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The man who went on a hike and never stopped walking. | 0non-cybersec
| Reddit |
Android: Intended use of fragments with services, dialogs etc. <p>I've been creating android apps for a few months now and I'm having trouble with the intended use of <code>Fragments</code>.</p>
<p><code>Fragments</code> are supposed to be reusable UI components but how far do you make them stand alone?</p>
<p>One of the <code>Fragments</code> I've created is a <code>ListFragment</code> of downloadable videos. At the moment I've implemented all the methods inside the <code>Fragment</code> with little or none of the methods calling the host <code>Activity</code>. The <code>Fragment</code> calls the <code>Activity</code> for a few minor things but everything like downloading files and finding them on external storage is done by the <code>Fragment</code>.</p>
<p>90% of the time I find it's the easiest way of implementing it but there's some times it just doesn't work.</p>
<p>An example is a confirmation dialog for deleting a video in my <code>ListFragment</code>. The dialog is a <code>DialogFragment</code> so is attached to the <code>Activity</code> but all the UI update and deletion methods are inside the <code>ListFragment</code>. So I end up with the <code>DialogFragment</code> calling the <code>Activity</code> just to call the <code>ListFragment</code>.</p>
<p>Another example is binding to a <code>Service</code>. Do I bind the <code>Activity</code> to the <code>Service</code> or just the <code>Fragment</code>? The <code>Activity</code> has no use for the <code>Service</code> but is a <code>Fragment</code> supposed to be doing all the work of starting and maintaining a <code>Service</code>? If not it means all the <code>Fragments</code> calls to the <code>Service</code> have to go through the <code>Activity</code> so the <code>Fragment</code> is no longer stand alone.</p>
<p>I'm wondering if I'm taking the stand alone idea too far, is a <code>Fragment</code> instead supposed to be minimally self-contained and actually rely on the <code>Activity</code> hosting it for all the heavy lifting?</p>
<p>Thanks for any help.</p>
| 0non-cybersec
| Stackexchange |
AdView - Missing adActivity with android:configChanges in AndroidManifest.xml. <p>I just set up my app with the Google Play library method of adding adds (AdMob). When I run the emulator the add has the error message:</p>
<pre><code>Missing adActivity with android:configChanges in AndroidManifest.xml
</code></pre>
<p>I located a fix at:</p>
<p><a href="https://stackoverflow.com/questions/20276027/missing-adactivity-with-androidconfigchanges-in-androidmanifest-xml">Missing adActivity with android:configChanges in AndroidManifest.xml</a></p>
<p>The fix stated to do the following:</p>
<blockquote>
<p>"com.google.ads.AdActivity" is declared when using the admob sdk jar in the "libs" folder. >It seems you're using admob via the google play services library so change:</p>
<p>activity android:name="com.google.ads.AdActivity"</p>
<p>To</p>
<p>activity android:name="com.google.android.gms.ads.AdActivity"</p>
<p>Also make sure you add the meta-data tag:</p>
<p>
</blockquote>
<p>I tried this and the CatLog said to change the meta tag back to:</p>
<pre><code> <meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</code></pre>
<p>My LogCat:</p>
<pre><code>02-23 14:30:27.091: E/AndroidRuntime(1278): FATAL EXCEPTION: main
02-23 14:30:27.091: E/AndroidRuntime(1278): Process: biz.midl.debtcalculator, PID: 1278
02-23 14:30:27.091: E/AndroidRuntime(1278): java.lang.RuntimeException: Unable to start activity ComponentInfo{biz.midl.debtcalculator/biz.midl.debtcalculator.MainActivity}: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4242000 but found 0. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread.access$800(ActivityThread.java:135)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.os.Handler.dispatchMessage(Handler.java:102)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.os.Looper.loop(Looper.java:136)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread.main(ActivityThread.java:5017)
02-23 14:30:27.091: E/AndroidRuntime(1278): at java.lang.reflect.Method.invokeNative(Native Method)
02-23 14:30:27.091: E/AndroidRuntime(1278): at java.lang.reflect.Method.invoke(Method.java:515)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
02-23 14:30:27.091: E/AndroidRuntime(1278): at dalvik.system.NativeStart.main(Native Method)
02-23 14:30:27.091: E/AndroidRuntime(1278): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 4242000 but found 0. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.common.GooglePlayServicesUtil.n(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.internal.u.a(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.internal.ag.U(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.internal.ag.a(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at com.google.android.gms.ads.AdView.loadAd(Unknown Source)
02-23 14:30:27.091: E/AndroidRuntime(1278): at biz.midl.debtcalculator.MainActivity.onCreate(MainActivity.java:41)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.Activity.performCreate(Activity.java:5231)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
02-23 14:30:27.091: E/AndroidRuntime(1278): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
02-23 14:30:27.091: E/AndroidRuntime(1278): ... 11 more
</code></pre>
<p>Here is my .java:</p>
<pre><code>import java.text.DecimalFormat;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;
public class MainActivity extends Activity {
private AdView adView;
double interestRate;
double r, r1;
int nRemaining, nStarting, nDifference, originalBalance,
outstandingBalance, originalTerm;
double minPayment, additionalPayment, newPmt;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
adView = new AdView(this);
adView.setAdUnitId("xxxxxxxxxxxxxxxxxxxxxxxxxxxx"); //edited out my unitID
adView.setAdSize(AdSize.BANNER);
LinearLayout layout = (LinearLayout) findViewById(R.id.ll);
layout.addView(adView);
AdRequest adRequest = new AdRequest.Builder().build();
adView.loadAd(adRequest);
</code></pre>
<p>Here is my Layout:</p>
<pre><code><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:id="@+id/ll"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:weightSum="1" >
<com.google.android.gms.ads.AdView
android:id="@+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" />
</code></pre>
<p>I also have my Manifest:</p>
<pre><code> <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="biz.midl.debtcalculator"
android:versionCode="1"
android:versionName="1" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity
android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />
<activity
android:name="biz.midl.debtcalculator.MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.DeviceDefault.Light.NoActionBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="biz.midl.debtcalculator.About"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.DeviceDefault.Light.NoActionBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.ABOUT" />
</intent-filter>
</activity>
</application>
</manifest>
</code></pre>
| 0non-cybersec
| Stackexchange |
Risks of running my own java code on a production server. <p>I work as an operation engineer in a telecom company, i have several servers under my responsibility, and my main task is to perform the "daily health check" for those, part of that is to compare some values with the previous ones, i am considering different options to plot the data, i need your help to evaluate the risks of running my own small java program on those servers considering that i am far from being the best developer out there, for example if i somehow start an endless loop or i don't free the resources that i allocate.</p>
<p>Thanks in advance.</p>
| 0non-cybersec
| Stackexchange |
Account Settings Action required. <p>I don't think this has anything to do with gtag.js because it's the same for all my properties. I think it has something to do with my account itself. But I can't tell what action is required.</p>
<p><a href="https://i.stack.imgur.com/NNG0T.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NNG0T.png" alt="enter image description here"></a></p>
<p>Here's what the code looks like:</p>
<pre><code><ga-action-required ng-if="ctrl.isActionRequired" class="ng-scope ng-isolate-scope">
<div class="admin-action-required">
<md-chips class="ng-isolate-scope md-ga-theme" tabindex="-1">
<md-chips-wrap id="_md-chips-wrapper-320" tabindex="-1"
ng-keydown="$mdChipsCtrl.chipKeydown($event)"
ng-class="{ 'md-focused': $mdChipsCtrl.hasFocus(),
'md-readonly': !$mdChipsCtrl.ngModelCtrl || $mdChipsCtrl.readonly, 'md-removable': $mdChipsCtrl.isRemovable() }" class="md-chips md-readonly" aria-label="Chips input." role="list">
<md-chip class="ng-scope md-ga-theme" role="listitem" aria-setsize="1">
<md-icon md-font-set="material-icons-extended" aria-hidden="true"
ng-bind="::'warning'"
class="ng-binding md-ga-theme material-icons-extended" role="img">
warning
</md-icon>
<div class="text-container"> Action required </div>
</md-chip>
<!-- ngRepeat: $chip in $mdChipsCtrl.items -->
<!-- ngIf: !$mdChipsCtrl.readonly && $mdChipsCtrl.ngModelCtrl -->
</md-chips-wrap>
</md-chips>
</div>
</code></pre>
<p></p>
| 0non-cybersec
| Stackexchange |
Help! My university is trying to DOS my router!. First, some background. I am a student at a university right now, living in student housing. My wife and I have been living here for about 7 months, and we will be leaving in a month. Since we've been here, we've had access to the university network through one single wired ethernet port in our living room. We've hooked that port up to a Linksys E2000 router running dd-wrt so that we can have wireless access.
My university for reasons I can't comprehend is deciding to do away with the wired connections in the student housing buildings, and installing a wireless only network. Seems like they will be installing wireless routers throughout the stairwells, and converting the current wired connection to only stream their IPTV. Essentially everyone in the building will be on the exact same network. Obviously this is a terrible idea, but it's going to happen, no matter what the students say.
I recently found out that technically they can't pull my wired connection yet, as I'm entitled to one in my contract that I signed. They will be updating the contract in June, but I'll be gone by then so I won't have to re-sign. However, it seems like they are still going to try and take down my own personal network. I've talked to a friend of mine who works for the University's network division, and he told me that the routers they are installing have some sort of search and destroy feature. From what he told me, it seems like it will scan for rogue access points, and DOS them with login requests until the signal is no longer available.
I have my own wireless router, so I'm worried about this. My first question, what is the legality of this? I understand that it is their network, but there is no rule against having your own router, and is necessary if you want wireless in your apartment. Secondly, I thought DOS actions were a criminal act, this somehow has to have an effect here.
My second question, is there anything I can do to defend against this? I am running dd-wrt so I do have access to more tools than a standard's router firmware. I'm considering blocking the mac address of the router trying to dos me, but to be honest I don't even know if this is possible or if it is, if it has any effect.
Any help with either of these questions is greatly appreciated.
