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How to set an environment variable only for the duration of the script?
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VAR1=value1 VAR2=value2 myScript args ...
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How to send a JSON object using html form data
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edited Nov 24 '14 at 0:57
answered Mar 5 '14 at 10:35
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Get all keys of an NSDictionary as an NSArray
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@MazenKasser firstObject is a safer solution - in case if the dictionary doesn't have any keys the app won't crash: dict.allKeys.firstObject...
setTimeout / clearTimeout problems
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228
You need to declare timer outside the function. Otherwise, you get a brand new variable on eac...
Get an element by index in jQuery
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$(...)[index] // gives you the DOM element at index
$(...).get(index) // gives you the D...
How do I clone a GitHub wiki?
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Append .wiki.git to the repository name.
That is, if your repository name was foobar:
git cl...
emacs create new file with ido enabled
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answered Feb 28 '11 at 4:32
Steve LianoglouSteve Lianoglou
6,77322 gold badges2121 silver badges2020 bronze badges
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How to get the parents of a Python class?
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240
Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of ...
JavaScript get window X/Y position for scroll
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The method jQuery (v1.10) uses to find this is:
var doc = document.documentElement;
var left ...
how to check if List element contains an item with a Particular Property Value
...be more precise, I want to check if there exists pricePublicModel.Size == 200 ? Also, if this element exists, how to know which one it is?
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