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How to easily truncate an array with JavaScript?
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There is a slice method
array.slice(0, 4);
Will return the first four elements.
Don't forget to assign it back to your variable if you want to discard the other values.
Note: This is just regular javascript, no need for jquery.
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How to customise file type to syntax associations in Sublime Text?
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edited Sep 17 '14 at 22:08
Air
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Can I unshelve to a different branch in tfs 2008?
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edited Oct 6 '16 at 14:47
Martin Brown
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Linux command or script counting duplicated lines in a text file?
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48
Almost the same as borribles' but if you add the d param to uniq it only shows duplicates.
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Erlang's 99.9999999% (nine nines) reliability
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4 Answers
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Preserve Line Breaks From TextArea When Writing To MySQL
...be explicit.
– ProfileTwist
Jan 9 '14 at 20:20
How to possibly insert white spaces between texts?
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How can I get the last 7 characters of a PHP string?
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AsaphAsaph
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Is it necessary to explicitly remove event handlers in C#
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184
In your case, everything is fine. It's the object which publishes the events which keeps the tar...
Get difference between two lists
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answered Aug 11 '10 at 19:40
arsars
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How to create GUID / UUID?
...ifier), also known as GUIDs (Globally Unique IDentifier), according to RFC 4122, are identifiers designed to provide certain uniqueness guarantees.
While it is possible to implement an RFC-compliant UUIDs in a few lines of JS (E.g. see @broofa's answer, below) there are several common pitfalls:
I...