 'META-INF/LICENSE' exclude 'META-INF/DEPENDENCIES' exclude 'META-INF/notice.txt' exclude 'META-INF/license.txt' exclude 'META-INF/dependencies.txt' exclude 'META-INF/LGPL2.1' } } dependencies { compile fileTree(include: ['*.jar'], dir: 'libs') compile 'com.google.android.gms:play-services:7.8.0' compile 'com.android.support:support-v4:23.0.0' compile 'com.android.support:appcompat-v7:23.0.0' compile 'com.vk:androidsdk:+' compile 'com.facebook.android:facebook-android-sdk:4.0.0' compile('vc908.stickers:stickerfactory:+') { transitive = true; } } </code></pre> <p>Working build.gradle in quickblox sample chat:</p> <pre><code> apply plugin: 'com.android.application' repositories { mavenCentral() maven { url 'http://maven.stickerpipe.com/artifactory/stickerfactory' } } android { compileSdkVersion rootProject.compileSdkVersion buildToolsVersion rootProject.buildToolsVersion sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] res.srcDirs = ['res'] } } } dependencies { compile files(rootProject.core_jar_path, rootProject.chat_jar_path, rootProject.messages_jar_path) compile 'com.google.android.gms:play-services-gcm:7.5.0' compile 'com.android.support:support-v4:19.0.+' compile 'com.android.support:appcompat-v7:19.0.0' compile project(':pull-to-refresh') compile('vc908.stickers:stickerfactory:0.2.2@aar') { transitive = true; } } </code></pre> <p><strong>What I have tried:</strong></p> <ul> <li><p>clear, rebuild, recreate project</p></li> <li><p>change compile version of java to 1.7</p></li> <li><p>enable multiDexEnabled with big memory size allocation for multidex configuration</p></li> <li><p>delete appcompat and support dependencies</p></li> <li><p>changed version of stickerfactory to latest (":+")</p></li> </ul> <p>Nothing works.</p> <p><strong>The analogic problem is with quickblox jar libraries also!</strong> (all jar libs are taken from quickblox chat sample (jars directory))</p> |
9,571,738 | 0 | Picking random number between two points in C <p>I was wondering, is it possible to generate a random number between two limits in c. I.e. my program is set like this:</p> <pre><code>function x { generate random number; } while(1) { function x; delay } </code></pre> <p>so bascially I want a random number to be generated everytime the function is called , but the number has to be between, for example, 100 and 800</p> <p>I know there is a already made function called random and randmize in <code>stdlib.h</code> I just dont know how to create the upper and lower limits</p> <p>Thank you </p> |
40,665,833 | 0 | Siddhi logical pattern AND only works for a pair of events <p>I have been doing some tests using WSO2 Siddhi language and I came across something that I did no fully understand. It seems like a bug/limitation but I would like to hear your opinion/recommendations.</p> <ol> <li><p>Creating a chain of events using logical pattern. I tried to create a chain of 3 events connected by AND operator. Below is a very simple query I created:</p> <pre><code>from ea=event_a[ea.status == 1] and eb=event_b[eb.status == 2] and ec=event_c[ec.status == 3] select 'And_Test' as ID insert into outputStream; </code></pre></li> </ol> <p>When I try to test it using Siddhi Try it, it shows the following error message:</p> <blockquote> <p>You have an error in your SiddhiQL at line 10:1, extraneous input 'and' expecting {'[', '->', '#', SELECT, INSERT, DELETE, UPDATE, RETURN, OUTPUT, WITHIN}</p> </blockquote> <p>However, if I remove the third event from my query, it works fine. Below is the query that works fine:</p> <pre><code>from ea=event_a[ea.status == 1] and eb=event_b[eb.status == 2] select 'And_Test' as ID insert into outputStream; </code></pre> <p>It seems that I can only use AND for a pair of events. As I mentioned before, it seems like a bug/limitation. I tested it on both WSO2 CEP 4.1.0 and WSO2 CEP 4.2.0.</p> |
4,213,041 | 0 | <p>The approach being described in the post you linked is to use the <code>WebBrowser</code> control's <code>InvokeScript</code> method to run some javascript. However the post appears to use a "cookies" collection which doesn't actually exist.</p> <pre><code> string cookie = myWebBrowser.InvokeScript("document.cookie") as string; </code></pre> <p>Now for the hard part the string you get contains all pertinent cookie name/value pairs for the page with the values still being Url encoded. You will need to parse the returned string for the value you need.</p> <p>See <a href="http://msdn.microsoft.com/en-us/library/ms533693%28v=VS.85%29.aspx" rel="nofollow">document.cookie property</a> documentation.</p> <p><strong>Edit</strong>:</p> <p>Looking at it fresh instead of relying on the post, <code>InvokeScript</code> invokes named function on the window of the host browser. Hence the page being displayed in the WebBrowser would itself need to include a function like:-</p> <pre><code> function getCookie() { return document.cookie; } </code></pre> <p>Then the <code>InvokeScript</code> would look like:-</p> <pre><code> string cookie = myWebBrowser.InvokeScript("getCookie"); </code></pre> |
10,157,941 | 0 | <p>In 2006 I came up with some benchmarks comparing Python 2.4.3 running on an old laptop to ColdFusion 6.1 on a Solaris server. Python was 40-200 times faster than ColdFusion.</p> <p>Keep in mind this happened 6 years ago and times change. Plus I was using Python instead of Ruby.</p> |
