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Kort en strak, de beste kapsels voor mannen. | 0non-cybersec
| Reddit |
Bro.. | 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 |
Honestly at this point, if Destiny 3 started off with my guardian waking up from a bad dream and continuing on with the story from Destiny I would be happy.. Seriously, I don’t care about graphical improvements or mods. Give me the original Destiny with new content and let’s keep pushing the darkness back.
Edit: Some of you have very high sodium levels. | 0non-cybersec
| Reddit |
What is the new EU copyright law all about and why is it so controversial?. Saw something on Wikipedia about it but I didn't really get it. | 0non-cybersec
| Reddit |
Recurrence Relation Models. <p>Find a recurrence relation for $a_n$, the number of ways to give away $1$, $2$, or $3$ for $n$ days with the constraint that there is an even number of days when $1$ is given away.</p>
| 0non-cybersec
| Stackexchange |
I'm sorry that I had to hurt you, but it was not meant to be.. This is going to sound weird, but Season 4 Walking Dead Spoilers ahead, as well as why I broke up with this chick.
You and I started out very great, and I immediately became attached to you. However, things started going downhill these past few weeks...you started procrastinating in your school work, putting me in a position to remind you to do your work which is not something I or anyone else should have to do.
You were going off the deep end with the feminism thing; I'm a feminist but when you literally and unironically blame any misfortune you may experience on the the patriarchy, I'm afraid your losing touch with the cause as well as reality.
You called me after the Walking Dead, literally yelling about how Carol killed those two people, about how it was character assassination, how the writers hated women...I mean Jesus fucking Christ. I took the phone away from my ear and just looked at it in disbelief, and I could still hear you ranting. You came off as truly psychotic.
When I asked you if you were okay after you had stopped the ranting and there was silence on the phone, you screamed "DO I SOUND LIKE I'M OKAY" in a most hateful manner. That's the night I knew it was over, but because I'm an idiot and believe it might have just been a one time thing, I let it go after you said you were sorry (which I suspect you would not have done had I not pointed out how hateful you were)
In the midst of this tirade, when I was trying to wrap my head around the whole thing, I said "how can you get so worked up over this? It's just a show!" To which her reply was "that's like if I was upset over you leaving for the military and someone said 'why are you so worried, it's just a person!'"
Everyone, I'm leaving for basic training in March. Will I have to deploy somewhere dangerous? Who knows? But it's a definite possibility. I had too choose somebody in my family to identify my remains in the event of my death. The only family that'll be in my life for the foreseeable future is my mother. In the event of my death, my own mother will have to identify me.
How fucking dare you compare your immature feelings towards a goddamn tv show to my taking a risk for our country.
But I let it slide.
But it happened again, when you said that the treatment of Carol was a "feminist issue" and I disagreed, and you snapped at me again.
Again, I let it slide.
But the straw that broke the camel's back was when you let lose that you feel like like you're dealing with a horde of children when you're with my friends and I and that you feel like you're the only adult around.
I could take you no more. I love my friends. I went most of my life without having them, and these ones are for life. I love them. They care so much for me, they're always there for me, they're fun, they're talented, and it was a hard hard hard decision to join the military when it meant I couldn't see them like I was used to.
But you know what? I they're not immature. They don't act like little kids. But if that's the way you see it, then go find some fellow "adults" because I won't have your company anymore.
I did so much for this girl. I was committed to a long distance relationship for at least four years while I was in the service and then we'd go from there. I stayed up with her multiple times till 4 AM while she was doing homework. I was her study buddy (despite no longer being in college) for many classes. I would drop whatever I was doing whenever she called so I could talk to her. I was her cheerleader letting her know that she could do something. I gave her all the attention she craved, I did everything I felt made me a good boyfriend...and it got me craziness.
So I know you're hurting right now, and probably wishing you hadn't let the thing about how you really felt around my friends and I, and I know you said you would change. But just work on yourself for a few months. Do some self analysis. You are not a bad person, you just were not girlfriend material for me.
I'm going to just lay low when it comes to the females for a while. I think until I get stationed somewhere, but I'll be single for a good while. We just have to see what the future holds. | 0non-cybersec
| Reddit |
A candid photograph of Goebbels after he finds out his photographer is Jewish (1933). | 0non-cybersec
| Reddit |
I identified this leaf at a [7], what do you think? vote now! [1-10]. | 0non-cybersec
| Reddit |
Python: urllib2.urlopen(url, data) Why do you have to urllib.urlencode() the data?. <p>I thought that a post sent all the information in HTTP headers when you used post (I'm not well informed on this subject obviously), so I'm confused why you have to urlencode() the data to a <code>key=value&key2=value2</code> format. How does that formatting come into play when using POST?:</p>
<pre><code># Fail
data = {'name': 'John Smith'}
urllib2.urlopen(foo_url, data)
</code></pre>
<p>but</p>
<pre><code># Success
data = {'name': 'John Smith'}
data = urllib.urlencode(data)
urllib2.urlopen(foo_url, data)
</code></pre>
| 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 worked out in a Hotel Gym for the first time today!. I've never understood why people would go exercise while they were relaxing on vacation, but today I just actually *wanted* to go workout. It wasn't something I felt like I had to do at all; it was something I *wanted* to do.
I've been hitting the gym every day on M-F + optional weekend day. I'm on a weekend long trip, so I was just planning on skipping my weekend day so I wouldn't have to bring my whole gym bag. On my way to the pool, I passed the Fitness Center, and I was drawn in to go check it out. Seeing all the equipment triggered this pavlovian response, and I was instantly excited to go do something. So I started figuring out what I could do without any of my normal gym accoutrement. I wound up doing the elliptical bare foot, in swim trunks, my nightshirt and broken headphones. It was fantastic! I felt great during and afterward, and it put me in such a great mood.
It's just one extra workout in the week, but it feels like a big milestone to realize that I actually really enjoy doing this. I'm not just doing it to lose weight, I'm doing it because it's a lifestyle that I want to pursue. It makes me healthy *and* happy.
-------
M/28/5'10" [340 > 258 = 82lbs] (20 weeks - started 6/18/15) | 0non-cybersec
| Reddit |
Ergodic flows have ergodic points in time. <p>Let $(X, \mathcal B, \mu)$ be a Borel probability space. A <strong>measurable flow</strong> (to my understanding) is an automorphism $\mathbb R \to \mathrm{Aut}(X)$, i.e. a collection of measure-preserving maps $T_t : X \to X$ such that $T_{t + s} = T_t \circ T_s$ for every $t, s \in \mathbb R$. A flow is <strong>ergodic</strong> if, whenever $A \in \mathcal B$ satisfies $T_t(A) = A$ for every $t \in \mathbb R$, we have $\mu(A) = 0$ or $1$. </p>
<p>I am trying to prove that the first of the following two statements implies the second: </p>
<ol>
<li>The flow $T_t$ is ergodic.</li>
<li>There exists a time $t_0 \in \mathbb R$ such that the discrete-time map $\hat T : X \to X$ defined by $\hat T(x) = T_{t_0}(x)$ is ergodic, i.e. whenever $A \in \mathcal B$ satisfies $\hat T^{-1}(A) = A$, we have $\mu(A) = 0$ or $1$. </li>
</ol>
<p>This does not seem to be a trivial problem: given a set $A \in \mathcal B$ with $0 < \mu(A) < 1$, the first statement does not <em>a priori</em> preclude the existence of a time $t_0$ such that $T_{t_0}(A) = A$. In fact, it is a known result that an ergodic flow can have at most countably many non-ergodic times $t_0$. However, without using this result (which I'm currently working on proving independently), it is not clear to me why <em>every</em> time $t_0$ cannot be non-ergodic. </p>
<p>So, does Statement 1 imply Statement 2? </p>
| 0non-cybersec
| Stackexchange |
What's the best way to cast a variable to a boolean in php?. <p>I was reading <a href="https://stackoverflow.com/questions/4891301/top-bad-practices-in-php" title="tob bad practices in php">this question</a> and saw this line:</p>
<pre><code>if ($a == $b) { return true } else { return false }
</code></pre>
<p>And it led me to wondering, what is the best way to cast a variable of unknown type (could be string, could be int; who knows? who cares?) to a boolean?</p>
<p>Of course, <code>if ($var) { return true; } else { return false; }</code> would do the trick, but I think <code>return $var ? true : false;</code> is probably better.</p>
<p>For that matter:</p>
<ul>
<li><code>return $var && true</code></li>
<li><code>return $var || false</code></li>
<li><code>return !empty($var)</code></li>
</ul>
<p>are all probably better, but is there a <em>best</em> way to cast to bool? More importantly, what makes it best?</p>
<p>Edit to clarify:</p>
<p>This wasn't written with the intention of being a comprehensive list of the ways to cast to a boolean. My question is <strong>specifically on explicit casting</strong>. Before I learned about <code>empty</code> I used <code>isset($var) && $var</code> as it would prevent errors from being thrown on undeclared variables. Now i use <code>!empty($var)</code> as it's faster to type.</p>
<p><code>!empty</code> has the (dis)advantage of not throwing any <code>E_NOTICE</code> errors when the variable isn't defined. This could be considered good if you're checking <code>$_GET</code> or <code>$_SESSION</code> variables, for the majority of other variables, I suppose this may be considered bad as it would hide issues where a variable is uninitialized where it should have been initialized.</p>
<p>I was curious as to whether other developers have another way of doing things that I hadn't
known about.</p>
| 0non-cybersec
| Stackexchange |
The Possible Parallel Universe of Dark Matter. | 0non-cybersec
| Reddit |
Check Out My COD WW2 Montage!!. | 0non-cybersec
| Reddit |
Almost sure and Probability Convergence of the Maximum of I.I.D. Random Variables. <p>I am going over the Borel-Cantelli Problems in Durrett, but I am really stuck on Exercise 2.3.15.. </p>
<blockquote>
<p>Suppose $Y_{1},Y_{2},\ldots$ are i.i.d.. I need to prove: </p>
<p>1) $\frac{\max _{1\leq m\leq n}Y_{m}}{n}\to 0$ in probability if and only if $nP(Y_{i}>n)\to 0$</p>
<p>2) $\frac{\max _{1\leq m\leq n}Y_{m}}{n}\to 0$ almost surely if and only if $E\left(\max\{0,Y_{i}\}\right)<\infty$.</p>
</blockquote>
<p>There are two easier parts to the problem that I was able to solve. I proved that
$$
\frac{Y_{n}}{n}\to 0\text{ in probability }\iff P(|Y_{i}|<\infty)=1
$$
and
$$
\frac{Y_{n}}{n}\to 0\text{ almost surely }\iff E|Y_{i}|<\infty.
