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Why does JavaScript only work after opening developer tools in IE once?
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try catch to detect that a variable exists is a bad idea. Not only is it slow, but if you have more than one statement in your try block, you could get an exception for a different reason. Don't use this, at the very least use if (typeof console == 'undefined')
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Better way to check variable for null or empty string?
...acceptable value for a specific function, then using trim would be a great idea.
– Adal
Feb 20 '14 at 19:02
4
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How do I change the text of a span element using JavaScript?
...mmended is ridiculous. Not to mention it is still fine once sanitized. The idea that one should sanitize user input is SO NOT RELATED to this specific question. At most it merits a small note at the end saying "btw: if it's user input make sure to sanitize first or use X method that doesn't need it"...
How to merge remote changes at GitHub?
...t pull --rebase" I'm told that "Current branch master is up to date." Any ideas? Thanks!
– jwl
Sep 28 '11 at 15:08
3
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in_array() and multidimensional array
...tidim array';
}
else {
echo 'value is not in multidim array';
}
This idea is in the comments section for array_search() on the PHP manual;
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Xcode doesn't see my iOS device but iTunes does
...ode 7.3.1 there is no "Devices" option in the Organizer anymore. Any other ideas?
– kramer65
Jul 18 '16 at 6:48
2
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Where to place private methods in Ruby?
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I don't think this is a great idea from readability point of view as the class grows longer and longer.
– Alexander Suraphel
Nov 10 '16 at 12:35
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tmux set -g mouse-mode on doesn't work
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the idea behind this answer is pure genius! ...and could also help for style-options resp. fg-, bg- and attr-abolition in tmux 2.9. but it does not work because at least my shell refuses to compare floating-point numbers... and i...
NPM global install “cannot find module”
...installed node and npm from source using configure --prefix=/opt. I've no idea why this has made them incapable of finding installed modules. The fix for now is to point NODE_PATH at the right directory:
export NODE_PATH=/opt/lib/node_modules
My require('promised-io/promise') now succeeds.
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Why is this jQuery click function not working?
...s after the #clicker. Checkout this demo: http://jsbin.com/aPAsaZo/1/
The idea in the ready concept. If you sure that your script is the latest thing in your page or it is after the affected element, it will work.
<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<t...