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How can I shuffle an array? [duplicate]
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Show pop-ups the most elegant way
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skeletank
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answered Apr 4 '13 at 14:20
pkozlowski.openso...
Setting a system environment variable from a Windows batch file?
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answered Sep 27 '10 at 14:49
Hugh AllenHugh Allen
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How do I export UIImage array as a movie?
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221
Take a look at AVAssetWriter and the rest of the AVFoundation framework. The writer has an inp...
How to see the changes between two commits without commits in-between?
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AngularJS ng-class if-else expression
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526
Use nested inline if-then statements (Ternary Operators)
<div ng-class=" ... ? 'class-1' : (...
Removing all empty elements from a hash / YAML?
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Objective-C for Windows
...c, they also add in support for Objective-C++ and a lot of the Objective-C 2.0 features.
I haven't tested those features with GNUStep, but if you use a sufficiently new version of gcc, you might be able to use them. I was not able to use Objective-C++ with GNUStep a few years ago. However, GNUStep ...
How do I use shell variables in an awk script?
...lock as well:
If you have multiple variables:
awk -v a="$var1" -v b="$var2" 'BEGIN {print a,b}'
Warning. As Ed Morton writes, escape sequences will be interpreted so \t becomes a real tab and not \t if that is what you search for. Can be solved by using ENVIRON[] or access it via ARGV[]
PS If ...
Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
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182
There is no best way, it depends on your use case.
Use way 1 if you want to create several sim...