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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
...t how the + operator behaves in general also.
So, here it goes.
Excluding E4X and implementation-specific stuff, Javascript (as of ES5) has 6 built-in data types:
Undefined
Null
Boolean
Number
String
Object
Note that although typeof somewhat confusingly returns object for Null and function for cal...
SAML: Why is the certificate within the Signature?
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Marc-Andre
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answered May 26 '11 at 13:11
KeithKeith
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How do I get the object if it exists, or None if it does not exist?
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bignose
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answered Jun 22 '10 at 4:47
Arthur DebertArthur Debert
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Test for multiple cases in a switch, like an OR (||)
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edited Oct 4 '15 at 17:08
Community♦
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answered Jun 28 '11 at 21:58
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Differences in string compare methods in C#
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Vadim Ovchinnikov
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answered Sep 4 '08 at 18:17
Lasse V. KarlsenLasse ...
Is there a short contains function for lists?
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4 Answers
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Chrome DevTools Devices does not detect device when plugged in
...not seem to get the DevTools Devices feature to work on my Samsung Galaxy S4 even after following the steps outlined at https://developers.google.com/chrome-developer-tools/docs/remote-debugging
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No 'Access-Control-Allow-Origin' - Node / Apache Port Issue
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643
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Try addi...
How to update Ruby to 1.9.x on Mac?
...gems sets without colliding with the system version.
I'll add that now (4/2/2013), I use rbenv a lot, because my needs are simple. RVM is great, but it's got a lot of capability I never need, so I have it on some machines and rbenv on my desktop and laptop. It's worth checking out both and seeing...
Restore the state of std::cout after manipulating it
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edited Apr 30 '19 at 3:41
Dev Null
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answered Fe...