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Display filename before matching line

...greps, so I don't know. – MD XF Feb 25 '17 at 4:05 2 Cool ! this worked for linux. if you use mac...
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How to normalize an array in NumPy?

... ali_mali_m 58k1515 gold badges172172 silver badges252252 bronze badges 3 ...
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Create a temporary table in a SELECT statement without a separate CREATE TABLE

...oo with such syntax? – DarkSide Jun 25 '13 at 21:59 6 @DarkSide Yes ENGINE=MEMORY can also be use...
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configure: error: C compiler cannot create executables

... | edited Jul 25 '16 at 1:26 answered Jul 29 '12 at 20:03 ...
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Read a file in Node.js

... Mehdi Dehghani 7,22555 gold badges4545 silver badges4848 bronze badges answered Nov 1 '13 at 7:13 Eugene KostrikovEugen...
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Rounding float in Ruby

...unds 5 down and only rounds a 6 up). That's why Kit Ho's comment above has 25+ upvotes. Safer to use, '%.3f' % 1.2345.round(3) so the number is properly rounded by .round first, then formatted (with trailing zeros, if need be). – likethesky Dec 9 '16 at 22:48 ...
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Find a pair of elements from an array whose sum equals a given number

... hjpotter92 68.2k2525 gold badges117117 silver badges154154 bronze badges answered Jan 18 '11 at 4:06 codaddictcodaddi...
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JPA: unidirectional many-to-one and cascading delete

... | edited Jun 25 '13 at 14:31 Vlasec 4,92333 gold badges2121 silver badges2929 bronze badges ...
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When do we need curly braces around shell variables?

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Clearing coverage highlighting in Eclipse

... answered May 25 '11 at 8:12 KaiKai 35.6k1111 gold badges8686 silver badges101101 bronze badges ...