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Creating the Singleton design pattern in PHP5

...ngleton would produce an instance of its parent class instead of its own. Now you can do: class Foobar extends Singleton {}; $foo = Foobar::getInstance(); And $foo will be an instance of Foobar instead of an instance of Singleton. ...
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How to request Administrator access inside a batch file

... "pause" command at the bottom of your batch file. UPDATE: This script is now slightly edited to support command line arguments and a 64 bit OS. Thank you Eneerge @ https://sites.google.com/site/eneerge/scripts/batchgotadmin @echo off :: BatchGotAdmin :------------------------------------- REM ...
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Broken references in Virtualenvs

... I deleted my entire virtualenv dir. now i cannot remove symlinks. Non of the solutions mentioned on this page work for me on mac. i still get same error "image not found . Abort trap: 6" – Aseem Jul 3 '18 at 7:24 ...
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error: ‘NULL’ was not declared in this scope

... Now that C++11 is more generally supported by compilers, it might be worth mentioning the nullptr keyword, which is an actual keyword and doesn't require any #includes. It's also more typesafe than NULL. ...
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Performance difference for control structures 'for' and 'foreach' in C#

...t; above ... does that apply to other collections also? Also, how did you know this (with no malice intended whatsoever) ... as in .. did u literally stumble across this while trying to answer this question, previously some time ago? It's so ... random / secret :) – Pure.Krome ...
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No resource found - Theme.AppCompat.Light.DarkActionBar

I used ActionBar Style Generator, and now trying to use into my app, but getting : 17 Answers ...
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Setting JDK in Eclipse

...te to Computer > Windows C: > Program Files > Java, then click OK Now you should see all installed JREs, select the one you want Click OK/Finish a million times Easy.... not. share | impr...
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Can I specify multiple users for myself in .gitconfig?

... This is the best answer now that git 2.13 has been released. – tejasbubane May 10 '17 at 11:18 2 ...
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How to create a video from images with FFmpeg?

... As far as I know –r parameter is variable frame rate this means that FFMPEG might drop or duplicate frames to achieve desired output frame rate. Using fps filter “-vf fps=value” force FFMPEG to produce constant frame rate. See Creat...
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await vs Task.Wait - Deadlock?

...anks @MarcGravell. Can you please remove your deletion vote for the answer now? – Ayushmati Dec 6 '18 at 15:03 "Can yo...