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In javascript, is an empty string always false as a boolean?
...ean
The result is false if the argument is the empty String (its length is zero);
otherwise the result is true
Quote taken from http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
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Signal handling with multiple threads in Linux
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How can I install from a git subdirectory with pip?
...URL in double quotes, or you'll get an error "'subdirectory' is not recognized as an internal or external command". E.g., use:
pip install -e "vcs+protocol://repo_url#egg=pkg&subdirectory=pkg_dir"
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Get current batchfile directory
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answered Jun 12 '13 at 11:13
StolegStoleg
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HTML “overlay” which allows clicks to fall through to elements behind it [duplicate]
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A silly hack I did was to set the height of the element to zero but overflow:visible; combining this with pointer-events:none; seems to cover all the bases.
.overlay {
height:0px;
overflow:visible;
pointer-events:none;
background:none !important;
}
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Django FileField with upload_to determined at runtime
...Chris
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Difference between and text
...en submit your form. You can only place text on the button and give it a size and a border by means of CSS. Its original (and current) intent was to execute a script without the need to submit the form to the server.
Normal submit button with <input>
As with:
<input type="submit" />
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What is the meaning of erb?
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Why is '+' not understood by Python sets?
...ed Oct 7 '11 at 20:06
Platinum AzurePlatinum Azure
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Setting design time DataContext on a Window is giving a compiler error?
...ggity
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answered Nov 28 '11 at 23:43
Jon EricksonJon Erickson
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