$$
However, I am unsure if these facts can be used to solve the above two problems. I'd really appreciate some help with these problems.</p>
<p>Thanks!</p>
| 0non-cybersec
| Stackexchange |
Theresa May says civil service leaks about Jeremy Corbyn’s health are ‘unacceptable’ - UK Labour reacted furiously to what it described as a “totally unwarranted and indeed unconstitutional political intervention” from civil servants, whose job is to remain impartial.. | 0non-cybersec
| Reddit |
Sanding and Painting outside trim?. I am going to be trying to get the trim on my house painted in 1 week. Some of the paint is already peeling and falling off.
What is the best method for removing old paint, does it all have to come off down to bare wood?
EDIT: thanks to every one for the advice! Things are going well now, its a big project to undertake, but we are making headway.
Is there a method that doesn't leave paint chips all over the yard?
| 0non-cybersec
| Reddit |
A variation on counting Balanced Brackets. <p>While counting the number of balanced bracket expressions of length $2n$, the constraint is that for every prefix substring:
$$\text{[number of occurrences of (]} - \text{[number of occurrences of )]} \geq 0.$$</p>
<p>I have a more general version of this problem. Count all valid expressions of length $k$ such that for every prefix substring:
$$\text{[number of occurrences of (]} - \text{[number of occurrences of )]} ∈ [X, Y]$$ (and no other constraints).</p>
<p>For example, if $X = -3$ and $Y = 3$, then</p>
<ul>
<li><p><code>)))(((</code> is valid, <code>((()))</code> is valid, <code>())))</code> is valid</p></li>
<li><p><code>()))))((((</code> is not valid, <code>(((())))</code> is not valid.</p></li>
</ul>
<p>Any help would be appreciated.</p>
| 0non-cybersec
| Stackexchange |
[US]Bob Lazar: Area 51 and Flying Saucers (2018): A compelling documentary centered on American scientist Bob Lazar and his first-hand account working with alien craft and technology.. Found this to be a REALLY entertaining and thought-provoking documentary. (And I fully acknowledge most UFO documentaries are downright silly.)
Was very surprised to see poor reviews on RT and IMdB. Sure, some of the material is what you'd expect from this type of documentary, but it doesn't distract from the story. Maybe the silly-ish title undercuts the quality?
Anyone else watch this doc? Thoughts | 0non-cybersec
| Reddit |
A complex number problem involving biquadratic equation and modulus. <p>If $z$ be a complex number satisfying ${z}^4 + {z}^3 + {2z}^2 + {z} + 1 = 0$, then find the value of $|\bar{z}|$</p>
<p>How to you proceed with this problem?</p>
<p>Replacing $z$ with $a + {i}b$ doesn't seem to work, as you just get a huge biquadratic equation. I do recognize that $|\bar{z}| = |z|$, but not sure how to manipulate this fact to simplify the given biquadratic equation</p>
| 0non-cybersec
| Stackexchange |
Is it be possible to get the redesigned Gmail on business accounts?. <p>I have a Google account which is provided by my school. The new (redesigned) version Gmail has many useful features, such as being able to snooze emails and a better user interface for performing actions I take very frequently.</p>
<p>Is there a way to enable the new redesign for business accounts, such as mine? I did not find the same button to enable it in the settings dropdown menu as I did with my personal account.</p>
| 0non-cybersec
| Stackexchange |
Check for particular files inside a directory. <p>I want to check directory 1 8 and 4 present inside a list of parent directory that is passed as argument to the script.
PFB my script</p>
<pre><code>#!/bin/bash
while IFS='' read -r line || [[ -n "$line" ]]; do
cd $line
echo "checking in $line" >> ../filesearch.log
if [ [ -d 1] && [ -d 8] && [ -d 4] ]; then
echo "1 8 4 exists" >> ../filesearch.log
else
echo "Dir 1 8 4 does not exist" >> ../filesearch.log
fi
cd ../
done < "$1"
</code></pre>
<p>I am getting the below error when i use if [ [ -d 1] && [ -d 8] && [ -d 4] ];</p>
<pre><code> ./fs.sh: line 8: [: -d: binary operator expected
</code></pre>
<p>if we use [[ -d 1 ]]; instead of if [ [ -d 1] && [ -d 8] && [ -d 4] ]; my code is working fine but my requirement is to check for all the above mentioned files(1 4 8) are present in the parent directory or not.</p>
| 0non-cybersec
| Stackexchange |
Atheist head of Facebook AI research rejects invitation to Saudi Arabia:. "My response to a recent invitation to lecture in Saudi Arabia at King Abdullah University of Science and Technology (KAUST):
Dear X,
Thank you very much for the invitation. I am sorry to have to decline it.
As an avowed atheist, I could be considered a terrorist, according to a 2014 public declaration by the Saudi Interior Ministry. The declaration defines terrorism as "calling for atheist thought in any form, or calling into question the fundamentals of the Islamic religion on which this country is based."
I'm sure that there are plenty of closet atheists in Saudi Arabia, and they are probably doing just fine. But as a vocal advocate of atheism and rationalism, and as a humanist and a proponent of human rights (including the rights of women), I cannot accept an invitation from a country that sees me as the enemy.
Best regards,
-- Yann LeCun"
The incident was mentioned in a [Patheos article](http://www.patheos.com/blogs/friendlyatheist/2017/05/22/facebooks-director-of-ai-research-rejects-speaking-gig-in-anti-atheist-saudi-arabia/) | 0non-cybersec
| Reddit |
Salmon Cross Flooded Road. | 0non-cybersec
| Reddit |
Someone asks a Stargate producer a question about the show timelines, but /u/bonesinger delivers a lot more than OP bargained for.. | 0non-cybersec
| Reddit |
Smart ex-muslim makes Zakir Naik storm off stage. | 0non-cybersec
| Reddit |
The Many Faces of Ron Swanson. | 0non-cybersec
| Reddit |
How to change the Ubuntu 18.04 default greeter?. <p>How can i replace the new gdm3 greeter with unity-greeter in ubuntu 18.04?</p>
| 0non-cybersec
| Stackexchange |
My brain injured, special needs daughter, read her first sentence today out of nowhere!. Okay, I don’t have social media platforms to brag on, so I just HAD to announce it to the world somewhere.
My almost 6 year old, who can barely speak suddenly in the last few days started learning letter sounds and retaining them. She’s never been able to even sing her ABCs.
Since she started doing the letter sounds, I started showing her sight words.
Not only did she memorize all of them, but she learned to spell her last name, suddenly retained the letter sounds (most of them), AND READ HER FIRST SENTENCE OUT LOUD!
She was recommended to do another year of PreK because she is so behind. The doctor told me she’d never be able to read, possibly wouldn’t be able to ever speak well, and we have several pending diagnosis.
Today, today my daughter proved her mother and her doctors wrong and I am beyond fucking proud.