490,096 | 0 | How do I keep my team involved and motivated? <p>I am currently a grad student, but I was in the industry for a few years before going back to school. </p> <p>I am in a class which involves teams of 4 working on fairly ambitious projects. As a result of having been in the industry, I have a lot of "software engineering" experience my fellow teammates lack (they are using SVN for the first time this semester). They are all very good programmers; but they don't have a lot of experience in building "real stuff".</p> <p>Since I had a fairly concrete vision for a project, and my teammates did not, my idea is the one we will spend this semester working on. On top of that, as a result of my experience, plus the fact that I admittedly have a somewhat strong personality, I've become a de-facto team lead -- established weekly meeting times, assigned initial tasks, etc. </p> <p>I want to avoid the trap of being so forceful with my ideas for what we should be doing and how we should be doing it, that my teammates feel like they have no say and become uninvolved and detached. </p> <p>So here is the question:</p> <p>How can I keep my team of undisciplined but talented programmers motivated while enforcing basic best practices (version control, milestones, etc) and a coherent project vision?</p> <p><strong>Edit:</strong> Thanks to everyone who answered so far. I think I've overemphasized the "software engineering" aspect of things; I'm also looking for ideas for how to encourage my teammates to contribute to the design, and feel ownership in the project which is at the moment a little bit "<strong>The SquareCog</strong> (and friends) <strong>Show</strong>!"</p> |
20,311,475 | 0 | 2 different UTM_source passing in a single link <p>I've always wondered what happens when 2 different utm_source are passed on in a link</p> <p><a href="http://example.com/?utm_source=" rel="nofollow">http://example.com/?utm_source=</a><strong>A</strong>&utm_source=<strong>B</strong></p> <p>In this case, which source will be passed on?</p> |
425,691 | 0 | <p>You don't really need Unix skills to use Java, but if you do you'll have a good toolbox relevant for any kind of development. I certainly appreciate the ability to grep my entire source tree for files, use Perl for code generation and so forth. Even a simple matter of counting all lines of source code can be hard to do in a GUI only world. Knowing the basic Unix command line tools will make you a better developer imo. </p> |
858,794 | 0 | <p>The simplest thing to do would be to either strip out tags with a regex. Trouble is that you could do plenty of nasty things without script tags (e.g. imbed dodgy images, have links to other sites that have nasty Javascript) . Disabling HTML completely by convert the less than/greater than characters into their HTML entities forms (e.g. <) could also be an option.</p> <p>If you want a more powerful solution, in the past I have used <a href="http://www.owasp.org/index.php/Category:OWASP_AntiSamy_Project_.NET" rel="nofollow noreferrer">AntiSamy</a> to sanitize incoming text so that it's safe for viewing.</p> |
7,839,712 | 0 | <p>You can't. Unlike its Mac counterpart <code>WebView</code>, <code>UIWebView</code> has no API for creating web archives. It can display webarchives that have been created on the Mac though (e.g. using Save as... in Safari).</p> |
2,949,221 | 0 | How to find unmapped properties in a NHibernate mapped class? <p>I just had a NHibernate related problem where I forgot to map one property of a class.</p> <p>A very simplified example:</p> <pre><code>public class MyClass { public virtual int ID { get; set; } public virtual string SomeText { get; set; } public virtual int SomeNumber { get; set; } } </code></pre> <p>...and the mapping file:</p> <pre><code><?xml version="1.0" encoding="utf-8" ?> <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="MyAssembly" namespace="MyAssembly.MyNamespace"> <class name="MyClass" table="SomeTable"> <property name="ID" /> <property name="SomeText" /> </class> </hibernate-mapping> </code></pre> <p>In this simple example, you can see the problem at once:<br> there is a property named "SomeNumber" in the class, but not in the mapping file.<br> So NHibernate will not map it and it will always be zero.</p> <p>The real class had a lot more properties, so the problem was not as easy to see and it took me quite some time to figure out why SomeNumber always returned zero even though I was 100% sure that the value in the database was != zero.</p> <p><strong>So, here is my question:</strong> </p> <p>Is there some simple way to find this out via NHibernate?<br> Like a compiler warning when a class is mapped, but some of its properties are not.<br> Or some query that I can run that shows me unmapped properties in mapped classes...you get the idea.</p> <p>(Plus, it would be nice if I could exclude some legacy columns that I <em>really</em> don't want mapped.)</p> <p><strong>EDIT:</strong><br> Okay, I looked at everything you proposed and decided to go with the meta-data API...that looks the easiest to understand for me.