**TL; DR My university is trying to DOS my wireless router on their network, even though it's allowed. Is this legal, and can I prevent it?** | 1cybersec
| Reddit |
PsBattle: Selfie With an Alpaca. | 0non-cybersec
| Reddit |
Candy for Mandy. | 0non-cybersec
| Reddit |
Doggit, I feel compelled to let you know: Your banner image alien-dog looks like a Terminator.. [Example](http://i.imgur.com/KOKKy.jpg) (Beware, Terminator makeup)
[Example 2](http://i.imgur.com/wSI6Z.jpg)
Just wanted to let you know. All of your posts are still adorable, as far as I can tell. | 0non-cybersec
| Reddit |
Project <PROJECT NAME> is not up to date. Missing input file 'netframework,version=v4.0,profile=client.assemblyattributes.cs. <p>I have a sln with > 50 projects, and recently, when I moved to VS2013, every time I press F5 for a build, it will rebuild all the projects, even though I have just performed a build. The diagnostics show, that each project is marked as not up to date with the following error:</p>
<pre><code>Project <PROJECT NAME> is not up to date. Missing input file 'c:\users\USER\appdata\local\temp\2\.netframework,version=v4.0,profile=client.assemblyattributes.cs
</code></pre>
<p>I have read these threads: </p>
<ul>
<li><p><a href="https://stackoverflow.com/questions/3104356/in-visual-studio-2010-why-is-the-netframework-version-v4-0-assemblyattributes-c">In Visual Studio 2010 why is the .NETFramework,Version=v4.0.AssemblyAttributes.cpp file created, and can I disable this?</a></p></li>
<li><p><a href="https://social.msdn.microsoft.com/Forums/vstudio/en-US/15d65667-ac47-4234-9285-32a2cb397e32/migration-from-vs2008-to-vs2010-and-netframeworkversionv40assemblyattributescpp?forum=vcgeneral" rel="noreferrer">https://social.msdn.microsoft.com/Forums/vstudio/en-US/15d65667-ac47-4234-9285-32a2cb397e32/migration-from-vs2008-to-vs2010-and-netframeworkversionv40assemblyattributescpp?forum=vcgeneral</a></p></li>
</ul>
<p>but the suggestion there is to add the following line to the proj file:</p>
<pre><code> <Target Name="GenerateTargetFrameworkMonikerAttribute" />
</code></pre>
<p>I did and it did not work. Suppressing the warning as MS suggestion will also not work as the project will remain "not up to date".</p>
<p>I am using VS2013, C# and VB projects. <strong>With the very same project and VS2012, such error is not raised and the projects are up to date.</strong></p>
<p>Any suggestions?</p>
<p><strong>UPDATE</strong>
Perhaps it is worth mentioning that I do have a few build definitions in the solution, where all of the projects are building for AnyCPU except one: <a href="http://screencast.com/t/fuw9k4IubN" rel="noreferrer">http://screencast.com/t/fuw9k4IubN</a></p>
| 0non-cybersec
| Stackexchange |
Isn't it weird that the game is called "League of Legends", but our characters are called "Champions"?. Just a weird thought I had. DOTA has heroes, Smite has gods, and league of legends has... champions. The game isn't called "Clash of Champions", why aren't they called "Legends" instead of "Champions"? | 0non-cybersec
| Reddit |
Kings Cave by Treyar Hurt. | 0non-cybersec
| Reddit |
My friend found a disturbing note left inside his checked-in laptop when he flew out of New York City.. | 0non-cybersec
| Reddit |
Best Notation for Introducing Finite Numbers of Elements. <p>What is the best way to quantify over a finite number of elements of a set? For instance, suppose that one wished to quantify over $n$ real numbers $a_1,\ldots,a_n$ in order to state a property of their sum. In such a case, I often see authors quantify over the upper bound of the sum. For instance:
$$ \phi_1 \equiv \forall n \in \mathbb{N}~.~\sum_{i = 1}^n \ln a_i = \ln \left ( \prod_{i = 1}^n a_i \right ) $$
If an author wishes to be explicit, he or she will sometimes quantify over the $a_i$ using ellipses:
$$ \phi_2 \equiv \forall n \in \mathbb{N}\forall a_1,\ldots,a_n \in \mathbb{R}~.~\sum_{i = 1}^n \ln a_i = \ln \left ( \prod_{i = 1}^n a_i \right ) $$
Sometimes, I see authors use index notation with a suitable data type. For instance, if $A^*_n$ denotes the set of multisets of size $n$ of elements of $A$, then one could introduce elements more precisely. Otherwise, one could sum or multiply over the elements of the multiset in the following way:
$$ \phi_3 \equiv \forall n \in \mathbb{N}\forall \alpha \in \mathbb{R}^*_n~.~\sum_{a \in \alpha} \ln a = \ln \left ( \prod_{a \in \alpha} a \right ) $$
Of course, a multiset is usually defined in terms of a family of elements. If we are given a function indexing the elements of a set, then we can write:
$$ \phi_4 \equiv \forall n \in \mathbb{N}\forall f : n + 1 \rightarrow \mathbb{R}~.~\sum_{i = 1}^n \ln f(i) = \ln \left ( \prod_{i = 1}^n f(i) \right ) $$
If none of the $\phi_i$ contain ideal notations for introducing a finite number of elements, what is the most ideal notation? For brevity, I would usually opt for the first, but I feel that it's incomplete. I hope this isn't a completely trivial question.</p>
| 0non-cybersec
| Stackexchange |
Showing a decomposition of a topological space is upper semicontinuous. <p><strong>In the section on quotient spaces,</strong> my text (Willard) defines a decomposition $\mathscr{D}$ of X as a collection of disjoint subsets of X whose union is X. (I consider this to be synonymous with "partition.")</p>
<p>The topology of the decomposition is derived from the topology of X, in that a subset of the decomposition is open iff the union of its elements in X is open. </p>
<p>Additionally, the term "upper semicontinuous" is used to describe a decomposition if, for all open sets U containing an element of $\mathscr{D}$, there is an open set $V\subseteq U$ such that V is a union of elements of $\mathscr{D}$</p>
<p><strong>I'm supposed to "directly" (presumably, by the definition) show that "the decomposition of the plane into concentric circles about the origin" is upper semicontinuous.</strong> </p>
<p>I should be able to show, that for any open set U containing F (a closed circle centered at the origin, an element of D), there is some $\epsilon_0 > 0$ such that $\bigcup B_{\epsilon_{0}}(x)$ for $x \in F$ (the "open annulus of radius epsilon" around F" must be contained in U. (This would also be the union of elements of D, which I have established earlier and don't wish to write up here since it is obvious.)</p>
<p>If there were no such $\epsilon_0$ then I feel that there would necessarily be some $x \in F$ where, for all $\epsilon > 0$, $B_\epsilon(x) \notin U$. However, I know this is expressly not a correct line of reasoning, since it would not work if the set F were a copy of the real line...</p>
<p>My problem: My topology text has not yet covered limits or compactness, and I feel that one or the other of these theories would be necessary to actually establish the claim in the paragraph above. I feel it should establish the existence of such an x on the circle, since the circle is compact. </p>
<p>Is there a different way to show that the open annulus must be contained in U, without resorting to compactness? Hints are fine.</p>
| 0non-cybersec
| Stackexchange |
XeLaTeX with fontspec gives “Undefined control sequence” error after MiKTeX update - volume 2. <p>I have the very same problem as in <a href="https://tex.stackexchange.com/questions/295126">https://tex.stackexchange.com/questions/295126</a>. But in my case, repeatedly running the two MiKTeX updaters does not solve the problem. I also tried running both package managers, synchronizing the database, and running both updaters again. I can see in the log that my LaTeX3 packages are outdated but then why doesn't the updater update them?</p>
<p>MWE:</p>
<pre><code>\documentclass{article}
\usepackage{fontspec}
\begin{document}
Hi
\end{document}
</code></pre>
<p>Log:</p>
<pre><code>This is XeTeX, Version 3.14159265-2.6-0.99992 (MiKTeX 2.9) (preloaded format=xelatex 2016.4.25) 25 APR 2016 13:39
entering extended mode
**"D:/Marci/Google Drive/tex/nodecolon.tex"
("D:/Marci/Google Drive/tex/nodecolon.tex"
LaTeX2e <2016/03/31>
Babel <3.9q> and hyphenation patterns for 70 language(s) loaded.
