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How to easily truncate an array with JavaScript?
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BobBob
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How do you tell if a string contains another string in POSIX sh?
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87
Pure POSIX shell:
#!/bin/sh
CURRENT_DIR=`pwd`
case "$CURRENT_DIR" in
*String1*) echo "Strin...
What linux shell command returns a part of a string? [duplicate]
...- ex-moderator kittendmckee --- ex-moderator kitten
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Definitive way to trigger keypress events with jQuery
...o', '80':'p', '81':'q', '82':'r', '83':'s', '84':'t', '85':'u', '86':'v', '87':'w', '88':'x', '89':'y', '90':'z', // Alphabet
'37':'left', '39':'right', '38':'up', '40':'down', '13':'enter', '27':'esc', '32':'space', '107':'+', '109':'-', '33':'pageUp', '34':'pageDown' // KEYCODES
};
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how to implement regions/code collapse in javascript
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Gilles 'SO- stop being evil'
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answered Dec 17 '09 at 13:01
user195488...
Pass ruby script file to rails console
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87
You can use
bundle exec rails runner "eval(File.read 'your_script.rb')"
UPDATE:
What we als...
Variable name as a string in Javascript
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87
Like Seth's answer, but uses Object.keys() instead:
const varToString = varObj => Objec...
How to round up a number in Javascript?
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Andrew MarshallAndrew Marshall
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For..In loops in JavaScript - key value pairs
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Another way to iterate only over "own" properties is Object.keys. Object.keys(target).forEach(function (key) { target[key]; });.
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How to reset AUTO_INCREMENT in MySQL?
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SET @num := 0;
UPDATE your_table SET id = @num := (@num+1);
ALTER TABLE your_table AUTO_INCR...