<br> Now that I know what to search for, I found some examples which helped me to get started.<br> So far, I have this:</p> <pre><code>Type type = typeof(MyClass); IClassMetadata meta = MySessionFactory.GetClassMetadata(type); PropertyInfo[] infos = type.GetProperties(); foreach (PropertyInfo info in infos) { if (meta.PropertyNames.Contains(info.Name)) { Console.WriteLine("{0} is mapped!", info.Name); } else { Console.WriteLine("{0} is not mapped!", info.Name); } } </code></pre> <p>It nearly works, except one thing: IClassMetadata.PropertyNames returns the names of all the properties <strong>except</strong> the ID.<br> To get the ID, I have to use IClassMetadata.IdentifierPropertyName. </p> <p>Yes, I could save .PropertyNames in a new array, add .IdentifierPropertyName to it and search <em>that</em> array.<br> But this looks strange to me.<br> Is there no better way to get <strong>all</strong> mapped properties including the ID?</p> |
30,372,135 | 0 | Add buttons to UINavigationController subclass <p>I'm trying to create reusable subclass of <code>UINavigationController</code>. So here's my code : </p> <pre><code> @interface MainNavigationController : UINavigationController ... - (void)viewDidLoad { [super viewDidLoad]; self.navigationBar.barTintColor = primaryOrange; self.navigationBar.tintColor = white; self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"search"] style:UIBarButtonItemStylePlain target:self action:nil]; self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"menu"] style:UIBarButtonItemStylePlain target:self action:nil]; } </code></pre> <p>So the problem that the color of navigation bar is changing but the buttons they doesn't appears.<br /> What's I've missed here ? </p> <p><strong>Update</strong> I want to have the same NavigationController (button and color ...) for the NavigationController in my image : <img src="https://i.stack.imgur.com/HiOu8.png" alt="enter image description here"> </p> <p><strong>Update</strong> So I've subclasse my navugationController unn this way : </p> <pre><code>-(void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated{ viewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"search"] style:UIBarButtonItemStylePlain target:self action:nil]; viewController.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"menu"] style:UIBarButtonItemStylePlain target:self action:@selector(showMainMenu)]; } - (id)initWithRootViewController:(UIViewController *)rootViewController { self = [super initWithRootViewController:rootViewController]; if (self) { rootViewController.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"search"] style:UIBarButtonItemStylePlain target:self action:nil]; rootViewController.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"menu"] style:UIBarButtonItemStylePlain target:self action:@selector(showMainMenu)]; } return self; } </code></pre> <p>This work's but the only problem is that when I push a view instead of having back button on left I get Always the search icon, how to fix it (I want to have search button for parent on left , and back button for child view ) ?</p> |
33,985,884 | 0 | How to diagnose "org.restlet.data.Parameter cannot be cast to org.restlet.data.Header" error in Restlet 2.3.5? <p>I'm using Restlet 2.3.5 in my application. When the <code>GET</code> request handler of a certain server resource is invoked, I get the following error:</p> <pre><code>[10:26:04] [Restlet-860541310/WARN]: Nov 29, 2015 10:26:04 AM org.restlet.engine.adapter.ServerAdapter addResponseHeaders WARNING: Exception intercepted while adding the response headers java.lang.ClassCastException: org.restlet.data.Parameter cannot be cast to org.restlet.data.Header at org.restlet.engine.header.HeaderUtils.addExtensionHeaders(HeaderUtils.java:226) at org.restlet.engine.header.HeaderUtils.addResponseHeaders(HeaderUtils.java:653) at org.restlet.engine.adapter.ServerAdapter.addResponseHeaders(ServerAdapter.java:83) at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:184) at org.restlet.engine.adapter.HttpServerHelper.handle(HttpServerHelper.java:144) at org.restlet.engine.connector.HttpServerHelper$1.handle(HttpServerHelper.java:64) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:80) at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:677) at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:649) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) </code></pre> <p>The problem is that this exception is thrown outside of the code that I wrote (I added logging statements in my server resource and according to them, the exception is thrown somewhere else).</p> <p>As a result, I get 500 response (internal server error), even though my server resource sends correct data back to the client.</p> <p>How can I find out, what exactly is causing this error?</p> |
