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How do I close all open tabs at once?
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31
:wqa can be simplified to just :xa
– MattK
Jan 12 '11 at 20:42
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Is optimisation level -O3 dangerous in g++?
...from a colleague of mine), that compiling with an optimisation level of -O3 in g++ is somehow 'dangerous', and should be avoided in general unless proven to be necessary.
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Check if a Bash array contains a value
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35 Answers
35
Active
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“Go To Definition” in Visual Studio only brings up the Metadata
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answered May 8 '09 at 13:11
pfunkpfunk
2,68344 gold badges1818 silver badges1919 bronze badges
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Send a file via HTTP POST with C#
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answered Oct 29 '13 at 17:15
JoshcodesJoshcodes
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jQuery same click event for multiple elements
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David Harkness
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answered Aug 21 '09 at 18:03
EeveeEevee...
Android Studio: Default project directory
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answered Jul 30 '13 at 12:43
Rik MartinsRik Martins
97577 silver badges44 bronze badges
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Dialog to pick image from gallery or from camera
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YoussefDir
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answered Apr 16 '12 at 2:37
Shankar AgarwalShankar Agarwal
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How to convert a DOM node list to an array in Javascript?
... {
var array = [];
// iterate backwards ensuring that length is an UInt32
for (var i = obj.length >>> 0; i--;) {
array[i] = obj[i];
}
return array;
}
UPDATE:
As other answers suggest, you can now can use in modern environments the spread syntax or the Array.from method:
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How to store a dataframe using Pandas
...d it
More advanced strategies are discussed in the cookbook.
Since 0.13 there's also msgpack which may be be better for interoperability, as a faster alternative to JSON, or if you have python object/text-heavy data (see this question).
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