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Redirect stderr and stdout in Bash
... the core example, but stripping it would make the example incomplete. The net is already full of examples without error handling, or at least a friendly note that it still needs about a hundred lines of code to make is safe to use.
– Zoltan K.
Jul 9 '17 at 11:...
PHP - Merging two arrays into one array (also Remove Duplicates)
...array_unique(array_merge($array1,$array2), SORT_REGULAR);
http://se2.php.net/manual/en/function.array-unique.php
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How to reference generic classes and methods in xml documentation
...tance.</summary>
BTW, it was present in the MSDN documentation of .Net Framework 2.0 and 3.0, but it disapeared in the version 3.5
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How to export a Vagrant virtual machine to transfer it
...BoxVMs directory over to ~/VirtualBox\ VMs, and ran vagrant box list: 0bin.net/paste/iCiaqNhU-i3bbfY2#-KDiXYcRFni1RNgNJhOBrIs/…
– Nathan Basanese
Dec 1 '15 at 21:52
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Understanding the Gemfile.lock file
...dabot.com
https://github.com/bundler/bundler/issues/4631
http://andre.arko.net/2012/07/23/towards-a-bundler-plugin-system/
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When should I use C++ private inheritance?
... use a combination of private and virtual inheritance to seal a class (in .NET terminology) or to make a class final (in Java terminology). This is not a common use, but anyway I found it interesting:
class ClassSealer {
private:
friend class Sealed;
ClassSealer() {}
};
class Sealed : private...
Using Caps Lock as Esc in Mac OS X
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It's possible.
Solution 1
From an arcticle on TrueAffection.net.
Download PCKeyboardHack and install it.
Go to PCKeyboardHack in System Preferences.
Enable ‘Change Caps Lock’ and set the keycode to 53.
Solution 2
This solution doesn't involve patching the ke...
Can't specify the 'async' modifier on the 'Main' method of a console app
... in UI applications (the method just returns to the UI event loop) and ASP.NET applications (the method returns off the thread but keeps the request alive). It doesn't work out so well for Console programs: Main returns to the OS - so your program exits.
One solution is to provide your own context ...
When should one use a 'www' subdomain?
When browsing through the internet for the last few years, I'm seeing more and more pages getting rid of the 'www' subdomain.
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Should I put #! (shebang) in Python scripts, and what form should it take?
... so. Spaces seem pretty common and there is a lot of evidence around the 'net of this as an accepted usage. However I think no-space is probably the more canonical usage.
– Chris Johnson
Jan 29 '14 at 19:25
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