16,481,613 | 0 | BootBox JS for Twitter Bootstrap - how to pass data into the callback function? <p>JS/JQuery newbie here. I'm using BootBox for Twitter Bootstrap, and I'm trying to pass the value of the id attribute of an a element into the callback function:</p> <pre><code><a class="confirmdel" id="<?= $folioid ?>" href="#"> Delete</a> <script> $(document).on("click", ".confirmdel", function(e) { var folioid = ($(this).attr('id')); bootbox.dialog("Do you really want to delete this folio entry?", [{ "label" : "Yes", "class" : "btn-danger", "icon" : "icon-trash", "callback": function() { window.location.replace("deletefolio.php?folioid="+$folioid); } }, { "label" : "No", "class" : "btn", }]); }); </script> </code></pre> <p>It seems i can't use $(this) inside the callback function because in there it doesn't refer to the a element but to the window instead, and I have no idea how to pass the variable into the callback from outside.</p> <p>Maybe I'm thinking about it the wrong way entirely.</p> <p>Any suggestions greatly appreciated!</p> |
34,671,659 | 0 | How to say to Phabricator to send mail directly? <p>We are using Phabricator for our projects but we have a problem with the mails. We received the mail only hours after the updates. It's kind of under productive sometime...</p> <p>How could I fix this? How could I say Phabricator to send the mail directly? I hardly find any information about the mail setting?</p> <p>When I execute the command </p> <p><code>bin/mail resend --id whateverid</code></p> <p>the mail is queued but after 20min I still didn't received the email.</p> |
40,502,103 | 0 | <p>I think there is no need to use cursor here . first you have to select PERSON.ID of those rows only where we have CA in RentedhouseDetails like</p> <pre><code>select p.id from Person p JOIN RentedHousesDetail r ON p.ID=r.ID where r.HouseLocation='CA' </code></pre> <p>then insert all that record into CALIFORNIAHOUSE and STATUSGREEN table </p> <p>Like this</p> <pre><code> Insert into CALIFORNIAHOUSE select p.id from Person p JOIN RentedHousesDetail r ON p.ID=r.ID where r.HouseLocation='CA' </code></pre> <p>AND</p> <pre><code>Insert into STATUSGREEN select p.id from Person p JOIN RentedHousesDetail r ON p.ID=r.ID where r.HouseLocation='CA' </code></pre> <p>AND Finally Update table RentedHousesDetail where HouseLocation='CA' as 'NO'</p> <p>like this</p> <pre><code>update RentedHousesDetail set ISOK='NO' from Person p JOIN RentedHousesDetail r ON p.ID=r.ID where r.HouseLocation='CA' </code></pre> |
37,759,739 | 0 | Determine whether destination for file move is on same filesystem in C# <p>I have a Windows Forms application which uses <code>File.Move</code> to move files in response to user request. This is not an asynchronous method, but when the destination is on the same drive it happens almost instantly (I assume because it can just rewrite the header and not move anything). However, it blocks the application if the destination is <em>not</em> on the same drive. Not desirable.</p> <p>So naturally I thought about switching to async. It looks like the way to do this is to use file streams and use <code>Stream.CopyToAsync</code> before removing the original. That's fine, except if it <em>is</em> on the same drive, this is a lot of wasteful copying.</p> <p>Is there a reliable way to determine if a proposed destination for a file is on a different drive than that drive is currently stored on before deciding which operation to perform? I could obviously look at the drive letter, but that seems kind of hacky and I think there are some cases like junction points where it will not work correctly.</p> <p>Another possible choice is to use something like <code>Task.Run(() => File.Move(x))</code>, although I have a vaguely bad feeling about that.</p> |
22,452,298 | 0 | <p>What about:</p> <pre><code>set.seed(12345) allocation <- NULL block <- sample(c(rep(1,4),rep(2,3)),7) for(i in 1:7){ tallocation <- sample(c(rep(0,block[i]),rep(1,block[i]*2)), 3*block[i]) allocation <- c(allocation, tallocation) } </code></pre> |
40,883,207 | 0 | <p>Use <code>super()</code> as the first line inside your constructor for the reason as shared in an SO-answer here - <a href="http://stackoverflow.com/a/1168356/1746118">why-does-this-and-super-have-to-be-the-first-statement-in-a-constructor</a> and you can change your existing code as - </p> <pre><code>public Car(String name, int modelNo, int seatCap) { super(name, modelNo); this.seatCap = seatCap; } </code></pre> |
16,364,265 | 0 | Class loading in eclipse plugin <p>I made a <strong>eclipse plugin</strong> that acts on JavaProject. It needs access to information contained in the bytecode of the classes of the project and, therefore, I used a URLClassLoader (saying to it that the classes are in the "bin" folder of the project) to get the reference to classes and retrieve all the information I need . Unfortunately, when I call the method <code>loadClass("a certain class in JavaProject")</code> I get an error of this type:</p> <pre><code>org.eclipse.e4.core.di.InjectionException: java.lang.NoClassDefFoundError: javassist/bytecode/BadBytecode </code></pre> <p>I have found that errors of this kind are due to the fact that external libraries added to the JavaProject's <strong>BuildPath</strong> are not "known" by the classloader: classes of these libraries are used by JavaProject's classes </p> <p>In the previous case was used the <em>BadBytecode class</em> of library javassist in this statement of a class of JavaProject</p> <pre><code>public static void main(String[] args) throws NotFoundException, BadBytecode, IOException, CannotCompileException{ </code></pre> <p>So how do I make my plugin visible to the classes of external libraries imported into the java project?</p> |
