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What does ||= (or-equals) mean in Ruby?
...aight up what it is? I'm sure it would have spared both you and the reader more work. Downvoted.
– theGreenCabbage
Oct 24 '16 at 18:46
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...he repository).
It includes support for all technologies developed for our more specific products such as Web/PhpStorm, RubyMine and PyCharm.
The specific feature missing from IntelliJ IDEA is simplified project creation ("Open Directory") used in lighter products as it is not applicable to the IDE ...
Should Jquery code go in header or footer?
...e load, whereas when the script files were in the head the page would load more smoothly.
– Chad Levy
Jan 20 '10 at 23:11
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Show the progress of a Python multiprocessing pool imap_unordered call?
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Parse JSON String into a Particular Object Prototype in JavaScript
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How do you add swap to an EC2 instance?
...r extra memory, this memory is much slower than normal memory however much more of it is available.
To add this extra space to your instance you type:
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo chmod 600 /var/swap.1
sudo /sbin/swapon /var/swap.1
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Running V8 Javascript Engine Standalone
...line:
$> ./v8-shell -e 'print("10*10 = " + 10*10)'
10*10 = 100
Many more features are documented in the help:
$> ./v8-shell --help
Usage:
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Constructor overload in TypeScript
...idth = obj && obj.width || 0;
}
}
or two overloads with a more general constructor as in,
interface IBox {
x : number;
y : number;
height : number;
width : number;
}
class Box {
public x: number;
public y: number;
public height: number;
public w...
How to impose maxlength on textArea in HTML using JavaScript
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