("C:\Program Files\MiKTeX\tex\latex\base\article.cls"
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
("C:\Program Files\MiKTeX\tex\latex\base\size10.clo"
File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count79
\c@section=\count80
\c@subsection=\count81
\c@subsubsection=\count82
\c@paragraph=\count83
\c@subparagraph=\count84
\c@figure=\count85
\c@table=\count86
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen102
)
("C:\Program Files\MiKTeX\tex\latex\fontspec\fontspec.sty"
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\expl3.sty
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3names.sty
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3bootstrap.sty
Package: l3bootstrap 2013/07/28 v4581 L3 Experimental bootstrap code
)
Package: l3names 2012/12/07 v4346 L3 Namespace for primitives
) (C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\misc\etex.sty
Package: etex 2016/01/11 v2.6 eTeX basic definition package (PEB,DPC)
\et@xins=\count87
)
Package: expl3 2013/10/13 v4597 L3 Experimental code bundle wrapper
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3basics.sty
Package: l3basics 2013/07/28 v4581 L3 Basic definitions
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3expan.sty
Package: l3expan 2013/08/17 v4584 L3 Argument expansion
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3tl.sty
Package: l3tl 2013/09/16 v4592 L3 Token lists
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3seq.sty
Package: l3seq 2013/07/28 v4581 L3 Sequences and stacks
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3int.sty
Package: l3int 2013/08/02 v4583 L3 Integers
\c_max_int=\count88
\l_tmpa_int=\count89
\l_tmpb_int=\count90
\g_tmpa_int=\count91
\g_tmpb_int=\count92
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3quark.sty
Package: l3quark 2013/07/21 v4564 L3 Quarks
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3prg.sty
Package: l3prg 2013/08/25 v4587 L3 Control structures
\g__prg_map_int=\count93
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3clist.sty
Package: l3clist 2013/07/28 v4581 L3 Comma separated lists
)
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Package: l3token 2013/08/25 v4587 L3 Experimental token manipulation
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Package: l3msg 2013/07/28 v4581 L3 Messages
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Package: l3file 2013/10/13 v4596 L3 File and I/O operations
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Package: l3skip 2013/07/28 v4581 L3 Dimensions and skips
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\g_tmpa_muskip=\muskip14
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)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3keys.sty
Package: l3keys 2013/07/28 v4581 L3 Experimental key-value interfaces
\g__keyval_level_int=\count99
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(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3fp.sty
Package: l3fp 2013/07/09 v4521 L3 Floating points
\c__fp_leading_shift_int=\count101
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\c__fp_big_leading_shift_int=\count104
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\c__fp_big_trailing_shift_int=\count106
\c__fp_Bigg_leading_shift_int=\count107
\c__fp_Bigg_middle_shift_int=\count108
\c__fp_Bigg_trailing_shift_int=\count109
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3box.sty
Package: l3box 2013/07/28 v4581 L3 Experimental boxes
\c_empty_box=\box26
\l_tmpa_box=\box27
\l_tmpb_box=\box28
\g_tmpa_box=\box29
\g_tmpb_box=\box30
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3coffins.sty
Package: l3coffins 2012/09/09 v4212 L3 Coffin code layer
\l__coffin_internal_box=\box31
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\l__coffin_x_dim=\dimen112
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\l__coffin_x_prime_dim=\dimen114
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\c_empty_coffin=\box32
\l__coffin_aligned_coffin=\box33
\l__coffin_aligned_internal_coffin=\box34
\l_tmpa_coffin=\box35
\l_tmpb_coffin=\box36
\l__coffin_display_coffin=\box37
\l__coffin_display_coord_coffin=\box38
\l__coffin_display_pole_coffin=\box39
\l__coffin_display_offset_dim=\dimen116
\l__coffin_display_x_dim=\dimen117
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)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3color.sty
Package: l3color 2012/08/29 v4156 L3 Experimental color support
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3luatex.sty
Package: l3luatex 2013/07/28 v4581 L3 Experimental LuaTeX-specific functions
\g__cctab_allocate_int=\count110
\g__cctab_stack_int=\count111
)
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3kernel\l3candidates.sty
Package: l3candidates 2013/07/24 v4576 L3 Experimental additions to l3kernel
\l__box_top_dim=\dimen119
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\l__box_left_dim=\dimen121
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\l__box_top_new_dim=\dimen123
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\l__box_left_new_dim=\dimen125
\l__box_right_new_dim=\dimen126
\l__box_internal_box=\box40
\l__coffin_bounding_shift_dim=\dimen127
\l__coffin_left_corner_dim=\dimen128
\l__coffin_right_corner_dim=\dimen129
\l__coffin_bottom_corner_dim=\dimen130
\l__coffin_top_corner_dim=\dimen131
\l__coffin_scaled_total_height_dim=\dimen132
\l__coffin_scaled_width_dim=\dimen133
) ("C:\Program Files\MiKTeX\tex\generic\oberdiek\ifpdf.sty"
Package: ifpdf 2011/01/30 v2.3 Provides the ifpdf switch (HO)
Package ifpdf Info: pdfTeX in PDF mode is not detected.
))
(C:\Users\Marci\AppData\Roaming\MiKTeX\2.9\tex\latex\l3packages\xparse\xparse.s
ty
Package: xparse 2013/10/13 v4597 L3 Experimental document command parser
\l__xparse_current_arg_int=\count112
\l__xparse_m_args_int=\count113
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\l__xparse_processor_int=\count115
\l__xparse_v_nesting_int=\count116
)
Package: fontspec 2016/02/01 v2.5a Font selection for XeLaTeX and LuaLaTeX
! Undefined control sequence.
l.17 \sys_if_engine_luatex:T
</code></pre>
| 0non-cybersec
| Stackexchange |
What is consciousness? Philosophers like Daniel Dennett and neuroscientists discuss theory of mind and what makes us human. | 0non-cybersec
| Reddit |
Lilards buzzer beater was made into an animated gif.. | 0non-cybersec
| Reddit |
how to run openssl dhparam quietly?. <p>I'm writing an install script including generating a Diffie Hellman file with the command</p>
<pre><code>openssl dhparam -out /tmp/dhparam.pem 2048
</code></pre>
<p>As it can take some time and it isn't required for the following steps, I was thinking to make it run in the background but I can't find a way to make it run quietly, it keeps logging in the terminal where the script is running. Here are some failed attempts:</p>
<pre><code>openssl dhparam -out /tmp/dhparam.pem 2048 > /dev/null &
openssl dhparam -out /tmp/dhparam.pem -quiet 2048 &
</code></pre>
<p>It doesn't seem to be writing to stdout, (but rather directly on /dev/tty ?) so I'm out of idea on how to make it quiet: any clue?</p>
| 0non-cybersec
| Stackexchange |
Six Habits of The Best Conversationalists. | 0non-cybersec
| Reddit |
Facebook, Google, CDC under pressure to stop anti-vax garbage from spreading. | 0non-cybersec
| Reddit |
Help My Friend Miguel Fund San Diego's ONLY Horror Film Festival! (Cross Posted with reddit.com/r/sandiego). | 0non-cybersec
| Reddit |
How to say if Eigenvectors of A are orthogonal or not? without computing eigenvectors. <p>I am give matrix :
$$A=\begin{bmatrix} 0&-1 & 2 \\ -1 & -1 & 1 \\ 2 & 1 &0
\end{bmatrix}
$$
<li>1. Without finding the eigenvalues and eigenvectors, determine whether the eigenvectors are orthogonal or not. Justify your answer
<li>2. Express matrix $A$ in the form $A=UDU^T$ where $D$ is a diagonal matrix and $U$ is an orthogonal matrix. What are $U$ and $D$ ?</p>
<p><li>I can check if a vectors are orthogonal or not, by dot product = 0
<li>I know that if $B^T=B^{-1}$ so that $B$ be can be said orthogonal, and $B^TB=I$
<li> I also can find the eigenvalues and eigenvectors, but the question asks without finding them..</p>
<p>How to check whether eigenvalues are orthogonal or not without finding?
and how to express $A=UDU^T$?</p>
| 0non-cybersec
| Stackexchange |
Finding Point on Plane Closest to Curve. <p>I was given the problem:</p>
<p>Find the point on a plane $4x+5y+z=1$ that is closest to $(23,0,0)$</p>
<p>I am very confused on how to approach this - any ideas?</p>
| 0non-cybersec
| Stackexchange |
How to copy Timeshift file into usb Linux Mint. <p>I have recently upgraded from "python 3.6.8" to "python 3.7.3" . I have also installed sublime text editor. When I open my laptop, it is booting fine ("LinuxMint19.2"). The problem is when I type my password to enter my computer and I am logging in to my Desktop, there is no GUI. There isn't a toolbar, a background image. It just shows me the desktop icons. When I open the "Computer" folder it doesn't have the (Close, Minimize) buttons. The C+Alt+T command to open Terminal doesn't work. I cannot open Terminal.
I want to go back the time using timeshift, but because I can't open any program without GUI or Terminal, I can't open the timeshift program. I want to copy the date file I want to boot my pc to my usb. But I can't. It keeps showing me an error that I don't have the permission.
What should I do?</p>
<p><strong>Thank you</strong></p>
<p>That's how it looks: <a href="https://i.stack.imgur.com/9qcIl.jpg" rel="nofollow noreferrer">enter image
description here</a> ,
<a href="https://i.stack.imgur.com/gP8a9.jpg" rel="nofollow noreferrer">enter image description
here</a></p>
| 0non-cybersec
| Stackexchange |
How to retain original jpeg image size in ms word 2007?. <p>I scanned an A4 document which contains only texts and save it as JPEG file format.</p>
<p>Now, the same image JPEG is inserted into ms word using insert, picture ... options.</p>
<ol>
<li>The size of thr inserted image file is totally different from the original scanned document.</li>
<li>The text are appearing smaller but no smudging or blurry at all. But, the original scanned image is</li>
</ol>
| 0non-cybersec
| Stackexchange |
Generalization of Schur polynomials. <p><em>EDIT (2018-11-05)</em> I am slowly making a list of symmetric functions, and generalizations available online <a href="https://www.math.upenn.edu/~peal/polynomials/polynomialindex.htm" rel="nofollow noreferrer">here</a>. PDFs with overviews are available there for download.</p>
<p>I am making a list of generalizations of Schur polynomials and other closely related polynomials that appear in representation theory. My motivation is to eventually make a nice poster of specializations/relations between all these, and which ones have say a Cauchy identity, positive multiplicative structure constants, constitute a basis, have determinant formulation, combinatorial interpretation, etc.</p>
<p>So far, these are (more or less) the ones I know about,
and I would like to know what more I have missed.</p>
<ul>
<li>Hall–Littlewood polynomials</li>
<li>Shifted Schur polynomials</li>
<li>LLT polynomials</li>
<li>Quasi-symmetric Schur polynomials </li>
<li>Factorial Schur polynomials</li>
<li>Flagged Schur polynomials</li>
<li>Double Schur polynomials</li>
<li>Schubert polynomials (and double Schubert)</li>
<li>Stanley symmetric functions (also known as stable Schubert polynomials)</li>
<li>Key polynomials (also known as Demazure characters)</li>
<li>Jack polynomials</li>
<li>Macdonald polynomials (where there are non-symmetric and non-homogeneous variants)</li>
<li>Schur polynomials for the symplectic and orthogonal group.</li>
<li><span class="math-container">$k$</span>-Schur functions (defined via cores)</li>
<li>Loop Schur functions</li>
<li>Grothendieck polynomials (<span class="math-container">$K$</span>-theoretical analogue of Schur polynomials)</li>
</ul>
<p>This should be a community wiki, I guess.</p>
<p>EDIT: I have started making an overview but I get the feeling it should be split into two posets, (specializes/is superset of and expands positively in) since these two relations usually go in the opposite order.</p>
<p><a href="https://i.stack.imgur.com/g5925.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/g5925.png" alt="polynomials"></a></p>
| 0non-cybersec
| Stackexchange |
I recreated u/Santapensa's meme, but better. | 0non-cybersec
| Reddit |
Guy land BMX frontflip on top of a fence, walks away uninjuried. | 0non-cybersec
| Reddit |
Zigg's release confirmed Feb. 1st. | 0non-cybersec
| Reddit |
Resource Unavailable Error in AWS Glue Job. <p>We are using AWS Glue service to convert json files to parquet. Intermittently Glue job is failing with Resource unavailable Error.