14,989,138 | 0 | How can I prevent overlap of two "spanX" divs when shrinking the screen in Bootstrap? <p>I am using the <code>responsive</code> layout of Twitter Bootstrap 2.3. I have a <code>span9 row-fluid</code> div containing two <code>span4</code> divs.</p> <p>To test the fluidity of the screen, I'm shrinking the window. There comes a specific point at which the right <code>span4</code> overlaps with the left <code>span4</code>. If I keep shrinking the window, it will stack appropriately. But I want it to stack appropriately before overlapping. Is the functionality I want built into Bootstrap and I'm just not doing it right?</p> <p>Any help is appreciated of course!</p> |
15,843,065 | 0 | How can I render the triangle outside the container element? <p>I'm trying to build a menu with CSS. When the <code>li</code> element has a class of active, I want a triangle (of a specific size) to appear next to the container. Please see the following <a href="http://jsfiddle.net/hcabnettek/MeczJ/" rel="nofollow" title="js fiddle">http://jsfiddle.net/hcabnettek/MeczJ/</a></p> <p>As I increase the left property, the arrow goes to the end of the container, but slides behind it. I tried z-index and various other things but I can't seem to figure it out. </p> <p>Any help would really be appreciated. Thanks all!</p> <pre><code><nav> <ul class="nav main-nav"> <li class="active"> <a href="/home"> <i class="icon-home"></i> <h6>Home</h6> <div class="items"></div> </a> </li> </ul> </nav> </code></pre> |
9,960,919 | 0 | flowplayer 200 stream not found on firefox <p>Hello I'd like to use flowplayer on a website but I experienced that it is not relieable with my configurations yet.</p> <p>Using firefox I sometimes got the error 200 stream not found. It seemed as if the url of the clip has not been passed to the player.</p> <p>using seamonkey the video was played with the configuration in the example bellow all the time propperly. </p> <p>using epiphany i only get a black screen which might depend on my css. </p> <p>but now the real problem and question: why do I get the 200 stream not found problem on firefox and how to get rid of it 100% do you have it too?</p> <p>here is a demo page: <a href="http://lehrer-beraten-eltern.de/debug" rel="nofollow">http://lehrer-beraten-eltern.de/debug</a></p> |
134,137 | 0 | <p>Personally I would always run some form of sanitation on the data first as you can never trust user input, however when using placeholders / parameter binding the inputted data is sent to the server separately to the sql statement and then binded together. The key here is that this binds the provided data to a specific type and a specific use and eliminates any opportunity to change the logic of the SQL statement.</p> |
5,438,386 | 0 | What to do about huge resources in REST API <p>I am bolting a REST interface on to an existing application and I'm curious about what the most appropriate solution is to deal with resources that would return an exorbitant amount of data if they were to be retrieved.</p> <p>The application is an existing timesheet system and one of the resources is a set of a user's "Time Slots". An example URI for these resources is:</p> <pre><code>/users/44/timeslots/ </code></pre> <p>I have read a lot of questions that relate to how to provide the filtering for this resource to retrieve a subset and I already have a solution for that. </p> <p>I want to know how (or if) I should deal with the situation that issuing a GET on the URI above would return megabytes of data from tens or hundreds of thousands of rows and would take a fair amount of server resource to actually respond in the first place. </p> <ul> <li><strong>Is there an HTTP response that is used by convention in these situations?</strong><br> I found HTTP code 413 which relates to a Request entity that is too large, but not one that would be appropriate for when the Response entity would be too large</li> <li><strong>Is there an alternative convention for limiting the response or telling the client that this is a silly request?</strong></li> <li><strong>Should I simply let the server comply with this massive request?</strong></li> </ul> <p><strong>EDIT:</strong> To be clear, I have filtering and splitting of the resource implemented and have considered pagination on other large collection resources. I want to respond appropriately to requests which don't make sense (and have obviously been requested by a client constructing a URI).</p> |
32,306,023 | 0 | <p>According to this answer:<br> <a href="http://stackoverflow.com/a/2010948/4022252">Storing Objects in HTML5 localStorage</a> </p> <p>localStorage is made to save String key-value-pairs, <strong>only</strong>! </p> <p>null is an empty Object. </p> <p>So this is not a bug, it is actually the expected behaviour.</p> |
24,031,274 | 0 | <p>Assuming, a valid JSON string, you would do:</p> <pre><code>$data = json_decode($json_string, true); var_dump($data['data']); </code></pre> |
18,793,992 | 0 | <p>This is valid Python syntax when it is located in a module, but in the interactive interpreter you need to separate blocks of code with a blank line.</p> <p>The handy rule of thumb here is that you can't start a new block with <code>if</code>, <code>def</code>, <code>class</code>, <code>for</code>, <code>while</code>, <code>with</code>, or <code>try</code> unless you have the <code>>>></code> prompt.</p> |