Did I mention she suddenly counted to 25 as well? Two YEARS of working with her and she couldn’t even count to TWO last week!
Lightbulb turned on!
... and yes I’m crying and sorry for the random brag. I’m too happy. | 0non-cybersec
| Reddit |
"Meet The Man Who Is Helping Redefine Modern Horror" Interview with Jason Blum on his company's business model. | 0non-cybersec
| Reddit |
Dres - Novakane Groove [2006]. | 0non-cybersec
| Reddit |
Format SD Card with FAT Filesystem. <p>When you format a SD card you can specify whether you want to use FAT or FAT32. If you select FAT what does that actually use? Doesn't it have to be FAT12, FAT16 or FAT32? </p>
| 0non-cybersec
| Stackexchange |
What would happen if a multi-layer perceptron is insufficient to learn a function?. <p>Suppose that something is wrong with its configuration (ie topology), for example there are too few neurons in a certain layer, or not enough layers.</p>
<p>I have an intuition that some neurons' "delta" ($\Delta$) values will be fluctuating wildly without settling down to fixed values. Is this a justifiable belief?</p>
| 0non-cybersec
| Stackexchange |
Print all Fields with AWK separated by OFS. <p>Is there a way to print all records separated by the OFS without typing out each column number. </p>
<pre><code>#Desired style of syntax, undesired result
[kbrandt@glade: ~] echo "1 2 3 4" | gawk 'BEGIN { OFS=" :-( "}; {print $0}'
1 2 3 4
#Desired result, undesired syntax
[kbrandt@glade: ~] echo "1 2 3 4" | gawk 'BEGIN { OFS=" :-) "}; {print $1,$2,$3,$4}'
1 :-) 2 :-) 3 :-) 4
</code></pre>
| 0non-cybersec
| Stackexchange |
This is what would happen in a Packers/Patriots Superbowl. | 0non-cybersec
| Reddit |
How to share the home folder with windows on a dual-boot system. <p>I dual-boot Ubuntu Quantal and Windows 7 and even though I rarely use Windows, when I do, I want to be able to have access to my home folder.</p>
<p>I tried setting the /home mount point on a separate NTFS partition while installing but it seems that that requires an ext file system.</p>
<p>My current solution is to replace the Documents, Pictures, Videos, Music and Downloads folders in /home/username with symlinks to their equivalents on the Data partition.</p>
<p>Is there a better, smoother way of having access to <em>home</em> from both operating systems?</p>
| 0non-cybersec
| Stackexchange |
What is the Proper Way to Share Credit on Script Authoring and Editing?. <p>In my scripting exploits I often check to see if a script has been written previously before I begin from scratch. Often I can at least find some of what I need through google or other means. I then adapt what I find to my needs and put it into production. As a best practice, I comment my code and include author information (I'm not a fan of plagiarizing). However there becomes the question of how and when it's appropriate to add/change that author designation. I'll use a sample script from Ed Wilson off his blog for reference:</p>
<pre><code>Function Get-OutlookCalendar {
<#
.Synopsis
This function returns appointment items from default Outlook profile
.Description
This function returns appointment items from default Outlook profile. It
uses the Outlook interop assembly to use the olFolderCalendar enumeration.
It creates a custom object consisting of Subject, Start, Duration, Location
for each appointment item.
.Example
Get-OutlookCalendar |
where-object { $_.start -gt [datetime]"5/10/2011" -AND $_.start -lt `
[datetime]"5/17/2011" } | sort-object Duration
Displays subject, start, duration and location for all appointments that
occur between 5/10/11 and 5/17/11 and sorts by duration of the appointment.
The sort is shortest appointment on top.
.Notes
NAME: Get-OutlookCalendar
AUTHOR: ed wilson, msft
LASTEDIT: 05/10/2011 08:36:42
KEYWORDS: Microsoft Outlook, Office
HSG: HSG-05-24-2011
.Link
Http://www.ScriptingGuys.com/blog
#Requires -Version 2.0
#>
Add-Type -AssemblyName "Microsoft.Office.Interop.Outlook" | Out-Null
$olFolders = "Microsoft.Office.Interop.Outlook.OlDefaultFolders" -as [type]
$outlook = New-Object -ComObject Outlook.Application
$namespace = $outlook.GetNameSpace("MAPI")
$folder = $namespace.getDefaultFolder($olFolders::olFolderCalendar)
$folder.items |
Select-Object -Property Subject,Start,Duration,Location
}
</code></pre>
<p>I view the author field as the point of contact for that script as it's the person who wrote it and understands it. Is there a general rule of thumb as to how much a script is changed before it no longer makes sense to list the original author? Or are they always the author and then you're an editor?</p>
<p>In the case of the latter, what's the appropriate way to designate that? Is it that you add a line under Author labeled "Editor" and change the last edit label? How exactly is the right way to document your contributions? Is there a documented best practice?</p>
| 0non-cybersec
| Stackexchange |
How to create doc file using 'touch' command on terminal. <p>I have created text file by using touch command on terminal. </p>
<pre><code>touch file_name
</code></pre>
<p>But i want to create doc,ppt etc file.
Can anyone tell me about the commands to create doc,ppt files or is there any option to change extension when i am using touch command? </p>
| 0non-cybersec
| Stackexchange |
Invoking cp from within BASH and using the -u option. <p>Is there a way to have <code>cp</code>'s <code>--update</code> option print files that did not copy because the source directory contained a newer version of the file? </p>
| 0non-cybersec
| Stackexchange |
what's the fs type for mounting an existing Ubuntu partition?. <p>Trying to repair the usual broken Ubuntu I try chrooting following directions from <a href="http://www.tuxation.com/chrooting-into-a-linux-environment.html" rel="nofollow">this page</a> However when I arrive to the mounting step where I need to mount the existing Extended broken Linux partition I can't because don't know the type and there are many. I tried ext, ext2, ext3, ext4 ... none work. the type is also not optional if I leave it empty I get <code>mount: you must specify the filesystem type</code></p>
<p>What is the type of choice to mount an existing Linux 11.10 partition? </p>
| 0non-cybersec
| Stackexchange |
How to verify a bootable USB pendrive?. <p>There are many OSs that can be written to USB flash drive and result in a bootable USB drive. For security reasons I need to verify the bootable USB that is written from the image file I downloaded. I've looked around the web and there is no answer.</p>
<p>So I have my second question, how to have all the files in folder listed and check their hash with about one command line?</p>
| 0non-cybersec
| Stackexchange |
Would I feel old at an anime convention (I'm 23). I've always wanted to go to an anime convention but I'm a little worried that I might feel like every one else is younger than me.
EDIT: Thanks everyone. Just yesterday I booked tickets for my very first con, which I'll be going to in a few weeks. | 0non-cybersec
| Reddit |
Euro and Immigration Promise Challenges for Merkel in 2015. | 0non-cybersec
| Reddit |
Can a wireless interface act in two modes at the same time?. <p>Can a wireless interface act in two modes at the same time ? (e.g. monitor mode and ad-hoc mode) ?</p>
<p>I have an interface which is in ad-hoc mode and I need to capture packets received by this interface using tcpdump which need a monitor mode. How can this be done ?</p>
<p>Thanks in advance for the help.</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 |
Rabid (2019) Official Trailer - The Soska Sisters. | 0non-cybersec
| Reddit |
12.04 - memory not fully recognized. <p>This might look like an easy one "get yourself different memory chips", but I'm not convinced:</p>
<p>I set up 12.04 64bit on a <strong>new board with 8 GB</strong> of memory plugged in. <strong>I can see all 8 GB</strong> in the BIOS (it says: 4 x 2GB plugged in), even though the self memory tests (run before I enter the BIOS) shows only 3820 MB. </p>
<p>If I launch Ubuntu, <strong>system info also displays 3820MB</strong>, but if I run the memory test (-> System Testing), it fails with </p>
<blockquote>
<p>Meminfo total: 3533740 kB DMI total: 8192000 kB Accuracy: 43.00 Memory
totals not close enough</p>
</blockquote>
<p>Ooops, there are my 8GB !?</p>
<p>So, I'm desperately looking for any leads from here....</p>
<p>ps: double checked that I installed the 64bit version...</p>
| 0non-cybersec
| Stackexchange |
The last public execution to take place in the US. August 14, 1936 [950x1145]. | 0non-cybersec
| Reddit |
Why does my upgrade says it needs more space than what a clean installation needs?. <p>I have Ubuntu installed on my laptop with the following disk organization:</p>
<ul>
<li>20 GB for /</li>
<li>5 GB for /home</li>
</ul>
<p>The large root I have was intended in principle for installing large pieces of scientific software, but in fact I don't have any of that software installed currently.
