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jQuery get mouse position within an element
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Hey Pointy, thanks for your response. Based on your wording, it sounds like what you are suggesting is different than what jball suggested, but I'm not understanding how, can you elaborate? Thanks again
– Chris Dutrow
Dec 2...
Two-dimensional array in Swift
...ensional arrays by nesting pairs of square brackets, where the name of the base type of the elements is contained in the innermost pair of square brackets. For example, you can create a three-dimensional array of integers using three sets of square brackets:
var array3D: [[[Int]]] = [[[1, 2], [3, 4...
What is the difference between JOIN and UNION?
...lish it in standard SQL ? Maria DB has a command union join, but other databases don't. Thanks.
– Erran Morad
May 9 '14 at 18:27
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What's a quick way to test to see a file exists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is “Orthogonality”?
... programming language is orthogonal when its unknown parts act as expected based on what you've seen.
Or... no surprises.
;)
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Get first n characters of a string
...e beginning of the string
$string = substr($string,0,10).'...';
Update:
Based on suggestion for checking length (and also ensuring similar lengths on trimmed and untrimmed strings):
$string = (strlen($string) > 13) ? substr($string,0,10).'...' : $string;
So you will get a string of max 13 c...
setting multiple column using one update
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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XPath: How to check if an attribute exists?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Convenient C++ struct initialisation
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clang (llvm based c++ compiler) also supports this syntax. Too bad it's not part of the standard.
– nimrodm
Nov 5 '13 at 18:17
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Using CSS :before and :after pseudo-elements with inline CSS?
... showed me another way to achieve the same thing. The content needed to be based on a large number of possible options created dynamically and so it wasn't practical to write heaps of separate CSS selectors for every possible result.
– wunth
Aug 24 '16 at 20:42...