Can anyone help us how to resolve the same?</p>
| 0non-cybersec
| Stackexchange |
I photographed my girlfriend and I watching tonight’s Atlas V rocket launch before our senior prom!. | 0non-cybersec
| Reddit |
The new Spiderman. | 0non-cybersec
| Reddit |
I want to make some extra money. Any idea of items that have a relatively high demand?. I would like to start making some items from wood to sell. Do you guys have any ideas of handmade wooden items that sell?
| 0non-cybersec
| Reddit |
Diophantine impossibility and irrationality (or similar). <p>The Diophantine equation $$a^2 = 2 b^2$$ having no solutions is the same as $\sqrt{2}$ being irrational.</p>
<p>Are there any Diophantine equations which are related to the irrationality of a number that is not algebraic?</p>
<hr>
<p>For a similar question with broader scope, the Diophantine equation $$x^n + y^n = z^n$$ implies a certain elliptic curves is "ir"-modular.</p>
<p>Are there more examples of this phenomenon?</p>
| 0non-cybersec
| Stackexchange |
There's an egirl in my house. They're invading
Help idk what to do | 0non-cybersec
| Reddit |
WAYWT - February 22. WAYWT = What Are You Wearing Today (or a different day, whatever). Think of this as your chance to share your personal taste in fashion with the community. Most users enjoy knowing where you bought your pieces, so please consider including those in your post. Want to know how to take better WAYWT pictures? Read the guide [here](http://www.reddit.com/r/malefashionadvice/comments/16rwft/how_to_take_better_self_pics_for_mfa/).
If you're looking for feedback on an outfit instead of just looking to share, consider using Outfit Feedback & Fit Check thread instead.
**Important: Downvotes are strongly discouraged in this thread. Sorting by new is strongly encouraged.**
| 0non-cybersec
| Reddit |
Do utilization of bridges and/or Pluggable Transports bridges hinder anonymity?. <p>In consideration of recent article by <a href="http://daserste.ndr.de/panorama/aktuell/NSA-targets-the-privacy-conscious,nsa230.html" rel="nofollow">Das Erste</a> publication, do bridges, and Pluggable Transports bridges utilization hinder anonymity and are essentially circumvention tools?</p>
<p>Following, please find an excerpt from Das Erste:</p>
<blockquote>
<p>This code demonstrates the ease with which an XKeyscore rule can analyze the full content of intercepted connections. The fingerprint first checks every message using the "email_address" function to see if the message is to or from "[email protected]". Next, if the address matched, it uses the "email_body" function to search the full content of the email for a particular piece of text - in this case, "<a href="https://bridges.torproject.org/" rel="nofollow">https://bridges.torproject.org/</a>". If the "email_body" function finds what it is looking for, it passes the full email text to a C++ program which extracts the bridge addresses and stores them in a database. The full content of the email must already be intercepted before this code can analyze it.</p>
</blockquote>
| 0non-cybersec
| Stackexchange |
Don Cornelius, creator of Soul Train, has committed suicide. . | 0non-cybersec
| Reddit |
How to use spot instance with amazon elastic beanstalk?. <p>I have one infra that use amazon elastic beanstalk to deploy my application.
I need to scale my app adding some spot instances that EB do not support.</p>
<p>So I create a second autoscaling from a launch configuration with spot instances.
The autoscaling use the same load balancer created by beanstalk.</p>
<p>To up instances with the last version of my app, I copy the user data from the original launch configuration (created with beanstalk) to the launch configuration with spot instances (created by me).</p>
<p>This work fine, but:</p>
<ol>
<li><p>how to update spot instances that have come up from the second autoscaling when the beanstalk update instances managed by him with a new version of the app?</p>
</li>
<li><p>is there another way so easy as, and elegant, to use spot instances and enjoy the benefits of beanstalk?</p>
</li>
</ol>
<p><strong>UPDATE</strong></p>
<p>Elastic Beanstalk add support to spot instance since 2019... see:
<a href="https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html</a></p>
| 0non-cybersec
| Stackexchange |
Betrayal. | 0non-cybersec
| Reddit |
USB ports charge but do not recognize anything I plug in / Windows 7 64. <p>So I've been having this issue for some time. I have 1 port that recognizes only my keyboard and mouse (Logitech). The other ports charge items but does not recognize them. I have done the following:
Flashed the Bios (Acer Predator G3610)
Used both USBDeview and USBOblivion
Reinstalled the chipset software
unplugged devices and restarted the computer
unplugged the USB ports from the motherboard
Everything that I could find online to do I have tried and it's making me a little crazy.
It's running Windows 7 x64.
Crazy part is when I plug in a wired keyboard to the one port that works, the keyboard works. If I plug in anything else (ie printer, iphone, tablet, thumb drive) it doesn't recognize it. Any ideas on how to fix this would be great. Thanks</p>
| 0non-cybersec
| Stackexchange |
ELI5: DNS Masquerading. What is the purpose of DNS Masquerading and why would someone implement or use it? | 0non-cybersec
| Reddit |
Siege of Jerusalem (70 AD) - The epic siege is brought to life using animated maps and the video game Total War: Rome II. Part 1 of this documentary covers the lead up to the battle and the disposition of both armies.. | 0non-cybersec
| Reddit |
Functoriality of a standard integral domain construction.. <p>The evident forgetful functor from fields to integral domains has a left adjoint, namely the construction of the quotient field for a given integral domain. Another standard construction is taking the group of divisibility of an integral domain, which involves taking the quotient of the group of units of the quotient field by the group of units of the original ring. </p>
<p>That is to say $G(R) := qf(R)^*/U(R)$. </p>
<p>This is a partially ordered abelian group under the ordering $aU(R)\leq bU(R)$ if and only if $\frac{b}{a}\in R^*$. </p>
<p>Does anyone know a functor from integral domains to partially ordered abelian groups that adequately describes this operation. I do not think that you can get away with the full category of integral domains however. I have described a functor when restricting the morphisms to the monomorphisms of integral domains. </p>
| 0non-cybersec
| Stackexchange |
Uniqlo offers shirts with custom collar and sleeve length. | 0non-cybersec
| Reddit |
AndroidRuntime: FATAL EXCEPTION: main. <p><a href="https://i.stack.imgur.com/CYi0A.png" rel="nofollow noreferrer">enter image description here</a></p>
<p>E/AndroidRuntime: FATAL EXCEPTION: main
Process: human.app.human2, PID: 26512
java.lang.RuntimeException: Uncaught exception in Firebase Database runloop (3.0.0). Please report to [email protected]
at com.google.android.gms.internal.firebase_database.zzs.run(Unknown Source:6)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6548)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/firebase/FirebaseApp$IdTokenListener;
at com.google.android.gms.internal.firebase_database.zzq.zza(Unknown Source:0)
at com.google.android.gms.internal.firebase_database.zzbz.zzba(Unknown Source:119)
at com.google.android.gms.internal.firebase_database.zzdo.zzb(Unknown Source:0)
at com.google.android.gms.internal.firebase_database.zzdo.zza(Unknown Source:2)
at com.google.firebase.database.FirebaseDatabase.zzc(Unknown Source:9)
at com.google.firebase.database.FirebaseDatabase.getReference(Unknown Source:0)
at human.app.human2.MainActivity.inicializarFirebase(MainActivity.java:50)
at human.app.human2.MainActivity.onCreate(MainActivity.java:41)
at android.app.Activity.performCreate(Activity.java:7023)
at android.app.Activity.performCreate(Activity.java:7014)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2772)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2897)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1623)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6548)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.FirebaseApp$IdTokenListener" on path: DexPathList[[zip file "/data/app/human.app.human2-OKHxI4_I3exU6PfCLeH9yQ==/base.apk"],nativeLibraryDirectories=[/data/app/human.app.human2-OKHxI4_I3exU6PfCLeH9yQ==/lib/arm, /system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.google.android.gms.internal.firebase_database.zzq.zza(Unknown Source:0)
at com.google.android.gms.internal.firebase_database.zzbz.zzba(Unknown Source:119)
at com.google.android.gms.internal.firebase_database.zzdo.zzb(Unknown Source:0)
at com.google.android.gms.internal.firebase_database.zzdo.zza(Unknown Source:2)
at com.google.firebase.database.FirebaseDatabase.zzc(Unknown Source:9)
at com.google.firebase.database.FirebaseDatabase.getReference(Unknown Source:0)
at human.app.human2.MainActivity.inicializarFirebase(MainActivity.java:50)
at human.app.human2.MainActivity.onCreate(MainActivity.java:41)
at android.app.Activity.performCreate(Activity.java:7023)
at android.app.Activity.performCreate(Activity.java:7014)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2772)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2897)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1623)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6548)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857) </p>
| 0non-cybersec
| Stackexchange |
How to use spot instance with amazon elastic beanstalk?. <p>I have one infra that use amazon elastic beanstalk to deploy my application.
I need to scale my app adding some spot instances that EB do not support.</p>
<p>So I create a second autoscaling from a launch configuration with spot instances.