I have checked my disk space for installing ubuntu 12.04 and I have found that it takes ~15 GB. I have checked on the web that a typical installation should be ~4-6 GB.</p>
<p>How can it be? I don't have big pieces of software, I have also removed the Office Suite to have more space. I keep all my data somewhere else. My installation is pretty minimal. I have already removed all the old kernel and header files, cleaned with <code>apt-get autoremove</code> and removed any unused piece of software with <code>Computer Janitor</code>.</p>
<p>In fact I found 4.5GB of scientific software I had forgotten about, nonetheless the installation would be 10.5 GB without those pieces of software, that seems still a lot to me. I also have the full <code>tetex-latex</code> installed. </p>
<p>The upgrade to 12.04 require 5GB of space, and I had to remove 3.5GB of that optional software I had.</p>
<p>Now I have the following:</p>
<pre><code>Filesystem Size Used Avail Use% Mounted on
/dev/sda8 20G 15G 4.3G 78% /
udev 993M 4.0K 993M 1% /dev
tmpfs 401M 860K 400M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 1003M 7.0M 996M 1% /run/shm
/dev/sda6 5.0G 4.1G 612M 88% /home
</code></pre>
<p>that 15GB still look like a lot, it is 3.5GB more than v10.04</p>
<hr>
<p>output of <code>sudo du -hs --exclude=/proc /*</code> </p>
<pre><code>8.6M /bin
32M /boot
0 /cdrom
460K /core
4.0K /dev
20M /etc
0 /gl_driver.so
0 /initrd.img
176M /lib
4.4M /lib64
16K /lost+found
32K /media
458M /opt
116K /path
19M /root
1.1M /run
9.3M /sbin
4.4G /scratch
4.0K /selinux
200K /srv
0 /sys
104K /tmp
6.6G /usr
520M /var
0 /vmlinuz
</code></pre>
| 0non-cybersec
| Stackexchange |
How to sort processes by time started?. <p>In task manager (or using alternative software if not an option), how do you sort processes by time started? If for example, you were concerned that you may have installed a virus, you might want to view the most recent few processes and inspect them.</p>
<p>(I do not know if the time started is a stored property of processes, if not then this obviously would not be possible.)</p>
| 0non-cybersec
| Stackexchange |
Biased coin equation when odd number of head occured. <p>Let <span class="math-container">$C$</span> be a biased coin such that the probability of a head turning up is <span class="math-container">$p.$</span> Let <span class="math-container">$p_n$</span> denote the probability that an odd number of heads occurs after <span class="math-container">$n$</span> tosses for <span class="math-container">$n \in \{0,1,2,\ldots \},$</span> Then which of the following is TRUE ?</p>
<p><span class="math-container">$A)p_n=\dfrac{1}{2}\text{ for all }n \in \{0,1,2,\ldots \}.$</span></p>
<p><span class="math-container">$B)p_n=(1-p)(1-p_{n-1})+p.p_{n-1}\text{ for }n\geq 1\text{ and }p_{0}=0.$</span></p>
<p><span class="math-container">$C)p_{n}=\sum_ {i=1}^{n}p(1-2p)^{i-1} \text{ for }n\geq 1.$</span></p>
<p><span class="math-container">$D)\text{ If } p=\dfrac{1}{2},\text{ then } p_{n}=\dfrac{1}{2} \text{ for all }n \in \{0,1,2,\ldots\}$</span>.</p>
<p><span class="math-container">$E)p_{n}=1 \text{ if } n \text{ is odd and } 0 \text{ otherwise}.$</span></p>
<hr>
<p>My approach</p>
<p><span class="math-container">$P_{0}=0$</span></p>
<p> <span class="math-container">$P_{1}={H}=1/2$</span></p>
<p><span class="math-container">$P_{2}={HT,TH}=2/4=1/2$</span></p>
<p><span class="math-container">$P_{1}={THT,TTH,HTT,HHH}=4/8=1/2$</span></p>
<p>Now, check option B)</p>
<p>Here, Say for <span class="math-container">$n=3$</span></p>
<p><span class="math-container">$(1-1/2)(1-(1/2.1/2))+1/2.(1/2.1/2)=1/2$</span></p>
<p>Is it correct?</p>
| 0non-cybersec
| Stackexchange |
Have a 401k at my currently job. Leaving it soon to become a contractor. What do I do with the 401K? How can I keep adding money to a 401K as a contractor?. The title says it all. I'm leaving my current job that has a 401K and I have a bit of money in it. I'm going to be a contractor for a company that doesn't offer a 401K. How do I go about moving the 401K so that I can keep adding to it on my own?
Edit: I would deeply like to thank everyone here for all the help and knowledge you guys have shared with me. | 0non-cybersec
| Reddit |
How can I determine the current directory name in R?. <p>The only solution I've encountered is to use regular expressions and recursively replace the first directory until you get a word with no slashes.</p>
<pre><code>gsub("/\\w*/","/",gsub("/\\w*/","/",getwd()))
</code></pre>
<p>Is there anything slightly more elegant? (and more portable?)</p>
| 0non-cybersec
| Stackexchange |
Does anyone know what anime this is from? [NSFW]. | 0non-cybersec
| Reddit |
Tropical storm in Vietnam. Wait for it.... | 0non-cybersec
| Reddit |
Seneca’s 12 Rules For a Better Life. | 0non-cybersec
| Reddit |
Distributed image processing on AWS: how to know the address of master node?. <p>Context: I am building a mobile application that will let users apply advanced filters to their pictures. Since the processing can't be done on the phone, it will be offloaded to EC2 instances.</p>
<p>I plan on having one "master" node which will receive the HTTP requests, check authentication, and add them to a redis queue.</p>
<p>Then I will have multiple GPU-enable "processing" nodes that will ask the master for work, and report back when the processing is done. The processing nodes will be switched on and off depending on the request queue size.</p>
<p><strong>How should the processing nodes know the address of the master node?</strong></p>
<p>Is there any built-in solution from AWS? Can I assume the master's IP will be static and simply provide the processing node with it at startup? Any other solution?</p>
| 0non-cybersec
| Stackexchange |
Trump Once Railed Against Presidents Using Teleprompters — Now He’s Blaming One for His ‘Airports’ Gaffe. | 0non-cybersec
| Reddit |
Pre-loading/digital pre-ordering coming to Xbox One before Forza Horizon 2!!!. Yes!!!!
Edit: no mention of pre-loading/ordering for Destiny (yet) | 0non-cybersec
| Reddit |
Is Hilbert space a Normed Space or a Inner Product Space? Or it have to be both at the same time?. <p>This can sound like something trivial, but I keep seeing both of these being used towards the Hilbert Space, to the point that I am confused and not sure anymore. Even Wikipedia says that it's </p>
<p>"a real or complex <em>inner product space</em> that is also a <em>complete</em> metric space with respect to the distance function induced by the inner product",</p>
<p>So, we don't need a norm, we just use an inner product to induce a metric, right? Or we do need the norm? Can we have an inner product that gives us a metric, without inducing a norm?</p>
<p>In some other place in the very same article, Hilbert Space is called a Normed Space, even though it's not clear from its definition.</p>
<hr>
<p>My problem is, that Normed Vector Spaces with an Inner Product are, in fact, quite rare. In general, you often have Normed Spaces, where inner product doesn't induce the norm. </p>
<p>So, how is this with Hilbert Space?
Do an Inner Product Space with a metric must to be a Normed Space? If yes, then I can understand why it's called a Normed Space, but if there can be a Inner Product Space, with a metric coming from inner product, that doesn't induce a norm somewhere in between (is it possible?), then why people call Hilbert Space a Normed Space?</p>
<hr>
<p>I would be glad, if someone could explain this and bring insight onto my confusion :-)</p>
| 0non-cybersec
| Stackexchange |
For the Past 5 Years I've Been Living a Different Life and Nobody Knows [Long]. I grew up in Nebraska, living with my dad because my mom took off when I was 2 and we never saw her again. My dad was extremely physically abusive and would spend all his money on drugs, which meant unless I could stay with a friend I most likely didn't eat that day. My dad didn't keep tabs on me, so as soon as I was old enough to work I was supplying my own food secretly, because if he knew I had money he'd take it. I bought an old car off a friend, fixed it up, saved up a couple grand and took off when I was 17. I didn't tell anyone. I didn't even really plan it. I just packed up my stuff one night and left. I worked odd jobs over the next few years, working long enough to make a paycheck and taking off again. My goal was California, and by the time I was 19 I had made it there. I changed my name, started going to college and after a few months got a decent job. I have a pretty nice apartment, friends who like me and even a girlfriend I've been seeing for a few months now. None of them know who I used to be. I tell everyone my parents are dead, and answer personal questions about my past and the scars my dad left on my body with vague responses. To my knowledge, nobody suspects a thing. Every single thing I am I have made myself, and that's how I want people to know me. The stuff I went through with my father growing up deeply affected me, and still does. But I am done being scared of him and I am done letting him control me.