22,872,703 | 0 | <p>Just try changing <code>port</code> in </p> <pre><code>connect: { options: { port: 9000, // Change this to '0.0.0.0' to access the server from outside. hostname: 'localhost', livereload: 35729 }, </code></pre> <p>I used port 8999 instead of 9000 and it simply worked.</p> <p><strong>Edit</strong>: I forgot to mention that I was receiving the very same error as you when running <code>grunt server</code>. I'm on Windows 7.</p> |
33,677,008 | 0 | How can i check that 2 dates between period(month) <p>i have 2 Date (<code>start_date</code>, <code>end_date</code>) with yyyy-MM-dd format and i want to check that if the month between in december 01 - march 31 then do something. For example my <code>start_date</code> is 2015-12-01 or 2016-02-01 and <code>end_date</code> 2016-02-12 then write something. I have this</p> <pre><code>public void meethod(){ DateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date startDate = null; Date endDate = null; try { startDate = df.parse(tf_start_date.getText()); endDate = df.parse(tf_end_date.getText()); } catch (ParseException e) { e.printStackTrace(); } if( /* what goes here? */ ) { System.out.println("its between december-march"); } else { } } </code></pre> <p><code>tf_start_date</code> and <code>tf_end_date</code> is a TextField and the value of TextFields like 2015-02-03</p> |
9,123,154 | 0 | <p>The only buffer you ever created for holding strings was <code>t</code>, which you made at the top of your while loop:</p> <pre><code>char t [KMAX]; </code></pre> <p>So all of your <code>char *</code> pointers will be pointing somewhere into that buffer, but that's a problem because you change the contents buffer every time you call <code>fgets</code>. After you are done reading the input, the only text you actually have stored in RAM will be the data from the last call to <code>fgets</code>.</p> <p>You could change the <code>add</code> function so it allocates new buffers and copies the strings to them. There is already a function that does that for you and it is called <a href="http://linux.die.net/man/3/strdup" rel="nofollow">strdup</a>. Something like this would work (though I have not tested it):</p> <pre><code>void add(struct info **x, char * text, int line_no, char * file) { ... newInfo = malloc(sizeof(struct info)); newInfo->next = NULL; newInfo->grepstring = strdup(text); newInfo->line_no = line_no; newInfo->file = strdup(file); ... } </code></pre> |
15,622,127 | 0 | ODBC Linked Tables Convert Tinyint Fields to Yes/No <p>I'm in the process of converting an Access .ADP project to a .ACCDB with linked tables. I know that a big issue when working with a SQL Server backend is the use of nullable <code>bit</code> fields, since Access's <code>Yes/No</code> data type doesn't allow for nulls. So I converted all of my nullable <code>bit</code> fields to <code>tinyint</code>. However, Access is still mapping these fields as <code>Yes/No</code>, and converting all of my nulls to zeroes.</p> <p>Does anyone have any advice for how to get it to stop this? I've double-checked that the fields in question are set to <code>tinyint</code>, and querying in SSMS I see that the vast majority of the records are null. But all I can think to do is refresh or remove and recreate the linked table, and that's not fixing the problem.</p> |
3,887,137 | 0 | <p>You can just add the link inside the title attribute:</p> <pre><code><a href="myimage.jpg" rel="examples" title="Sandra - <a href='sandra.htm'>Go to her page</a>">Sandra</a> </code></pre> <p>Note the single quotes inside the title attribute, or you could use escaped quotes.</p> |
3,222,304 | 0 | <p>Cookies are managed by the browser. You have no direct access to the underlying file. It may not even saved in a file.</p> |
16,619,577 | 0 | <p>The <a href="http://developer.android.com/reference/android/content/pm/ApplicationInfo.html#sourceDir" rel="nofollow">ApplicationInfo</a> class is your answer:</p> <pre><code>PackageManager pm = getPackageManager(); for (ApplicationInfo app : pm.getInstalledApplications(0)) { if (app.packageName.equals(appPackage) { Log.i( app.sourceDir); } } </code></pre> <p>Hope that sorts you.</p> |
18,834,535 | 0 | Play sound on mobile web with 3g connection <p>I have a website which have a few sound files to be played. </p> <p><strong>What happens:</strong></p> <ul> <li>If I open the site from my phone with a Wifi connection, it works fine. </li> <li>If I open the site from my computer with the 3g connection provided with my phone it works too, so it's not a problem with connection.</li> </ul> <p><strong>What I know:</strong></p> <p>I've tried my site with Dolphin, Firefox and Opera and it is not working.</p> <p>I've tried and I can hear music from grooveshark and see videos from youtube on those mobile browsers.</p> <p><strong>Then:</strong></p> <p>Is there any way to get over this restriction? </p> <p><strong>Edit:</strong></p> <pre><code><div class="div1"> <img id="segundoFondo" src="../images/audio_fondo1.png" style="width:100%;border:0px;margin:0px;padding:0px;" /> <div class="div2"> <a class="playback" href="#"> <img id="play" src="../images/audio_botplay_a.png" /> </a> <a class="stopback" href="#"> <img id="stop" src="../images/audio_botstop_a.png" /> </a> </div> <audio id="calle13"> <source src="../audio/calle13.mp3" type="audio/mpeg"> Your browser does not support the audio element. </audio> </div> </code></pre> <p>Thanks in advance.</p> |