The autoscaling use the same load balancer created by beanstalk.</p>
<p>To up instances with the last version of my app, I copy the user data from the original launch configuration (created with beanstalk) to the launch configuration with spot instances (created by me).</p>
<p>This work fine, but:</p>
<ol>
<li><p>how to update spot instances that have come up from the second autoscaling when the beanstalk update instances managed by him with a new version of the app?</p>
</li>
<li><p>is there another way so easy as, and elegant, to use spot instances and enjoy the benefits of beanstalk?</p>
</li>
</ol>
<p><strong>UPDATE</strong></p>
<p>Elastic Beanstalk add support to spot instance since 2019... see:
<a href="https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html</a></p>
| 0non-cybersec
| Stackexchange |
[NSV] I am currently refusing to give in.. My friends and I are having a games day today. They just ordered domino's pizza. I said no thanks. I'm currently sitting down, watching the inbetweeners, all the time there's pizza boxes on the floor and I've not even touched it. I'm having an omelette when I go home. Victory. | 0non-cybersec
| Reddit |
log off/restart to apply changes. <p>I get a message that I have to log off in order to apply some changes I did at Windows 7 (to which I am remotely connected), can I restart it instead? because I put automatic login at startup therefore it will automatically login after restart but not sure if it will act in the same way if I log off</p>
| 0non-cybersec
| Stackexchange |
Wish me luck foodit, smoking my first pastrami today.. http://i.imgur.com/RY6Lo.jpg
Three days in brine, rubbed and into a 230F smoker till we hit 192F. | 0non-cybersec
| Reddit |
How to maximize dash using keyboard shortcut?. <p>Are there any keyboard shortcut to maximize dash?</p>
| 0non-cybersec
| Stackexchange |
I was the Mei..... | 0non-cybersec
| Reddit |
Compromising Twitter's OAuth security system. | 0non-cybersec
| Reddit |
Apple Pay: is card holder name stored on Apple servers?. <p>For Apple Pay, is the card holder name of a debit card stored on Apple servers?</p>
<blockquote>
<p>After you authenticate your transaction, the Secure Element provides
your Device Account Number and a transaction-specific dynamic security
code to the store’s point of sale terminal along with <strong>additional
information</strong> needed to complete the transaction. Again, neither Apple
nor your device sends your actual payment card number.</p>
</blockquote>
<p><a href="https://support.apple.com/en-us/ht203027" rel="nofollow noreferrer">https://support.apple.com/en-us/ht203027</a></p>
<p>What is the <strong>additional information</strong> referred to here?</p>
| 0non-cybersec
| Stackexchange |
Loopback (bind) mount automatically mounting additional ext4 USB drive. <p>I have a USB (ext4) drive connected and it's registered in /etc/fstab. It mounts at /media/Backup fine. I want to mount a specific directory on that drive using a bind / loopback mount (this is required for the backup software I'm using).</p>
<p>My /etc/fstab is as follows but whenever I <code>sudo mount -a</code> /Volumes gets mounted twice (viewing through webmin) once as a loopback (but not in use) and secondly as an additional ext4 mount with the same UID as the mount point for /media/Backup (mounted as in use).</p>
<pre><code>$ cat /etc/fstab
proc /proc proc defaults 0 0
/dev/mmcblk0p1 /boot vfat defaults 0 2
/dev/mmcblk0p2 / ext4 defaults,noatime 0 1
# a swapfile is not a swap partition, so no using swapon|off from here on, use dphys-swapfile swap[on|off] for that
UUID=922878f3-259a-48f6-b9a6-69563389a354 /media/Backup ext4 defaults 0 0
/media/Backup/_CrashPlan/Hackintosh-Pro/Volumes /Volumes none bind 0 0
</code></pre>
<p>I'm sure I've had this working in the past without my debian automounting an ext4. I had to reinstall my system after crashing the boot and OS partitions.</p>
<p>Here's a copy of dmesg but I can't seem to find any useful info from it. </p>
<pre><code>$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.12.28+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #709 PREEMPT Mon Sep 8 15:28:00 BST 2014
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 8 MiB at 1d800000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 122880
[ 0.000000] free_area_init_node: node 0, pgdat c061dd90, node_mem_map c06cf000
[ 0.000000] Normal zone: 960 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 122880 pages, LIFO batch:31
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 121920
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0xa634c3b9 smsc95xx.macaddr=B8:27:EB:34:C3:B9 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 472044K/491520K available (4498K kernel code, 242K rwdata, 1344K rodata, 143K init, 701K bss, 19476K reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xde800000 - 0xff000000 ( 520 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xde000000 ( 480 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05bca24 (5843 kB)
[ 0.000000] .init : 0xc05bd000 - 0xc05e0eac ( 144 kB)
[ 0.000000] .data : 0xc05e2000 - 0xc061e8a0 ( 243 kB)
[ 0.000000] .bss : 0xc061e8ac - 0xc06ce080 ( 702 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:394
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001171] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001233] pid_max: default: 32768 minimum: 301
[ 0.001752] Mount-cache hash table entries: 512
[ 0.002568] Initializing cgroup subsys memory
[ 0.002679] Initializing cgroup subsys devices
[ 0.002717] Initializing cgroup subsys freezer
[ 0.002749] Initializing cgroup subsys blkio
[ 0.002897] CPU: Testing write buffer coherency: ok
[ 0.003362] Setting up static identity map for 0xc04487f8 - 0xc0448854
[ 0.005297] devtmpfs: initialized
[ 0.021294] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.022872] NET: Registered protocol family 16
[ 0.028149] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.028831] cpuidle: using governor ladder
[ 0.028880] cpuidle: using governor menu
[ 0.029280] bcm2708.uart_clock = 0
[ 0.031364] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.031424] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.031459] mailbox: Broadcom VideoCore Mailbox driver
[ 0.031556] bcm2708_vcio: mailbox at f200b880
[ 0.031661] bcm_power: Broadcom power driver
[ 0.031700] bcm_power_open() -> 0
[ 0.031724] bcm_power_request(0, 8)
[ 0.532443] bcm_mailbox_read -> 00000080, 0
[ 0.532482] bcm_power_request -> 0
[ 0.532740] Serial: AMBA PL011 UART driver
[ 0.532915] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[ 0.891387] console [ttyAMA0] enabled
[ 0.918512] bio: create slab <bio-0> at 0
[ 0.924043] SCSI subsystem initialized
[ 0.928045] usbcore: registered new interface driver usbfs
[ 0.933750] usbcore: registered new interface driver hub
[ 0.939311] usbcore: registered new device driver usb
[ 0.945887] Switched to clocksource stc
[ 0.950165] FS-Cache: Loaded
[ 0.953329] CacheFiles: Loaded
[ 0.969238] NET: Registered protocol family 2
[ 0.975043] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.982456] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.989048] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.995496] TCP: reno registered
[ 0.998790] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.004660] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.011434] NET: Registered protocol family 1
[ 1.016421] RPC: Registered named UNIX socket transport module.
[ 1.022380] RPC: Registered udp transport module.
[ 1.027187] RPC: Registered tcp transport module.
[ 1.031910] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.039245] bcm2708_dma: DMA manager at f2007000
[ 1.043986] bcm2708_gpio: bcm2708_gpio_probe c05efef0
[ 1.049558] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.059141] audit: initializing netlink socket (disabled)
[ 1.064650] type=2000 audit(0.910:1): initialized
[ 1.234986] VFS: Disk quotas dquot_6.5.2
[ 1.239352] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.248321] FS-Cache: Netfs 'nfs' registered for caching
[ 1.255230] NFS: Registering the id_resolver key type
[ 1.260520] Key type id_resolver registered
[ 1.264730] Key type id_legacy registered
[ 1.269540] msgmni has been set to 937
[ 1.275280] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.283145] io scheduler noop registered
[ 1.287224] io scheduler deadline registered (default)
[ 1.292706] io scheduler cfq registered
[ 1.297923] BCM2708FB: allocated DMA memory 5dc00000
[ 1.302967] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.310788] bcm2708_fb_pan_display(0,0) returns=0
[ 1.313093] Console: switching to colour frame buffer device 82x26
[ 1.313640] bcm2708_fb_pan_display(0,0) returns=0
[ 1.336543] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[ 1.345568] uart-pl011 dev:f1: no DMA platform data
[ 1.352555] vc-cma: Videocore CMA driver
[ 1.357922] vc-cma: vc_cma_base = 0x00000000
[ 1.363955] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.370708] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.386998] brd: module loaded
[ 1.396710] loop: module loaded
[ 1.401419] vchiq: vchiq_init_state: slot_zero = 0xdd800000, is_master = 0
[ 1.410729] Loading iSCSI transport class v2.0-870.
[ 1.418279] usbcore: registered new interface driver smsc95xx
[ 1.425829] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.633146] Core Release: 2.80a
[ 1.637676] Setting default values for core params
[ 1.643746] Finished setting default values for core params
[ 1.850680] Using Buffer DMA mode
[ 1.855291] Periodic Transfer Interrupt Enhancement - disabled
[ 1.862454] Multiprocessor Interrupt Enhancement - disabled
[ 1.869385] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.875042] Dedicated Tx FIFOs mode
[ 1.880167] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt = 0xddc14000 dma = 0x5dc14000 len=9024
[ 1.892656] FIQ FSM acceleration enabled for :
[ 1.892656] Non-periodic Split Transactions
[ 1.892656] Periodic Split Transactions
[ 1.892656] High-Speed Isochronous Endpoints
[ 1.914547] dwc_otg: Microframe scheduler enabled
[ 1.914642] WARN::hcd_init:473: FIQ at 0xc0321550
[ 1.920751] WARN::hcd_init:474: FIQ ASM at 0xc0321800 length 36
[ 1.928068] WARN::hcd_init:500: MPHI regs_base at 0xde806000
[ 1.935059] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.941308] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 1.949957] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 1.956822] Init: Port Power? op_state=1
[ 1.962013] Init: Power Port (0)
[ 1.966856] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.974980] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.983547] usb usb1: Product: DWC OTG Controller
[ 1.989578] usb usb1: Manufacturer: Linux 3.12.28+ dwc_otg_hcd
[ 1.996730] usb usb1: SerialNumber: bcm2708_usb
[ 2.003372] hub 1-0:1.0: USB hub found
[ 2.008597] hub 1-0:1.0: 1 port detected
[ 2.014269] dwc_otg: FIQ enabled
[ 2.014287] dwc_otg: NAK holdoff enabled
[ 2.014296] dwc_otg: FIQ split-transaction FSM enabled
[ 2.014316] Module dwc_common_port init
[ 2.014769] usbcore: registered new interface driver usb-storage
[ 2.022521] mousedev: PS/2 mouse device common for all mice
[ 2.030095] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 2.037317] bcm2835-cpufreq: switching to governor powersave
[ 2.044226] bcm2835-cpufreq: switching to governor powersave
[ 2.051236] sdhci: Secure Digital Host Controller Interface driver
[ 2.058715] sdhci: Copyright(c) Pierre Ossman
[ 2.064387] sdhci: Enable low-latency mode
[ 2.106137] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.116683] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 2.124011] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.131194] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.140837] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.155191] usbcore: registered new interface driver usbhid
[ 2.162274] usbhid: USB HID core driver
[ 2.172153] TCP: cubic registered
[ 2.178933] Initializing XFRM netlink socket
[ 2.186679] NET: Registered protocol family 17
[ 2.192677] Key type dns_resolver registered
[ 2.206128] Indeed it is in host mode hprt0 = 00021501
[ 2.216042] registered taskstats version 1
[ 2.226654] Waiting for root device /dev/mmcblk0p2...
