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What is the difference between user variables and system variables?
... ones by accident, bring up the Registry Editor, then go to HKLM\ControlSet002\Control\Session Manager\Environment (assuming your current control set is not ControlSet002). Then find the Path value and copy the data into the Path value of HKLM\CurrentControlSet\Control\Session Manager\Environment. Y...
Maximum concurrent Socket.IO connections
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80
This article may help you along the way: http://drewww.github.io/socket.io-benchmarking/
I won...
How do I shuffle an array in Swift?
...x = [1, 2, 3].shuffled()
// x == [2, 3, 1]
let fiveStrings = stride(from: 0, through: 100, by: 5).map(String.init).shuffled()
// fiveStrings == ["20", "45", "70", "30", ...]
var numbers = [1, 2, 3, 4]
numbers.shuffle()
// numbers == [3, 2, 1, 4]
Swift 4.0 and 4.1
These extensions add a shuffle(...
How to take a screenshot programmatically on iOS
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What is VanillaJS?
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This is VanillaJS (unmodified):
// VanillaJS v1.0
// Released into the Public Domain
// Your code goes here:
As you can see, it's not really a framework or a library. It's just a running gag for framework-loving bosses or people who think you NEED to use a JS framework. ...
What is the best way to detect a mobile device?
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2076
Editor's note: user agent detection is not a recommended technique for modern web apps. See th...
Unit Test? Integration Test? Regression Test? Acceptance Test?
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edited Oct 6 '11 at 10:13
Rangi Lin
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How to get a reference to current module's attributes in Python
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answered Jun 13 '09 at 10:01
Maciej PasternackiMaciej Pasternacki
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CMake: Project structure with unit tests
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FraserFraser
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Use of exit() function
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Try using exit(0); instead. The exit function expects an integer parameter. And don't forget to #include <stdlib.h>.
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