Edit: Wow. Just...damn. I'm floored. Honestly I didn't post this with the intention of thousands of people reading it; to be honest, this secret has been eating at me lately. I wanted to make this post just to see what it would feel like to have it out there, so that maybe I would be more comfortable telling someone. And...just, holy shit. Thank you so much for the kind words. Upon reflection I believe that in part, distancing myself so much from my past gives me an excuse not to deal with it. I never had anyone supporting me when I was young, but I do now. I have friends that have done so much for me emotionally, and of course my girlfriend. I don't know if we're going to last but I'm serious about her, and I think everyone was right in saying that she deserves to know. I know everyone in my life will be supportive if I tell them, and I will. I'm not sure if I'm 'ready', but if I keep waiting I never will be. Thank you again everyone for the kind words and encouragement. You've all done so much for my self esteem and confidence regarding my situation, and I can't thank you enough. Thanks for reading, and sorry for the long edit. | 0non-cybersec
| Reddit |
[SGA] You don't have to ask guardians if they have their super!. The green box with their level will glow yellow when they have their super! | 0non-cybersec
| Reddit |
1972 NBA ASG: All players that scored over 8 points plus "combined" West/East center highlights. Hey rNBA. I thought I'd take a brief break from my documentary-style highlight videos and experiment with something else. Breaking down one of (the very few) full games that exists from the Wilt Chamberlain era.
In doing so I tried to cover as many players playing in those games that made an impact on the game as possible. It's completely arbitrary but in this instance I've chosen the 1972 NBA All Star game, and I've used the criteria of scoring at least 8 points (I've also included all the center highlights as a combined highlight because the East and West center rotation combined for exactly 48 minutes with no overlap).
Anyways thought I'd share. If this generates any interest I might do this for other games (I've got several playoff games from that era, and at least 3 more complete All Star games).
**West Squad** players who scored more than 8 points:
* **Jerry West** (1972 ASG MVP):
13 points (6-9fg 1-2ft)
6 rebounds 5 assists 6 steals 1 block in 27 minutes - hits game winner
https://www.youtube.com/watch?v=KXN0pbV5MJg
* **Oscar Robertson** (1972 ASG)
11 points (3-9fg, 5-10ft)
3 rebounds, 3 assists, 1 block in 24 minutes of play
https://www.youtube.com/watch?v=cnMdu-dICq0
* **Jimmy Walker** (1972 ASG)
10 points (4-9fg, 2-5ft)
2 rebounds, 1 assist, 1 steal in 16 minutes of play
https://www.youtube.com/watch?v=h29WrE4btKs
* **Connie Hawkins** (1972 ASG)
13 points (5-7fg, 3-4ft)
4 rebounds, 1 steal in 14 minutes of play
https://www.youtube.com/watch?v=xxp_N46XPUk
* **Spencer Haywood** (1972 ASG)
11 points (4-10g, 3-4ft)
7 rebounds, 1 assist, 1 block, 1 steal in 25 minutes of play
https://www.youtube.com/watch?v=7EAaVv4ap0o
* **Bob Love** (1972 ASG) (not complete highlights - missing some rebounds)
8pts (4-11fg, 0-2ft)
6 rebounds in 16 minutes of play
https://www.youtube.com/watch?v=646t_dXqFVs
* **Cazzie Russell** (1972 ASG)
10 points (4-13fg, 2-2ft)
1 rebound, 1 steal in 20 minutes of play
https://www.youtube.com/watch?v=K4k-3NLSHf4
**West Centers** (Combined) (1972 ASG)
22 points (8-15fg, 6-13ft)
20 rebounds, 6 assists, 2 blocks, 1 steal in 48 minutes
https://www.youtube.com/watch?v=PXLvZg_HEKg
* **Kareem Abdul-Jabbar**
12 points (5-10fg, 2-2ft)
7 rebounds, 2 assists, 1 block, 1 steal in 19 minutes
* **Wilt Chamberlain**
8 points (3-3fg, 2-8ft)
10 rebounds, 3 assists, 1 block in 24 minutes
* **Bob Lanier**
2 points (0-2fg, 2-3ft)
3 rebounds *1 assist (uncredited) in 5 minutes
**East Centers** (Combined) (1972 ASG)
16 points (6-17fg, 4-5ft)
27 rebounds, 2 assists, 6 blocks in 48 minutes of play
https://www.youtube.com/watch?v=X1pf4BdiOJ0
* **Dave Cowens**
14 points (5-12fg, 4-5ft)
20 rebounds, 1 assist, 4 blocks in 32 minutes of play
* **Wes Unseld**
2 points (1-5fg)
7 rebounds, 1 assist, 2 blocks in 16 minutes of play
**East Squad** players who scored more than 8 points:
* **John Havlicek** (1972 ASG)
15 points (5-13fg, 5-5ft)
3 rebounds, 2 assists, 1 block, 1 steal in 24 minutes of play
https://www.youtube.com/watch?v=78Tod-eu9a0
* **Billy Cunningham** (1972 ASG)
14 points (4-13fg, 6-8ft)
10 rebounds, 3 assists, 2 steals in 24 minutes of play
https://www.youtube.com/watch?v=Pr0NZAFciTg
* **Dave DeBusschere** (1972 ASG)
8 points (4-8FG 0-0 FT)
11 rebounds, 1 block in 26 minutes of play
https://www.youtube.com/watch?v=1L6y2ZKoXiU
* **Jack Marin** (1972 ASG)
11 points (5-8fg, 1-1ft)
1 assist (2 by modern rules) in 15 minutes of play
https://www.youtube.com/watch?v=4EovZr4NITc
* **Walt Frazier** (1972 ASG)
15 points (7-11fg, 1-2ft)
3 rebounds, 5 assists, 2 steals in 25 minutes of play
https://www.youtube.com/watch?v=3bYpndoQOiU
* **Jo Jo White** (1972 ASG)
12 points (6-15fg, 0-2ft)
4 rebounds, 3 assists, 2 steals in 18 minutes of play
https://www.youtube.com/watch?v=DOysSW083NA
* **Archie Clark** (1972 ASG)
8pts (2-5fg, 4-4ft)
*2 rebounds (1 uncredited), 6 assists, 2 steals in 21 minutes of play
https://www.youtube.com/watch?v=pZo8BIYFv0Y | 0non-cybersec
| Reddit |
Seared Scallops with Leek Risotto and Lemon-Garlic Brown Butter Sauce [OC] [2400x2400]. | 0non-cybersec
| Reddit |
Remove extra space from pattern. <p>This is a pattern for 180 degree triangle pattern in python </p>
<pre><code>for i in range(0,n):
for j in range(n,-1,-1):
if(j<=i):
print("#",end="")
else:
print(" ",end="")
print("")
</code></pre>
<p><strong>with this output is coming like this:</strong></p>
<pre><code> #
##
###
####
#####
######
</code></pre>
<p>As you can see it has extra spaces
<strong>What I want is:</strong></p>
<pre><code> #
##
###
####
#####
######
</code></pre>
| 0non-cybersec
| Stackexchange |
Is this a combinatorial identity: $ \sum_{k=1}^{n+1}\binom{n+1}{k} \sum_{i=0}^{k-1}\binom{n}{i} = 2^{2n} $?. <p>$$
\sum_{k=1}^{n+1}\left(\binom{n+1}{k} \sum_{i=0}^{k-1}\binom{n}{i}\right) = 2^{2n}
$$
This is my first question, please feel free to correct/guide me. While solving a probability problem from a text book l reduced the problem to the above LHS. I couldn't reduce it any further. I tried a few values of n and it holds. I gave a half hearted attempt at induction before I gave up. Does this hold? Is there a combinatorial proof to it(assuming it holds) i.e count something one way and count the same thing other way and then equate them. Is there a name to it? Most importantly how to Google such questions?</p>
<p>To provide further context, the problem is as follows:-
Alice and Bob have a total of $2n+1$ fair coins. Bob tosses $n+1$ coins while Alice tosses $n$ coins. Tosses are independent. What is the probability that Bob tossed more heads than Alice? It is from a standard textbook "Introduction to Probability" by Dmitri and N John.</p>
| 0non-cybersec
| Stackexchange |
IVE BEEN CLEAN OF BEING DRUNK AND CUTTING FOR 15 WEEKS NOW!!!!!!. YAYYYYYYYYY!!!!
edit: thank you all for the support!!! I'm crying right now because I'm overwhelmed I really appreciate it!!
edit2:THANK YOU FOR THE AWARDS!!!!! YEEHAW!!!
