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Test whether a glob has any matches in bash
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Bash specific solution:
compgen -G "<glob-pattern>"
Escape the pattern or it'll get pre-expanded into matches.
Exit status is:
1 for no-match,
0 for 'one or more matches'
stdout is a list of files matching the glob.
I think this is t...
What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
...em basically duplicates the lookup functionality, which is the bulk of the computation in this case.
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variable === undefined vs. typeof variable === “undefined”
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120
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How to round a number to significant figures in Python
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Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
... cant we just install MSBuild tools instead of this? microsoft.com/en-us/download/confirmation.aspx?id=40760
– user20358
Dec 8 '14 at 17:05
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How can I lookup a Java enum from its String value?
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139
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Algorithm to generate a crossword
... already on the board and see if there are any possible intersections (any common letters) with this word.
If there is a possible location for this word, loop through all the words that are on the board and check to see if the new word interferes.
If this word doesn't break the board, then place it ...
CSS to line break before/after a particular `inline-block` item
... spec: w3.org/TR/CSS21/syndata.html#strings Sitepoint: reference.sitepoint.com/css/content
– Šime Vidas
Jan 5 '11 at 22:05
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Visual Studio 2013 hangs when opening a solution
... Same is happening to me, it´s amazing how buggy the VS is becoming.
– Fritjof Berggren
Jan 14 '15 at 18:56
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