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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?
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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...
LINQ query to return a Dictionary
... 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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Truncate number to two decimal places without rounding
Suppose I have a value of 15.7784514, I want to display it 15.77 with no rounding.
36 Answers
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End of support for python 2.7?
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@Basic do you have a better suggestion for a security baseline?
– dhj
Jan 20 '16 at 19:56
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List submodules in a Git repository
...ould definitely be marked as best answer for using a simple and native git-based command without any help from bash. And this solution is elegant in the way that it runs well at any point of the working copy (but the submodules themselves of course, for which the result applies directly to themselve...