5,268,037 | 0 | <p>Windows scripting host is not really flexible enough to do this, so you would have to come up with some sort of hack:</p> <ul> <li>Create a symlink from %windir%\system32\config\systemprofile\?path to itunes library? to your users library (iTunes is probably not designed to handle this and so it might not work or could break stuff)</li> <li>Since you are running as SYSTEM you have a lot of power, you could schedule a task that runs your script with a special parameter as yourself and then control iTunes</li> </ul> |
39,694,307 | 0 | Gridview Could not found control for modalpopupextender <p>I have a gridview with column "View" ID= "lnkViewContact". On click of this link signup modalpopupextender will be displayed. This popup is similar for all the rows. But when I am running it the error I am getting is "Could not found control lnkViewContact". How it can be resolved. one alternative is by using Onclick event on link click but I do not want to do a postback for opening the Popupextender. Below is my code:</p> <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false"> <div class="snippet-code"> <pre class="snippet-code-html lang-html prettyprint-override"><code> <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"> <ContentTemplate> <asp:Panel ID="pnlNoData" runat="server" align="center" Visible="false" Style="height: 300px; width: auto;"> <h1 style="font-variant: normal; font-family: Times New Roman; font-size: 1.8em; margin-left: 15px; font-weight: lighter; color: Green; margin-top: 100px;"> Refine your search.</h1> <h1 style="font-variant: normal; font-family: Times New Roman; font-size: 1.8em; margin-left: 15px; font-weight: lighter; color: Green; margin-left: 100px; margin-right: 100px;"> Not finding suitable candidates. </h1> <cc1:ModalPopupExtender ID="mp3" runat="server" PopupControlID="pnlJobPost" BehaviorID="bvJobPost" TargetControlID="lnkPostJobReq" BackgroundCssClass="mBackground" CancelControlID="btnClose"> </cc1:ModalPopupExtender> <asp:LinkButton ID="lnkPostJobSignUp" Text="Sign Up and Post Job" Font-Size="Medium" runat="server" OnClick="SignUp" Visible="false"></asp:LinkButton> <asp:LinkButton ID="lnkPostJobReq" Text="Post Job Requirement" Font-Size="Medium" runat="server"></asp:LinkButton> </asp:Panel> <asp:GridView ID="grdSearchResult" runat="server" DataKeyNames="SeekerEmail_Id, Extension" OnRowDataBound="OnRowDataBound" AutoGenerateColumns="False" BorderWidth="1px" BackColor="White" CellPadding="5" BorderStyle="None" BorderColor="Gray" GridLines="Both" Width="100%"> <FooterStyle ForeColor="Black" BackColor="White"></FooterStyle> <PagerStyle ForeColor="Black" HorizontalAlign="Center" BackColor="White"></PagerStyle> <HeaderStyle ForeColor="White" Font-Bold="True" BackColor="Green"></HeaderStyle> <Columns> <asp:BoundField HeaderText="Job Skills" DataField="Primary_Skill" SortExpression="Primary_Skill" ItemStyle-Width="35%" ItemStyle-HorizontalAlign="Center" ItemStyle-Wrap="true" ItemStyle-CssClass="grdSearchResultbreakword"></asp:BoundField> <asp:BoundField HeaderText="Resume Title" DataField="Resume_Title" SortExpression="Resume_Title" ItemStyle-HorizontalAlign="Center" ItemStyle-Wrap="true" ItemStyle-Width="30%" ItemStyle-CssClass="grdSearchResultbreakword"></asp:BoundField> <asp:BoundField HeaderText="Exp (Years)" DataField="Experience" SortExpression="Experience" ItemStyle-HorizontalAlign="Center"></asp:BoundField> <asp:TemplateField HeaderText="Contact Details Email/Mobile" ItemStyle-HorizontalAlign="Center" ItemStyle-Width="12%"> <ItemTemplate> <asp:LinkButton ID="lnkViewContact" Text="View" runat="server"></asp:LinkButton> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Contact Details Email/Mobile" ItemStyle-HorizontalAlign="Center" ItemStyle-Width="15%"> <ItemTemplate> <asp:Label ID="lblContact" ForeColor="DarkOrange" runat="server" Text='<%# Eval("SeekerEmail_Id").ToString() +" / "+ Eval("Contact_Number").ToString() %>' Style="word-wrap: normal; word-break: break-all; cursor: default;"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Download Resume" ItemStyle-HorizontalAlign="Center"> <ItemTemplate> <asp:LinkButton ID="lnkDown" Text="Download" runat="server" OnClick="SignUp"></asp:LinkButton> </ItemTemplate> </asp:TemplateField> </Columns> <SelectedRowStyle ForeColor="White" Font-Bold="True" BackColor="#008A8C"></SelectedRowStyle> <RowStyle ForeColor="Black" BackColor="White"></RowStyle> <SortedAscendingCellStyle BackColor="#F1F1F1" /> <SortedAscendingHeaderStyle BackColor="#0000A9" /> <SortedDescendingCellStyle BackColor="#CAC9C9" /> <SortedDescendingHeaderStyle BackColor="#000065" /> </asp:GridView> <asp:LinkButton ID="lnkFake" runat="server"></asp:LinkButton> <cc1:ModalPopupExtender ID="mp1" BehaviorID="behaviorIDmp1" runat="server" PopupControlID="Panl1" TargetControlID="lnkViewContact" CancelControlID="btnCancel" DropShadow="true" BackgroundCssClass="modalBackground"> </cc1:ModalPopupExtender> <asp:Panel