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Remove all whitespace in a string

... answered Nov 25 '11 at 13:56 Cédric JulienCédric Julien 65.6k1212 gold badges108108 silver badges120120 bronze badges ...
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How can I replace a newline (\n) using sed?

...not do it. Please, clarify to use different tool. – Léo Léopold Hertz 준영 Aug 9 '09 at 19:18 90 ...
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Build an ASCII chart of the most commonly used words in a given text [closed]

...Edit: Replaced semicolons by line breaks for "readability". :P Edit 2: Shtééf pointed out I forgot the trailing space - fixed that. Edit 3: Removed the trailing space again ;) share ...
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How can I detect if a selector returns null?

...my answer porting Rails' presence method. – Marc-André Lafortune Feb 26 '13 at 22:22 5 If you wa...
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Extracting specific columns from a data frame

... answered Apr 10 '12 at 9:50 Stéphane LaurentStéphane Laurent 39.9k1313 gold badges7373 silver badges143143 bronze badges ...
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Why do you have to link the math library in C?

...ed Jun 23 '09 at 19:45 Bastien LéonardBastien Léonard 53.2k1818 gold badges7373 silver badges9292 bronze badges ...
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When should I use OWIN Katana?

... answered Jan 23 '14 at 12:56 StéphaneStéphane 10.9k77 gold badges4141 silver badges5959 bronze badges ...
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image.onload event and browser cache

...p 10 '12 at 15:41 Fabrício MattéFabrício Matté 63.9k2222 gold badges114114 silver badges156156 bronze badges ...
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How to make a div fill a remaining horizontal space?

...edited May 10 at 22:35 Jean-François Fabre♦ 122k1111 gold badges9797 silver badges156156 bronze badges answered May 10 '11 at 19:20 ...
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Convert Elixir string to integer or float

...answered Mar 22 '14 at 14:27 José ValimJosé Valim 45.4k77 gold badges114114 silver badges104104 bronze badges ...