[ 2.396020] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.416098] Indeed it is in host mode hprt0 = 00001101
[ 2.427101] mmc0: could read SD Configuration register (SCR) at the 2th attempt
[ 2.468192] mmc0: read SD Status register (SSR) after 2 attempts
[ 2.489201] mmc0: new high speed SDHC card at address 0007
[ 2.506584] mmcblk0: mmc0:0007 SD16G 14.4 GiB
[ 2.517410] mmcblk0: p1 p2
[ 2.576747] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.587867] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.596717] devtmpfs: mounted
[ 2.601690] Freeing unused kernel memory: 140K (c05bd000 - c05e0000)
[ 2.656519] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 2.665973] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.677305] hub 1-1:1.0: USB hub found
[ 2.682790] hub 1-1:1.0: 3 ports detected
[ 2.966211] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.076551] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.085121] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.099762] smsc95xx v1.0.4
[ 3.175786] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:34:c3:b9
[ 3.296256] usb 1-1.3: new high-speed USB device number 4 using dwc_otg
[ 3.427385] usb 1-1.3: New USB device found, idVendor=1058, idProduct=1021
[ 3.446087] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.455127] usb 1-1.3: Product: Ext HDD 1021
[ 3.473952] usb 1-1.3: Manufacturer: Western Digital
[ 3.486078] usb 1-1.3: SerialNumber: 57434156354B393330333835
[ 3.501956] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 3.515608] scsi0 : usb-storage 1-1.3:1.0
[ 4.186424] udevd[158]: starting version 175
[ 4.528764] scsi 0:0:0:0: Direct-Access WD Ext HDD 1021 2002 PQ: 0 ANSI: 4
[ 4.556717] sd 0:0:0:0: [sda] 1953519616 512-byte logical blocks: (1.00 TB/931 GiB)
[ 4.589888] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 4.617007] sd 0:0:0:0: [sda] Asking for cache data failed
[ 4.624185] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 4.655375] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 4.685477] sd 0:0:0:0: [sda] Asking for cache data failed
[ 4.716072] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 4.726316] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 5.134184] sda: sda1
[ 5.144177] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 5.177015] sd 0:0:0:0: [sda] Asking for cache data failed
[ 5.185504] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 5.232396] sd 0:0:0:0: [sda] Attached SCSI disk
[ 6.453816] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 10.936173] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.561156] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 17.880623] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 20.349019] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 21.880994] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[ 26.334154] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SSFS
[ 1825.964304] bcm2708_fb_blank(1) returns=1 p[1]=0x80000000
</code></pre>
| 0non-cybersec
| Stackexchange |
Road-raging doctor shoots at fellow motorist. | 0non-cybersec
| Reddit |
[homemade] chicken tikka masala, sauteed brusselsprouts, and mac and cheese.. | 0non-cybersec
| Reddit |
Update of /etc/resolve.conf needs restart of application. <p>I am working with an embedded linux Target (ARM) and have the following problem:
When /etc/resolv.conf is updated, while a process is running (e.g. C Program using gethostbyname()) the running process does not take care about the new nameserver entry until it is restarted.</p>
<p>The DNS entry has been made with systemd-resolve -i eth0 --set-dns="ipaddr"</p>
<p>If I try the same with my desktop linux any change to /etc/resolv.conf is used immediately by a running processes without restart.</p>
<p>How can I see whats happening (or not happening) in the background when /etc/resolv.conf is beeing modified? What service could be missing on the embedded target?
Why does it work after restart of the application?</p>
| 0non-cybersec
| Stackexchange |
Who did it better?. | 0non-cybersec
| Reddit |
Can't fix Nvidia errors after updating to 18.04. <p>I upgraded from 16.04 to 18.04 Mate. When I try to do this: apt --fix-broken install. I get this:</p>
<pre><code> error: mismatch on package
when removing 'diversion of /usr/lib/x86_64-linux-gnu/libGL.so.1 by libnvidia-gl-390'
found 'diversion of /usr/lib/x86_64-linux-gnu/libGL.so.1 to /usr/lib/x86_64- linux-gnu/libGL.so.1.distrib by nvidia-340'
dpkg: error processing archive /var/cache/apt/archives/libnvidia-gl- 390_390.87- 0ubuntu0~gpu18.04.1_amd64.deb (--unpack):
new libnvidia-gl-390:amd64 package pre-installation script subprocess returned error exit status 2
Errors were encountered while processing:
/var/cache/apt/archives/libnvidia-gl-390_390.87-0ubuntu0~gpu18.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
</code></pre>
<p>When I try to purge any with nvidia I get a similar error. So needless to say I can't download any updates. What can I try. PS I hate Nvidia with a passion.</p>
| 0non-cybersec
| Stackexchange |
Do you make yourself cry on purpose? What do you imagine to get you crying?. Sometimes as a kid and still now I would imagine bad things happening to someone I know so I could make myself cry. Here's an example. I am an atheist so I imagine a scenario in which my two little brothers are dieing and they ask me what heaven is like. This scenario really gets me sobbing. I don't go into detail on why they're dieing I just imagine my 6 year old asking me if Jesus is nice and what heaven is like, and if God would like him.(I'm tearing up now.)Then I just take it from there and start weeping. I like the feeling after I cry. I feel tired yet relieved like I got rid of built up tension.so does anyone make themselves cry? | 0non-cybersec
| Reddit |
How can I tell if a USB C charger is compatible with my device?. <p>I have two different laptops which have USB-C chargers, both have 65W chargers, but the voltages and amperages are slightly different. How can I tell if a USB C charger is compatible with my device? Can I use the existing charger as a basis of what it needs?</p>
| 0non-cybersec
| Stackexchange |
Installer Crashed!!! Help needed!. <p>I am new to ubuntu. So i was trying it out before i get accustomed to it. Today While installing Ubuntu 10.10 from the try now desktop, the installer has been crashing in the middle of installation. Asking this Question, through the Try now desktop.</p>
| 0non-cybersec
| Stackexchange |
What motivates discrepancies between the definitions of "continuous" and "limit"?. <p>I am working from Munkres' Analysis, and I've converted his definitions slightly to make them easier to compare. In the table below, you can fill in the blanks in the top row with words from the lower rows to form either definition:</p>
<p><img src="https://i.stack.imgur.com/D6V7w.png" alt="enter image description here"></p>
<p>It is not clear to me what motivates some of the choices when it comes to 'filling in the blanks'. My biggest concern is the last two blanks. The 2nd blank is essentially discussed in my old question here:</p>
<p><a href="https://math.stackexchange.com/questions/27429/why-not-define-limit-to-include-isolated-points">Why not define 'limits' to include isolated points?</a></p>
<p>And while I roughly understand the response there (letting in isolated points means that functions can approach infinitely many limits at isolated points), when I consider changes to the last two columns, I find myself also considering changes to the 2nd.</p>
<p>My hope is that someone can construct simple examples for each column (in as few dimensions as possible!) which motivate the choice, while somehow dealing with the interconnection problem wherein choice in one column affects choice in another...</p>
| 0non-cybersec
| Stackexchange |
TIL of Trish Vickers, a blind author who wrote 26 pages of her first novel without realising her pen had run out of ink. The local police force used their forensic lab to find the missing words, and the book was published on the day of her death.. | 0non-cybersec
| Reddit |
How to save a tensor to a file in TensorFlow using the low level (C) interface?. <p>Using the low level Operations in TensorFlow, I try to save a Tensor (its actual value) to a disk, but cannot find how to.
If the data is e.g. a UInt8 matrix representing an image then I can easily do EncodeJpeg to create the Content and then use WriteFile to write the generated Content to a file with a given name. Similarly EncodeWav works the same way.
On the other hand, if I just want to save a matrix with numbers, there is no "EncodeData", "TensorToContent" or similar Operation to convert the Tensor into a Content, what can be saved with WriteFile.