ID="Panl1" runat="server" CssClass="modalPopup" align="center" Style="display: none; height: 400px;" DefaultButton="btnRegister"> <%--<h1 style="font-variant: normal; font-family: Comic Sans MS; font-size: 1.5em; font-weight: lighter; margin-top: 2px; margin-bottom: 2px; text-align: center; color: Blue;"> SIGN UP</h1>--%> <asp:Label ID="lblEmailId" runat="server" ForeColor="Black" Text="Email address" Style="font-weight: bold; display: block; text-align: left; margin-left: 45px; margin-top: 10px;"></asp:Label> <asp:TextBox ID="txtEmailAddress" runat="server" class="txtFirstName" MaxLength="100" name="email" TabIndex="3" value="" /><br /> <asp:RequiredFieldValidator EnableClientScript="true" ID="reqEmailAdress" runat="server" ValidationGroup="modal" ControlToValidate="txtEmailAddress" ErrorMessage="Email Address Required" Display="Dynamic" Style="color: Red;" /> <asp:RegularExpressionValidator ID="regEmailAddress" runat="server" ErrorMessage="Not Valid Email ID" ValidationGroup="modal" Display="Dynamic" ControlToValidate="txtEmailAddress" ForeColor="Red" ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"> </asp:RegularExpressionValidator> <asp:Label ID="lblContactNumber" runat="server" ForeColor="Black" Text="Contact Number(Don't prefix 0 or +91)" Style="font-weight: bold; display: block; text-align: left; margin-left: 45px;"></asp:Label> <asp:TextBox ID="txtContactNumber" runat="server" class="txtFirstName" MaxLength="15" name="contact" TabIndex="6" value="" /><br /> <asp:RequiredFieldValidator EnableClientScript="true" ID="reqContactNumber" runat="server" ValidationGroup="modal" ControlToValidate="txtContactNumber" ErrorMessage="Contact Number Required" Display="Dynamic" Style="color: Red;" /> <asp:RegularExpressionValidator ID="regContactNumber" runat="server" ControlToValidate="txtContactNumber" ValidationGroup="modal" Text="Only 10 digit valid contact number is valid." ValidationExpression="[0-9]{10}" Style="color: Red;" Display="Dynamic"></asp:RegularExpressionValidator> <asp:Button ID="btnRegister" ValidationGroup="modal" class="btnempregsubmit" runat="server" Text="Save" OnClick="Register" CausesValidation="false" /> <br /> <asp:HyperLink ID="btnCancel" runat="server" Text="Cancel" CssClass="btnClosePopup">Close</asp:HyperLink> </asp:Panel> </ContentTemplate> <Triggers> <asp:AsyncPostBackTrigger ControlID="grdSearchResult" /> <asp:AsyncPostBackTrigger ControlID="btnRegister" /> </Triggers> </asp:UpdatePanel></code></pre> </div> </div> </p> |
10,352,881 | 0 | <p>Something like this, using form.target and empty window.open (code not tested) : </p> <pre><code><form name="myform" action="postoffer_preview.php" target="myNewWin" method=post"> <input type="button" name="preview" id="inline_submit_a" value="PREVIEW" /> </form> <script> var open_post_window = function () { window.open("","myNewWin","width=500,height=300,toolbar=0"); document.myform.submit(); } $('#inline_submit_a').click(function(evt) { var msg = document.getElementById('message').value; var myLineBreak = msg.replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '<br />'); jQuery.ajax({ type: 'POST', url: '/someajax.php', data: "msg="+myLineBreak, success: function(data) { open_post_window(); return false; } }); }); </script> </code></pre> <p>Add a little setTimeout on document.myform.submit() may be necessary.</p> |
2,886,216 | 0 | <p>Your question is not answerable. It depends entirely on whether the lock is contended or not.</p> <p>Let me put it this way: you're asking "does it take a long time to enter the bathroom?" <em>without telling us how many people are already in line to use it</em>. If there is never anyone in line, not long at all. If there are usually twenty people waiting to get in, perhaps very long indeed.</p> |
9,956,839 | 0 | Phpmyadmin export VIEW without DATABASE_NAME or ALGORITHM <p>When exporting a sql dump with phpmyadmin it creates the VIEW table like this:</p> <pre><code>CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `database`.`table` etc.. </code></pre> <p>Each time I have to manually edit the sql dump to remove the <code>root</code> user and <code>database</code> name. </p> |
39,311,166 | 0 | <p>There are also problems defining functions in a header file. I thought I could inline them, but it seems I can only declare them.</p> <p>For instance, I had this header file,</p> <pre><code>// ShaderMath.h #pragma once using namespace metal; float4 conjugate(const float4 q); float4 conjugate(const float4 q) { return float4( -q.xyz, q.w ); } </code></pre> <p>If I include this header in more than one metal file, I get the "multiply defined" error. However, if I move the definition to a .metal file, then it works. The header file is just,</p> <pre><code>// ShaderMath.h #pragma once using namespace metal; float4 conjugate(const float4 q); </code></pre> <p>and the metal file,</p> <pre><code>// ShaderMath.metal #include <metal_stdlib> #include "ShaderMath.h" using namespace metal; float4 conjugate(const float4 q) { return float4( -q.xyz, q.w ); } </code></pre> <p>I hope this helps other people stuck with this same problem.</p> |
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