edit: 25 now WOOHOO!!! | 0non-cybersec
| Reddit |
Best way in .NET to manage queue of tasks on a separate (single) thread. <p>I know that asynchronous programming has seen a lot of changes over the years. I'm somewhat embarrassed that I let myself get this rusty at just 34 years old, but I'm counting on StackOverflow to bring me up to speed.</p>
<p>What I am trying to do is manage a queue of "work" on a separate thread, but in such a way that only one item is processed at a time. I want to post work on this thread and it doesn't need to pass anything back to the caller. Of course I could simply spin up a new <code>Thread</code> object and have it loop over a shared <code>Queue</code> object, using sleeps, interrupts, wait handles, etc. But I know things have gotten better since then. We have <code>BlockingCollection</code>, <code>Task</code>, <code>async</code>/<code>await</code>, not to mention NuGet packages that probably abstract a lot of that.</p>
<p>I know that "What's the best..." questions are generally frowned upon so I'll rephrase it by saying "What is the currently recommended..." way to accomplish something like this using built-in .NET mechanisms preferably. But if a third party NuGet package simplifies things a bunch, it's just as well.</p>
<p>I considered a <code>TaskScheduler</code> instance with a fixed maximum concurrency of 1, but seems there is probably a much less clunky way to do that by now.</p>
<p><strong>Background</strong></p>
<p>Specifically, what I am trying to do in this case is queue an IP geolocation task during a web request. The same IP might wind up getting queued for geolocation multiple times, but the task will know how to detect that and skip out early if it's already been resolved. But the request handler is just going to throw these <code>() => LocateAddress(context.Request.UserHostAddress)</code> calls into a queue and let the <code>LocateAddress</code> method handle duplicate work detection. The geolocation API I am using doesn't like to be bombarded with requests which is why I want to limit it to a single concurrent task at a time. However, it would be nice if the approach was allowed to easily scale to more concurrent tasks with a simple parameter change.</p>
| 0non-cybersec
| Stackexchange |
WE ARE ONE, Me, Digital, 2020. | 0non-cybersec
| Reddit |
How to detect browser using angularjs?. <p>I am new to angularjs. How can I detect userAgent in angularjs. Is it possible to use that in controller? Tried something like below but no luck!</p>
<pre><code> var browserVersion = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);
</code></pre>
<p>I need to detect IE9 specifically!</p>
| 0non-cybersec
| Stackexchange |
[39,000ft]. | 0non-cybersec
| Reddit |
[ART] FREE 50x50 Battlemap: Infested Dwarven Tombs. | 0non-cybersec
| Reddit |
It is possible to change windows7 64bit to 32 bit without re-install windows?. <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="https://superuser.com/questions/303136/windows-7-and-vista-activation-faq-how-do-language-version-64-bit-or-32-bit-a">Windows 7 and Vista Activation FAQ: how do language, version, 64-bit or 32-bit, and source affect ability to install and transfer Windows licenses?</a> </p>
</blockquote>
<p>It is possible to change windows 64bit to 32 bit without re-install windows?
I install windows 7 64 bit on my PC last night and I didn't know that it was 64 bit but when I install some software it say your windows is 64 bit can't install. so I got problems, I don't want to format the windows or re-install the windows because it will take at-least 30 mins or more. </p>
<p>Is there any software or settings can change 64bit windows to 32bit in 5 mins or less?</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 |
Easy way to keeping angles between -179 and 180 degrees. <p>Is there an easy way to convert an angle (in degrees) to be between -179 and 180? I'm sure I could use mod (%) and some if statements, but it gets ugly:</p>
<pre><code>
//Make angle between 0 and 360
angle%=360;
//Make angle between -179 and 180
if (angle>180) angle-=360;
</code></pre>
<p>It just seems like there should be a simple math operation that will do both statements at the same time. I may just have to create a static method for the conversion for now.</p>
| 0non-cybersec
| Stackexchange |
NERC decides to name vessel RSS David Attenborough. Names onboard submarine Boaty McBoatface.. | 0non-cybersec
| Reddit |
HP Procurve 2920 - pfSense - VLAN has no Internet. <p>I finally managed to setup my pfSense connected over WAN interface to a ISP router, which in turn is DMZing to pfSense. I added VLANs for different tasks following <a href="https://www.highlnk.com/2014/06/configuring-vlans-on-pfsense/" rel="nofollow noreferrer">this tutorial</a>, where DHCP on each VLAN is enabled, DNS is being forwarded. Exactly like the tutorial said.</p>
<p>This is my setup in line:</p>
<pre><code>Internet --- ISP Router --- pfSense --- HP2920 switch --- Desktop/Laptop
</code></pre>
<p>Then I added the same VLANs (same ID and name) to the HP 2920 switch.
For example, VLAN with ID 10 with untagged ports 5-24 for computers.
Then there is a default VLAN_DEFAULT with ID 1 on the switch with untagged ports 1-4,25-48. The pfSense box is connected to port 48.</p>
<p>See my config here:</p>
<p>ISP router</p>
<pre><code>IP 192.168.1.1
Subnet 255.255.255.0
DMZ forward to pfsense LAN IP 192.168.1.254
</code></pre>
<p>pfSense </p>
<pre><code>WAN 192.168.1.254/24
LAN 192.168.2.1/24
VLAN ID 10 - 192.168.10.1/24 Servers
VLAN ID 20 - 192.168.20.1/24 Computers
VLAN ID 30 - 192.168.30.1/24 VOIP
VLAN ID 40 - 192.168.40.1/24 Cameras
VLAN ID 50 - 192.168.50.1/24 WirelessStaff
VLAN ID 60 - 192.168.60.1/24 WirelessGuests
</code></pre>
<p>This is what show ip route gives me:</p>
<pre><code> IP Route Entries
Destination Gateway VLAN Type Sub-Type Metric Dist.
------------------ --------------- ---- --------- ---------- ---------- -----
0.0.0.0/0 192.168.2.1 1 static 250 1
127.0.0.0/8 reject static 0 0
127.0.0.1/32 lo0 connected 1 0
192.168.2.0/24 DEFAULT_VLAN 1 connected 1 0
</code></pre>
<p>When I connect my laptop to port 1 for example, the default VLAN, I have Internet and can ping all VLANs.
When I connect my laptop to port 5 however, I get an "unidentified network" with "no Internet" on my laptop. </p>
<p>Can anybody tell me what I am missing? I am glad for ANY tip.</p>
<p><strong>EDIT</strong></p>
<p>This is my configuration report from the switch right now. (i changed port 5 to port 25 for computers vlan, cause i used the other ports for other things)</p>
<pre><code>; J9728A Configuration Editor; Created on release #WB.16.04.0008
; Ver #...
hostname "somehost"
module 1 type j9728a
ip default-gateway 192.168.2.1
ip route 0.0.0.0 0.0.0.0 192.168.2.1
interface 48
name "pfsense"
exit
snmp-server community "public" unrestricted
snmp-server contact "[email protected]"
oobm
ip address dhcp-bootp
exit
vlan 1
name "DEFAULT_VLAN"
no untagged 25
untagged 1-24,26-48
ip address 192.168.2.3 255.255.255.0
exit
vlan 10
name "Servers"
no ip address
exit
vlan 20
name "Computers"
untagged 25
ip address 192.168.20.1 255.255.255.0
exit
vlan 30
name "VOIP"
no ip address
exit
vlan 40
name "Cameras"
no ip address
exit
vlan 50
name "WirelessStaff"
no ip address
exit
vlan 60
name "WirelessGuests"
no ip address
exit
spanning-tree
</code></pre>
<p>and the result of <code>show ip route</code>:</p>
<pre><code>Destination Gateway VLAN Type Sub-Type Metric Dist.
------------------ --------------- ---- --------- ---------- ---------- -----
0.0.0.0/0 192.168.2.1 1 static 1 1
127.0.0.0/8 reject static 0 0
127.0.0.1/32 lo0 connected 1 0
192.168.2.0/24 DEFAULT_VLAN 1 connected 1 0
192.168.20.0/24 Computers 20 connected 1 0
</code></pre>
<p>while the last line is only shown if my laptop is plugged into port 25...</p>
| 0non-cybersec
| Stackexchange |
Wally, you're a crazy and stupid bastard.. | 0non-cybersec
| Reddit |
Showing that the union of three pairwise intersecting sets is not contractible. <p>Let $X$ be a "nice" Hausdorff space (probably a compact complete metric space).
