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How to convert Linux cron jobs to “the Amazon way”?
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If you already have a Redis service up, this looks like a good solution:
https://github.com/kvz/cronlock
Read more: http://kvz.io/blog/2012/12/31/lock-your-cronjobs/
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How to force push a reset to remote repository?
... to do git push that is not fast-forward.
If the remote is GitHub, go to https://github.com/$USER/$REPO/settings/branches and un-protect the branch in question.
You have to be admin of the repo to do that.
If the remote is your own git server, run git config receive.denynonfastforwards false th...
How to kill all processes with a given partial name? [closed]
...ame' | grep -v grep | awk '{print $2}' | xargs -r kill -9
Source: http://www.commandlinefu.com/commands/view/1138/ps-ef-grep-process-grep-v-grep-awk-print-2-xargs-kill-9
What's this code doing?
The ps -ef produces a list of process id's on the computer visible to this user. The pipe grep filter...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...he size of the box in which it will be shown.
This is explained at http://www.whatwg.org/html#attr-canvas-width (needs JS) or http://www.whatwg.org/c#attr-canvas-width (will probably eat your computer):
The canvas element has two attributes to control the size of the element's bitmap: width and...
Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
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I don't know why nobody mention Carbon yet.
https://github.com/briannesbitt/Carbon
This is actually an extension to php dateTime (which was already used here) and it has: diffForHumans method. So all you need to do is:
$dt = Carbon::parse('2012-9-5 23:26:11.123789');...
Why is it slower to iterate over a small string than a small list?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Programmatically add custom event in the iPhone Calendar
... interest, they might end up moving the ICal.framework to the public SDK.
https://developer.apple.com/bugreporter/
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How to code a BAT file to always run as admin mode?
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convert your batch file into .exe with this tool: http://www.battoexeconverter.com/ then you can run it as administrator
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Drawing a dot on HTML5 canvas [duplicate]
...plementation to a simple ctx.fillRect(..) for each drawn point, see http://www.wothke.ch/webgl_orbittrap/Orbittrap.htm
Interestingly it turns out the silly ctx.fillRect() implementation in my example is actually at least twice as fast as the ImageData based double buffering approach.
At least for...
Which websocket library to use with Node.js? [closed]
...e moment.
See my article comparing Socket.IO, Engine.IO and Primus:
https://medium.com/p/b63bfca0539
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