I can get the Tensor as an output from my Graph and then save it outside the Graph, but my purpose is to do it inside.</p>
| 0non-cybersec
| Stackexchange |
Fixing lost administrator permissions on a NAS in a Windows environment. <p>This is in a Windows environment. I have an issue on a NAS volume where the Administrator has lost all access to various folders and files. I can find the offending folders and files and have been using batch files to grant ownership to the administrator account and then granting the access, but have a problem with nested folders. So if we have -</p>
<p>"h:\folder1\folder2\folder3\folder4" where EACH folder is not accessible or owned by Administrator</p>
<p>I list the folders into a txt file and then edit to run the commands to grant ownership in a batch file thus -</p>
<p>fileacl h:\folder1 /O Administrator:F<br/>
fileacl h:\folder1\folder2 /O Administrator:F<br/>
fileacl h:\folder1\folder2\folder3 /O Administrator:F<br/>
fileacl h:\folder1\folder2\folder3\folder4 /O Administrator:F<br/></p>
<p>then I edit to create the following to grant access -<br/>
fileacl h:\folder1 /G Administrator:F<br/>
fileacl h:\folder1\folder2 /G Administrator:F<br/>
fileacl h:\folder1\folder2\folder3 /G Administrator:F<br/>
fileacl h:\folder1\folder2\folder3\folder4 /G Administrator:F<br/></p>
<p>The problem is that only folder1 will be fixed as I won't have access UNTIL the second command is completed to touch folder2. Same for 3 & 4.</p>
<p>My question is - is it possible to execute two commands per line of the created text file listing so that it would execute both commands for folder1 before moving on to folder 2 and so on? Manually copying a& organizing this all would take forever as I have several thousand nested folders. A FOR loop in DOS/CMD prompt?<br/>
Thx!</p>
| 0non-cybersec
| Stackexchange |
Accessing a custom class in database.yml. <p>I have the following class in my rails application:</p>
<pre><code>class Global
class << self
def method_missing(message)
ENV[message.to_s]
end
def SOME_ENV_VAR
ENV['SOME_ENV_VAR'].present? ? ENV['SOME_ENV_VAR'].to_i * 5 : nil
end
end
</code></pre>
<p>Then I access all of my environment variables through this class which allows me to wrap any logic around an environment variable in one place. Is there a way I can access my Global class in the database.yml like so?</p>
<pre><code>development:
<<: *default
url: <%= Global.DATABASE_URL || "the_database" %>
</code></pre>
| 0non-cybersec
| Stackexchange |
TIL An American magician in the 1900's acted as a Chinese man for his show and never broke character in public, even using a translator when speaking to journalists. he died on stage after a trick went wrong, his last words were "Oh my God. Something's happened. Lower the curtain.". | 0non-cybersec
| Reddit |
Untouched Piece of Paradise at Doon Doon, NSW Australia. (OC) [2304x2880]. | 0non-cybersec
| Reddit |
Material-UI: Adding Badge to a Tab in material-ui Tabbar (Tabs). <p>I have <a href="http://www.material-ui.com/#/" rel="noreferrer">Material-UI</a> <a href="http://www.material-ui.com/#/components/tabs" rel="noreferrer">Tabs</a> component with 5 Tab components as children. I would like to display a <a href="http://www.material-ui.com/#/components/badge" rel="noreferrer">Badge</a> on the Tab. Badge would display unread items under each tab.</p>
<p>I have two versions of tab bar. One for desktop with icon and text and one for mobile containing just icon. How could I position Badge so that it places properly on both versions. Also Badge should be visible even if tab is not selected (if I set Badge as a child to a Tab it will be hidden when tab is not selected).</p>
| 0non-cybersec
| Stackexchange |
table.unpack() only returns the first element. <p>Could somebody explain to me why <code>table.unpack()</code> returns the first table element only when it is used in a function call with additional parameters after <code>table.unpack()</code>?</p>
<p>Here is some demo code:</p>
<pre><code>local a = {1,2,3,4,5}
print("Test", table.unpack(a)) -- prints "Test 1 2 3 4 5"
print(table.unpack(a), "Test") -- prints "1 Test"
</code></pre>
<p>I don't understand why the second line just prints <code>1 Test</code>. I'd expect it to print <code>1 2 3 4 5 Test</code>. Can somebody explain this behaviour? I'd also be interested in how I can make the second call to print <code>1 2 3 4 5 Test</code>.</p>
| 0non-cybersec
| Stackexchange |
Issues accessing CIFS share directories. <p><strong>Disclaimer 1:</strong> <em><a href="https://serverfault.com/questions/538227/issues-accessing-cifs-share-directories">Crossposted from Serverfault</a> because there was no activity over there.</em></p>
<p><strong>Disclaimer 2:</strong> <em>This question is similar to <a href="https://unix.stackexchange.com/questions/18103/automounting-not-working-correctly-for-cifs-shares-weird-results">Automounting not working correctly for CIFS shares; weird results</a> but not exactly the same.</em></p>
<p><strong>The Setup:</strong></p>
<p>Running CentOS most recent stable (6.4) connecting to CIFS share from EMC VNXe SAN.</p>
<p>Using AutoFS configured using this method: <a href="http://www.fedoraforum.org/forum/showthread.php?t=240811" rel="nofollow noreferrer">http://www.fedoraforum.org/forum/showthread.php?t=240811</a></p>
<p>Synopsis of config:</p>
<blockquote>
<ol>
<li><p>Install autofs</p></li>
<li><p>Comment out entire /etc/auto.master</p></li>
<li><p>Create new /etc/auto.cifs file with contents similar to auto.smb (full contents at link above)</p></li>
<li><p><em>chmod 755 /etc/auto.cifs</em></p></li>
<li><p>Add line /etc/auto.master: <em>/mnt /etc/auto.cifs --timeout=0</em></p></li>
<li><p>Create file /etc/auto.smb.fileserver01 with credentials: username=domain/username password=password (also tried without domain,
exact same symptoms)</p></li>
<li><p><em>chmod 400 /etc/auto.smb.fileserver01</em></p></li>
<li><p>Add fileserver01 to /etc/hosts</p></li>
</ol>
</blockquote>
<p>I have supplied AutoFS with a full Domain Admin account for initial build and testing.</p>
<p><strong>The Problem</strong></p>
<p>The CIFS share mounts in <em>/mnt/fileserver01</em> and I can see the contents of the share's root directory, but when I try to navigate inside any of the directories I receive the message:</p>
<blockquote>
<p>bash: cd: /mnt/fileserver01/sharename: No such file or directory</p>
</blockquote>
<p>There aren't any particular errors showing up inside <em>/var/log/messages</em>.</p>
<p><em>Note: I'm new to Linux server administration, dusting off 10-year-old weekend classes in Debian CLI, so for answers and questions please be explicit in what I need to enter into the terminal.</em></p>
| 0non-cybersec
| Stackexchange |
[Gravity] 2 crew members are dressed as astronauts in George Clooney's helmet reflection. | 0non-cybersec
| Reddit |
Exporting to excel from OPENROWSET with cell formatting. <p>I am trying to generate a report from SSMS to Excel, using OpenRowSet. </p>
<p>All is working fine, still I have to export a specific column with a barcode font.
I already have the column calculated from SSMS, and being exported to Excel. I also have installed the right font and I can easily use it in Excel. </p>
<p>I am using a template that I have designed and the designated column in Excel is already set to be using the needed barcode font, but when the export is done, the column is showing the barcode value, but not the barcode itself.</p>
<p>Any idea?</p>
| 0non-cybersec
| Stackexchange |
Help me understand the following probability concept.. <p>Let $X$ and $Y$ denote the number of red and white balls, respectively, obtained in drawing two balls from a bag containing two red, two white, and two black balls. The joint frequency is given by $f(X,Y)=\dfrac{\dbinom{2}{x} \dbinom{2}{y} \dbinom{2}{2-x-y}}{\dbinom{6}{2}}$.</p>
<p>My question: Where is $\dbinom{2}{2-x-y}$ coming from? What does it represent? If possible, can someone explain the numerator came out to be? Thank you.</p>
| 0non-cybersec
| Stackexchange |
Gromov-Hausdorff distance between p-adic integers.. <p>What is the distance in the sense of Gromov-Hausdorff between $\mathbb{Z}_{p_1}$ and $\mathbb{Z}_{p_2}$ with the usual p-adic metrics?
I got stuck and simply have no idea how to deal with such questions: I've got two metric trees and have to observe somehow all embeddings to all spaces which seems a bit intractable.</p>
| 0non-cybersec
| Stackexchange |
LPT: When saving a new contact in your phone always include the year somewhere in the notes. That way, if you find yourself with multiple phone numbers for the same person you can easily see which one is the most recent.. | 0non-cybersec
| Reddit |
This confused me more than it should have. | 0non-cybersec
| Reddit |
How to use spot instance with amazon elastic beanstalk?. <p>I have one infra that use amazon elastic beanstalk to deploy my application.
I need to scale my app adding some spot instances that EB do not support.</p>
<p>So I create a second autoscaling from a launch configuration with spot instances.
The autoscaling use the same load balancer created by beanstalk.</p>
<p>To up instances with the last version of my app, I copy the user data from the original launch configuration (created with beanstalk) to the launch configuration with spot instances (created by me).</p>
<p>This work fine, but:</p>
<ol>
<li><p>how to update spot instances that have come up from the second autoscaling when the beanstalk update instances managed by him with a new version of the app?</p>
</li>
<li><p>is there another way so easy as, and elegant, to use spot instances and enjoy the benefits of beanstalk?</p>
</li>
</ol>
<p><strong>UPDATE</strong></p>
<p>Elastic Beanstalk add support to spot instance since 2019... see:
<a href="https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html</a></p>
| 0non-cybersec
| Stackexchange |
The Ghost of Harrenhal Illustrates HBO’s Formula for the Epic | Massvio. | 0non-cybersec
| Reddit |
Can I 'un-raid' my raid 1 setup. <p>My dell T7400 has two 300G 15k SAS drives in a raid 1 configuration. I'd like to instead have a 300G 'C" drive and a 300G 'D' drive. </p>
<p>Is there anyway to remove one of the drives from the raid configuration without having to reinstall the OS? and then reformat and use the second hard drive as a new disk?</p>
<p>Thanks.</p>
| 0non-cybersec
| Stackexchange |
Aphromoo on facing SKT at IEM: 'I'm looking forward to learning… I hope we don’t get pooped on'. | 0non-cybersec
| Reddit |
[HP] A Prompt about World War 2. Alright guys, after hovering over the subreddit seeing the skills you guys have, create a story using this picture [This Picture](http://3.bp.blogspot.com/-BnK2VxfZ5G4/UGn9uPR-LZI/AAAAAAAABrI/gj9tHHMIaGY/s320/world-war+2-soldiers+%2828%29.jpg) Now It has to have one main character and be a general short story. Have fun!
**Edit**: My God... You guys are amazing writers! It's hard to choose my favorite one! | 0non-cybersec
| Reddit |
complex contour line Integral. <p>I am trying to calculate this Integral where Z is an element of the Complex number. I
think I need to find the residue because there is a singularity (the center of the contour is actually the singularity $z = -1 + i$) So I Believe I should find the residue. Is this all correct? and if it is, how do I find the residue?</p>
<p>$$c = -1 + i + e^{it} $$</p>
<p>$$ 0 < t \leq 2\pi$$</p>
<p>$$\int_c \frac1{(z^4 + 4)} dz$$</p>
| 0non-cybersec
| Stackexchange |
Bad Dreams (part 2)(also posted to /r/writebooks). *continued from Bad Dreams (part 1)
A few years later, I was twelve. I had all but forgotten about the person in the night. I didn't have as many nightmares, and I was sleeping pretty well. Until I began sleepwalking.