Suppose that $A_1,A_2$ and $A_3$ are compact, path-connected subsets of $X$ such that:</p>
<ul>
<li>$A_i \cap A_j \ne \varnothing$ is path-connected for all $i,j$; and</li>
<li>$A_1 \cap A_2 \cap A_3 = \varnothing$.</li>
</ul>
<p>Is the space $A_1 \cup A_2 \cup A_3$ <strong>not</strong> contractible, and if so how would you go about showing it?</p>
<p>Also, what are the minimum conditions that can be put on "nice"?</p>
| 0non-cybersec
| Stackexchange |
Reference request: Langevin Dynamics. <p>I'm interested in understanding papers on sampling from a probability distribution via Langevin dynamics as for example:</p>
<ul>
<li><p><a href="https://arxiv.org/pdf/1507.02564.pdf" rel="nofollow noreferrer">Sampling from a log-concave distribution with Projected Langevin Monte Carlo</a></p></li>
<li><p><a href="https://arxiv.org/pdf/1802.08089.pdf" rel="nofollow noreferrer">Sampling as optimization in the space of measures: The Langevin dynamics as a composite optimization problem</a></p></li>
<li><p><a href="https://arxiv.org/pdf/1507.05021.pdf" rel="nofollow noreferrer">Non-asymptotic convergence analysis for the Unadjusted Langevin Algorithm</a></p></li>
</ul>
<p>I have a strong background in PDE (at the level of Hörmander's, Lion and Magenes' books, etc) and I also went through a couple of advanced classes in stochastic processes but I'm quite rusty now. </p>
<p>What would be good books or lecture notes for getting a good grasp on these papers?
I've seen many books on Markov processes or Log-Sobolev inequality but they look geared towards other more theoretical directions which I don't really care, or they look good as a references
but not so pedagogical.</p>
| 0non-cybersec
| Stackexchange |
Product measure and measurability. <p>Let $(X,\mathcal{G})$ and $(Y,\mathcal{H})$ be measure spaces, and $f:X\times Y\rightarrow \mathbb{R}$ be measurable with respect to the product measure space $(X\times Y,\sigma(\mathcal{G}\times\mathcal{H}))$. </p>
<p>Show that $x\mapsto f(x,y)$ is a Borel measurable function.</p>
<p>Any help is greatly needed</p>
| 0non-cybersec
| Stackexchange |
PsBattle: A cat baring his fangs. | 0non-cybersec
| Reddit |
What game is your go to right now?!. Just curious what everyone is super into right now. I got into Titanfall 2 big time after playing Apex for a bit. I don't know why I hadn't played this game sooner! I really want to play Red Dead Redemption 2 but who knows when that will actually be released. So what is your go to game right now? | 0non-cybersec
| Reddit |
TIL In Pretty Woman, the opera Richard Gere takes Julia Roberts to is La Traviata, which is about a prostitute who falls in love with a wealthy man.. | 0non-cybersec
| Reddit |
Undefined index on doctrine m:n relation. <p>I have a 'department' and 'newsItem', which are related m:n. Whenever I try to enumerate over a department's newsItems, thus triggering retrieval from the db, I get this error:</p>
<pre>
at ErrorHandler ->handle (
'8',
'Undefined index: newsItems',
'/.../ufscar_symfony/vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php',
'807',
array(
'assoc' => array(
'fieldName' => 'newsItems',
'joinTable' => array(),
'targetEntity' => 'UfscarDfmc\OrgBundle\Entity\NewsItem',
'mappedBy' => 'newsItems',
'inversedBy' => null,
'cascade' => array(),
'fetch' => '2',
'type' => '8',
'isOwningSide' => false,
'sourceEntity' => 'UfscarDfmc\OrgBundle\Entity\Department',
'isCascadeRemove' => false,
'isCascadePersist' => false,
'isCascadeRefresh' => false,
'isCascadeMerge' => false,
'isCascadeDetach' => false
),
'sourceEntity' => object(Department),
'offset' => null,
'limit' => null,
'criteria' => array(),
'sourceClass' => object(ClassMetadata)
)
)
</pre>
<p>What is especially weird is, that there is another relation in department, to another m:n entity, that just works, and there is no difference in how the mapping is set up, I checked 10 times at least.</p>
<p>The classes and the full stacktrace:</p>
<pre><code> /**
* @ORM\Table()
* @ORM\Entity(repositoryClass="...\OrgBundle\Entity\DepartmentRepository")
*/
class Department
{
/**
* Inverse Side
*
* @ManyToMany(targetEntity="NewsItem", mappedBy="newsItems")
*/
private $newsItems;
public function __construct()
{
$this->newsItems = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Get newsItems
*
* @return Doctrine\Common\Collections\Collection
*/
public function getNewsItems()
{
return $this->newsItems;
}
}
class NewsItem
{
/**
* Owning Side
*
* @ManyToMany(targetEntity="Department", inversedBy="newsItems")
* @JoinTable(name="newsItems_departments",
* joinColumns={@JoinColumn(name="newsItem_id", referencedColumnName="id")},
* inverseJoinColumns={@JoinColumn(name="department_id", referencedColumnName="id")}
* )
*/
private $departments;
public function __construct(){
$this->departments = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Get departments
*
* @return Doctrine\Common\Collections\Collection
*/
public function getDepartments()
{
return $this->departments;
}
}
public function showAction($slug)
{
$em = $this->getDoctrine()->getEntityManager();
$entity = $em->getRepository('UfscarDfmcOrgBundle:Department')->findOneBySlug($slug);
return array(
'entity' => $entity,
'newsItems' => $entity->getNewsItems(), # enumerating over this gives the error
);
}
</code></pre>
<pre>
at ErrorHandler ->handle ('8', 'Undefined index: newsItems', '/.../vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php', '807', array('assoc' => array('fieldName' => 'newsItems', 'joinTable' => array(), 'targetEntity' => 'UfscarDfmc\OrgBundle\Entity\NewsItem', 'mappedBy' => 'newsItems', 'inversedBy' => null, 'cascade' => array(), 'fetch' => '2', 'type' => '8', 'isOwningSide' => false, 'sourceEntity' => 'UfscarDfmc\OrgBundle\Entity\Department', 'isCascadeRemove' => false, 'isCascadePersist' => false, 'isCascadeRefresh' => false, 'isCascadeMerge' => false, 'isCascadeDetach' => false), 'sourceEntity' => object(Department), 'offset' => null, 'limit' => null, 'criteria' => array(), 'sourceClass' => object(ClassMetadata)))
in /.../vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php at line 807
at BasicEntityPersister ->getManyToManyStatement (array('fieldName' => 'newsItems', 'joinTable' => array(), 'targetEntity' => 'UfscarDfmc\OrgBundle\Entity\NewsItem', 'mappedBy' => 'newsItems', 'inversedBy' => null, 'cascade' => array(), 'fetch' => '2', 'type' => '8', 'isOwningSide' => false, 'sourceEntity' => 'UfscarDfmc\OrgBundle\Entity\Department', 'isCascadeRemove' => false, 'isCascadePersist' => false, 'isCascadeRefresh' => false, 'isCascadeMerge' => false, 'isCascadeDetach' => false), object(Department))
in /.../vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php at line 778
at BasicEntityPersister ->loadManyToManyCollection (array('fieldName' => 'newsItems', 'joinTable' => array(), 'targetEntity' => 'UfscarDfmc\OrgBundle\Entity\NewsItem', 'mappedBy' => 'newsItems', 'inversedBy' => null, 'cascade' => array(), 'fetch' => '2', 'type' => '8', 'isOwningSide' => false, 'sourceEntity' => 'UfscarDfmc\OrgBundle\Entity\Department', 'isCascadeRemove' => false, 'isCascadePersist' => false, 'isCascadeRefresh' => false, 'isCascadeMerge' => false, 'isCascadeDetach' => false), object(Department), object(PersistentCollection))
in /.../vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php at line 2088
at UnitOfWork ->loadCollection (object(PersistentCollection))
in /.../vendor/doctrine/lib/Doctrine/ORM/PersistentCollection.php at line 207
at PersistentCollection ->initialize ()
in /.../vendor/doctrine/lib/Doctrine/ORM/PersistentCollection.php at line 474
at PersistentCollection ->count ()
in at line
at count (object(PersistentCollection))
in /.../src/UfscarDfmc/OrgBundle/Controller/DepartmentController.php at line 53
at DepartmentController ->showAction ('graduacao')
in at line
</pre>
| 0non-cybersec
| Stackexchange |
How do I include eps files using XeLaTeX?. <p>According to everything I can find on Google, eps files in <code>xelatex</code> should work out-of-the-box. But that's not what I'm seeing (using TeX Live 2010 on Arch Linux). Consider the following simple input:</p>
<pre><code>\documentclass{article}
\usepackage{graphicx}
\begin{document}
Some text.
\includegraphics{flower.eps}
Some more text.
