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Remove all child elements of a DOM node in JavaScript

How would I go about removing all of the child elements of a DOM node in JavaScript? 32 Answers ...
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How can I grep hidden files?

...iles (a directory is also a file). grep -r search * .* The * will match all files except hidden ones and .* will match only hidden files. However this will fail if there are either no non-hidden files or no hidden files in a given directory. You could of course explicitly add .git instead of .*. ...
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How to reverse apply a stash?

I have a small patch saved away in my git stash. I've applied it to my working copy using git stash apply . Now, I'd like to back out those changes by reverse applying the patch (kind of like what git revert would do but against the stash). ...
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Text blinking jQuery

... Alex, thanks for bringing the blink tag into the 21st century, all of my 90s parody websites thank you from the bottom of their ugly little hearts :) – Casey Rodarmor Mar 16 '12 at 10:21 ...
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HTML5 Number Input - Always show 2 decimal places

... You can't really, but you a halfway step might be: <input type='number' step='0.01' value='0.00' placeholder='0.00' /> share | ...
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How to check if a variable is an integer in JavaScript?

... @connorbode in javascript all numbers have the same type (there is no float or double), so 2.0 === 2 since the unnecessary decimal is just a different representation of the same number, thus parseInt(2.0) === 2.0 is equivalent to parseInt(2) === 2 whi...
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HAProxy redirecting http to https (ssl)

...lancing and only want my site to support https. Thus, I'd like to redirect all requests on port 80 to port 443. 15 Answers...
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What's the difference between git reflog and log?

...eline --graph --decorate.) git reflog doesn't traverse HEAD's ancestry at all. The reflog is an ordered list of the commits that HEAD has pointed to: it's undo history for your repo. The reflog isn't part of the repo itself (it's stored separately to the commits themselves) and isn't included in pu...
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What are enums and why are they useful?

... You should always use enums when a variable (especially a method parameter) can only take one out of a small set of possible values. Examples would be things like type constants (contract status: "permanent", "temp", "apprentice"), or flags ("execute now", "defer execution")....
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Tetris-ing an array

...a include the algorithm to find the longest common prefix, thus making actually using a tree structure unnecessary? Ie why check the tree for multiple children when you could detect that while building the tree. Why then a tree at all? I mean if you start with an array already. If you can change the...