I never walked very far, usually only to the hallway or kitchen. But one night, I woke up in a room that I didn't recognize. It was cozy, with two chairs facing a blazing fireplace. I looked around. The room was empty, save the two chairs. I still remember the dark red walls, a shade that made me think of blood. I glanced back at the other chair, and there was another person there. No, person wasn't the right word. He looked like a person. His presence felt human. But he wasn't. His pupils a little too big, his smile a little too wide, his skin a little too pale, his nose a little too small. He looked like a human skin stretched over a robot frame. He wasn't a man. He was a mistake. People don't look like he did. People don't stare at you with empty, dark eyes. I blinked, and there was a glass of something in his hand. A dark liquid. He raised it to his thin lips and took a sip. When he lowered it, his lips had been stained the same color as the walls. I tried to speak, but I couldn't. I tried to shift positions, but was held in place by an invisible force. Couldn't move, couldn't speak, could barely breathe. Suddenly, I heard it.
Scratch.
It was behind me.
Scratch.
The mistake's smile widened, revealing a mouth filled with a few too many teeth.
Scratch.
I squeezed my eyes shut as I felt something press into me, and a familiar sound filled my ears. That ragged breathing. The same breathing that had haunted me so long ago. I felt something prick the side of my neck, and I let out a scream. My eyes flew open, and I was in my room. I was breathing hard, eyes refusing to close as I scanned the room.
"What is it?" hissed Sarah loudly from the top bunk, which she had moved to since I had started sleepwalking.
"Nothing," I gasped. "Just a nightmare. I'm fine."
The door swung open. "What happened?" asked my father.
"Nightmare," I replied. "I'm fine. Probably a symptom of the sleepwalking." The lie felt heavy on my tongue. I could still feel the chair's velvet under my fingers, the weight of the breathing creature on my shoulders, the mistake's twisted smile. No way my mind could fabricate that.
Okay. Maybe we should take you to the doctor tomorrow," he suggested.
"Maybe," I sighed. I knew it wouldn't help. The light turned off, and I heard the door close. I knew doctors couldn't get rid of the ragged breathing, the mistake. I knew it wasn't a nightmare as I ran my fingers over the tiny pinprick in the side of my neck. | 0non-cybersec
| Reddit |
an ssh subsystem that does ls. <p>Normally you create a subsystem by doing <code>Subsystem vim /usr/bin/vim</code> or something like that. So how would I do a subsystem that did <code>ls -la</code>? ie. you call the ls subsystem, it gives you an ls and then closes the channel. It doesn't seem like <code>Subsystem vim ls -la</code> would work since it's not a path to a binary file.</p>
<p>Any ideas?</p>
| 0non-cybersec
| Stackexchange |
How to use spot instance with amazon elastic beanstalk?. <p>I have one infra that use amazon elastic beanstalk to deploy my application.
I need to scale my app adding some spot instances that EB do not support.</p>
<p>So I create a second autoscaling from a launch configuration with spot instances.
The autoscaling use the same load balancer created by beanstalk.</p>
<p>To up instances with the last version of my app, I copy the user data from the original launch configuration (created with beanstalk) to the launch configuration with spot instances (created by me).</p>
<p>This work fine, but:</p>
<ol>
<li><p>how to update spot instances that have come up from the second autoscaling when the beanstalk update instances managed by him with a new version of the app?</p>
</li>
<li><p>is there another way so easy as, and elegant, to use spot instances and enjoy the benefits of beanstalk?</p>
</li>
</ol>
<p><strong>UPDATE</strong></p>
<p>Elastic Beanstalk add support to spot instance since 2019... see:
<a href="https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html</a></p>
| 0non-cybersec
| Stackexchange |
Prefuse 73 - Choking You. | 0non-cybersec
| Reddit |
Goldman lawyer becomes SEC chief of staff. | 0non-cybersec
| Reddit |
Stem cell treatments for COPD - what is the state of affairs?. First things first: I'm not asking for medical advice. I know that this is not the place for that and while the topic does concern my health, I won't bring my specific situation to the table.
My questions are those:
* Is there any indication that COPD can be treated with stem cell treatment?
* How "durable"/effective would this treatment be?
* If so, is it available right now? Or how far into the future is it?
* How would the treatment look like exactly? I've seen talk of IV injections ... shouldn't the injections go into the lungs rather than the bloodstream?
* What would the risks be?
* Would those treatments fit for other COPD-like ailments too, such as silicosis?
If you have an educated guess for some of my questions, I'd be glad to hear them too, but please indicate how much speculation is involved. Also, if you know of specific papers on the subject that you judge credible, please link them, so I can read them myself.
The reason I'm asking science is, that I did google around a bit, but most (all?) of the material that turns up, seems to be either about rats or "reports" of "patients" that were treated in "clinics" that offer cure-all-stemcell treatments. I have no idea how to dig through to the truth here. And I don't want to put my hope into snake oil. | 0non-cybersec
| Reddit |
Did you know trees can do math?. They're quite good at twigonometree. | 0non-cybersec
| Reddit |
EXPTIME-complete propositional satisfiability problem. <p>SAT is NP-complete, QBF is PSPACE-complete, DQBF is NEXPTIME-complete. Is there any extension of QBF or restriction of DQBF that is EXPTIME-complete?</p>
<p>Added later: a definition of DQBF can be found here: <a href="https://www.react.uni-saarland.de/publications/sat14.pdf">https://www.react.uni-saarland.de/publications/sat14.pdf</a></p>
| 0non-cybersec
| Stackexchange |
Reaper tattoo done by Daniel Francis , at divinity tattoo in pheonix. | 0non-cybersec
| Reddit |
Box Usurper, a wooden challenger to the Box Throne. | 0non-cybersec
| Reddit |
How to use spot instance with amazon elastic beanstalk?. <p>I have one infra that use amazon elastic beanstalk to deploy my application.
I need to scale my app adding some spot instances that EB do not support.</p>
<p>So I create a second autoscaling from a launch configuration with spot instances.
The autoscaling use the same load balancer created by beanstalk.</p>
<p>To up instances with the last version of my app, I copy the user data from the original launch configuration (created with beanstalk) to the launch configuration with spot instances (created by me).</p>
<p>This work fine, but:</p>
<ol>
<li><p>how to update spot instances that have come up from the second autoscaling when the beanstalk update instances managed by him with a new version of the app?</p>
</li>
<li><p>is there another way so easy as, and elegant, to use spot instances and enjoy the benefits of beanstalk?</p>
</li>
</ol>
<p><strong>UPDATE</strong></p>
<p>Elastic Beanstalk add support to spot instance since 2019... see:
<a href="https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/elasticbeanstalk/latest/relnotes/release-2019-11-25-spot.html</a></p>
| 0non-cybersec
| Stackexchange |
My Mom's journal of the Irene catastrophe that hit in NY - What the News isn't showing you.. | 0non-cybersec
| Reddit |
Inequality "A la Rozenberg". <p>Hello I want to solve <a href="https://math.stackexchange.com/questions/2131374/if-a3b3c3-3-so-fraca3ab-fracb3bc-fracc3ca-geq-frac">this</a></p>
<p>The inequality is equivalent to this :</p>
<p>$$\frac{a^2}{b^2}cos(arctan(\sqrt{\frac{b}{a}}))^2+\cos(\arctan(\sqrt{\frac{c}{b}}))^2+\frac{c^2}{b^2}\cos(\arctan(\sqrt{\frac{a}{c}}))^2\geq \frac{3}{2b^2}$$</p>
<p>We put :</p>
<p>$\sqrt{\frac{b}{a}}=\frac{x+y}{1-xy}$</p>
<p>$\sqrt{\frac{c}{b}}=\frac{z+y}{1-yz}$</p>
<p>$\sqrt{\frac{a}{c}}=\frac{x+z}{1-xz}$</p>
<p>Where $x$,$y$,$z$ are positive real numbers with the condition </p>
<p>$1>xy$,$1>xz$,$1>zy$.</p>
<p>We get :</p>
<p>$$(\frac{1-xy}{x+y})^4\cos(\arctan(\frac{x+y}{1-xy}))^2+\cos(\arctan(\frac{z+y}{1-yz}))^2+(\frac{z+y}{1-yz})^4\cos(\arctan(\frac{x+z}{1-xz}))^2\geq \frac{3^{\frac{1}{3}}}{2}(1+(\frac{1-xy}{x+y})^6+(\frac{z+y}{1-yz})^6)^{\frac{2}{3}}$$</p>
<p>Wich is equivalent to : </p>
<p>$$(\frac{1-xy}{x+y})^4(\frac{1}{(\frac{x+y}{1-xy})^2+1})+\frac{1}{(\frac{z+y}{1-yz})^2+1}+(\frac{z+y}{1-yz})^4\frac{1}{(\frac{x+z}{1-xz})^2+1}\geq \frac{3^{\frac{1}{3}}}{2}(1+(\frac{1-xy}{x+y})^6+(\frac{z+y}{1-yz})^6)^{\frac{2}{3}}$$</p>
<p>And if we make a substitution like this :</p>
<p>$A=\frac{1-xy}{x+y}$</p>
<p>$B=\frac{z+y}{1-yz}$</p>
<p>$C=\frac{x+z}{1-xz}$</p>
<p>We get :</p>
<p>$$A^4(\frac{1}{(\frac{1}{A})^2+1})+\frac{1}{(B)^2+1}+B^4\frac{1}{(C)^2+1}\geq \frac{3^{\frac{1}{3}}}{2}(1+(A)^6+(B)^6)^{\frac{2}{3}}$$</p>
<p>With the condition :</p>
<p>$(\frac{\frac{1}{A^6}+1+B^6}{3})^{-1}+(\frac{C^6+1+\frac{1}{B^6}}{3})^{-1}+(\frac{\frac{1}{C^6}+1+A^6}{3})^{-1}=3$</p>
<p>Wich is equivalent to :</p>
<p>$(\frac{3A^6}{A^6B^6+1+A^6})+(\frac{3B^6}{C^6B^6+1+B^6})+(\frac{3C^6}{A^6C^6+1+C^6})=3$</p>
<p>After that I can't continue.</p>
<p>Thanks.</p>
| 0non-cybersec
| Stackexchange |
Bolton's Bashing Boundaries. | 0non-cybersec
| Reddit |
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