\end{document}
</code></pre>
<p>I put this into a <code>.tex</code> file and place it in the same directory as an EPS file called "<code>flower.eps</code>". Now, if I run <code>xelatex</code>, it outputs a pdf file, but the eps file doesn't appear (although space is reserved for it). On the other hand, latex+dvips works just fine.</p>
<p>Edit: I should mention that <code>pdflatex</code> works if I add <code>\includepackage{epstopdf}</code>. But that doesn't help for <code>xelatex</code>.</p>
<p>There's a related question[1], but it doesn't apply in this case because the solution was to apply the patch here[2], but it's already there in my TeX installation. Does anyone have other ideas?</p>
<p>[1] <a href="https://tex.stackexchange.com/questions/1278/cant-includegraphics-eps-files-anymore-with-xelatex-used-to-work-fine">can't \includegraphics eps files anymore with xelatex (used to work fine)</a></p>
<p>[2] <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=485071" rel="nofollow noreferrer">http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=485071</a></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 |
Pygame setup ubuntu. <p>I just wanted to start using Pygame in Ubuntu 16.10 .
First I wrote a code in Vim , now how to run Pygame . (I installed Pygame using command line .)
Please help , I did not find any solution in the internet .</p>
| 0non-cybersec
| Stackexchange |
Cursed_presure. | 0non-cybersec
| Reddit |
United Nations Hacked by TeaMp0isoN - TriCk (1000+ user/passes). | 1cybersec
| Reddit |
Apache2 redirecting all HTTPS traffic to a single page. <p>I have a problem with my Apache2, I'm probably doing a misconfiguration, but I do not get what. </p>
<p>All my https traffic always redirects to a single page, I can't add different https pages. </p>
<p>This is my config : </p>
<pre><code> <VirtualHost *:80>
ServerAdmin webmaster@localhost
DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride All
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews ExecCGI
AllowOverride All
Order allow,deny
allow from all
AddHandler cgi-script .py
</Directory>
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog ${APACHE_LOG_DIR}/access.log combined
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
</VirtualHost>
<VirtualHost *:80>
DocumentRoot /var/www/www1/
ServerName www1.lucas.myurl.be
</VirtualHost>
<VirtualHost *:80>
DocumentRoot /var/www/www2/
ServerName www2.lucas.myurl.be
</VirtualHost>
<VirtualHost *:443>
DocumentRoot /usr/share/roundcube/
ServerName webmail.lucas.myurl.be
SSLEngine on
SSLCertificateFile PlaceOFMy1stCert
SSLCertificateKeyFile PlaceOfMy1stKey
</VirtualHost>
<VirtualHost *:80>
DocumentRoot /usr/share/roundcube/
ServerName webmail.lucas.myurl.be
Redirect / https://webmail.lucas.myurl.be/
</VirtualHost>
<VirtualHost *:443>
DocumentRoot /var/www
ServerName secure.lucas.myurl.be
SSLEngine on
SSLCertificateFile My2ndCert
SSLCertificateKeyFile My2ndKey
</VirtualHost>
<VirtualHost *:80>
DocumentRoot /var/www
ServerName secure.lucas.myurl.be
Redirect / https://secure.lucas.myurl.be/
</VirtualHost>
</code></pre>
<p>The problem is I get a default overwrite warning when I restart Apache2, but I do not understand where it is coming from. </p>
<pre><code> [warn] _default_ VirtualHost overlap on port 443, the first has precedence
httpd not running, trying to start
</code></pre>
<p>So when I go to secure.lucas.myurl.be it goes to <a href="https://webmail.lucas.myurl.be" rel="nofollow noreferrer">https://webmail.lucas.myurl.be</a>, instead of going to <a href="https://secure.lucas.myurl.be" rel="nofollow noreferrer">https://secure.lucas.myurl.be</a> </p>
<p>So what do I need to add to my configuration to make it redirect to the the proper SSL page instead of redirecting everything to the first 443 redirect ? </p>
| 0non-cybersec
| Stackexchange |
Proving a sequence is a Cauchy sequence using definition. <p>I am intending to show that the sequence <span class="math-container">$<f_n>$</span> where <span class="math-container">$f_n$</span> = <span class="math-container">$ 1-\frac{1}{2}+\frac{1}{3}-\frac{1}{4}........+\frac{(-1)^{n-1}}{n}$</span> is a Cauchy sequence using the definition of a Cauchy sequence.</p>
<p>My attempt: Let <span class="math-container">$\epsilon>0$</span> and <span class="math-container">$n>m$</span> </p>
<p><span class="math-container">$|f_n-f_m|=|\frac{(-1)^m}{m+1}+\frac{(-1)^{m+1}}{m+2}........\frac{(-1)^{n-1}}{n}|$</span></p>
<p>I am stuck here for how do I find a particular m for each <span class="math-container">$\epsilon>0$</span> such that the conditions required for being a Cauchy sequence is satisfied.</p>
| 0non-cybersec
| Stackexchange |
Stupid Geese. | 0non-cybersec
| Reddit |
Breaking: Kenny Dalglish is no longer Liverpool manager. > It is my understanding that Kenny Dalglish will no longer be Liverpool manager by close of play tonight
from [Matt Lawson](https://twitter.com/#!/Matt_Lawton_DM/status/202777054926737408). Also being reported by The Times and being picked up by everybody else, which leads me to believe there is more truth to it today than yesterday.
LFC expected to issue statement by the end of the day
**Edit:** and now by [The BBC](https://twitter.com/#!/BBCSport/status/202779679877369856). oh oh.
## Rolling Updates
* Ben Smith of The BBC [says](https://twitter.com/#!/BenSmithBBC/status/202779677276897280) Kenny cancelled his planned holiday today
* First non-Twitter story at [The Mirror](http://www.mirror.co.uk/sport/football/news/kenny-dalglish-sacked-by-liverpool-835914)
* [Front page of the BBC now](http://www.bbc.co.uk/sport/0/football/18073446)
* The Telegraphs says that [he left](http://www.telegraph.co.uk/sport/football/teams/liverpool/9266460/Kenny-Dalglish-leaves-job-as-Liverpool-manager.html) and wasn't sacked.
* [The Mirror](http://www.mirror.co.uk/sport/football/news/kenny-dalglish-latest-meeting-with-liverpool-834833) has the first full coverage.
* [His daughter confirms](https://twitter.com/#!/KellyCates/status/202784391263551489) on Twitter (where else?)
* **IT'S OFFICIAL** - [LFC Statement](http://www.liverpoolfc.tv/news/latest-news/lfc-part-company-with-dalglish)
* Rumors now that managing director Ian Ayre has also been let go. That means there is literally nobody left at LFC.
* Twitter rumors that **Steve Clarke** has also left, which would be a real shame - he is one of the best coaches and assistants in the Premier League
* Tony Barrett [confirms](https://twitter.com/#!/TonyBarretTimes/status/202797563714338816) that Steve Clarke has also left
## Summary
* Talks in Boston didn't go well
* Kenny was offered another role at the club, which he turned down
* When he got back to the UK Kenny told some at the club that he was expecting to be released
* He cancelled his holidays today
* Liverpool expected to issue a statement at 5pm UK time
## Next manager betting
[William Hill](http://sports.williamhill.com/bet/en-gb/betting/e/2872491/Next-Permanent-Liverpool-Manager.html) (decimal $):
* Martinez 2.25
* Benetiez 3
* Rijkaard 5.50
* Rodgers 7 (just dropped from 15)
* Clarke 9
* Pardew 11
* Lambert 11
* Capello 13
* AVB 15
* Mourinho 17
* Jamie Caragher 51
* Steven Gerrard 150
**Update:** AVB dropped to 2-1 and now William Hill has suspended betting, [I heard earlier that it was to be AVB](http://www.reddit.com/r/LiverpoolFC/comments/tq8n3/we_are_going_in_for_avb/)
| 0non-cybersec
| Reddit |
Broadcast web cam with socket.io?. <p>I can get stream from browser with these lines of code: </p>
<pre><code>var socket = io.connect('127.0.0.1:9000');
navigator.getUserMedia = navigator.getUserMedia ||
navigator.webkitGetUserMedia ||
navigator.mozGetUserMedia ||
navigator.msGetUserMedia;
var cam;
navigator.getUserMedia({video: true, audio: true}, function(stream) {
//var call = peer.call('another-peers-id', stream);
//call.on('stream', function(remoteStream) {
// Show stream in some video/canvas element.
//});
cam = stream;
console.log(stream);
}, function(err) {
console.log('Failed to get local stream' ,err);
});
</code></pre>
<p>Now I want to send live stream to socket.io server and then broadcast it with socket.io server.<br>
Is there any simple code to do it ?</p>
| 0non-cybersec
| Stackexchange |
PsBattle: Girl bodyboarding on surfing machine. | 0non-cybersec
| Reddit |
It’s weird right?. | 0non-cybersec
| Reddit |
Too much cuteness. | 0non-cybersec
| Reddit |
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