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Creating an empty file in Ruby: “touch” equivalent?
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answered Nov 11 '11 at 22:14
Dave NewtonDave Newton
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Is the safe-bool idiom obsolete in C++11?
... Fernandes shows, that the safe-bool idiom is apperently deprecated in C++11, as it can be replaced by a simple
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What can I do with a moved-from object?
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answered Aug 11 '11 at 14:30
PuppyPuppy
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How is “int* ptr = int()” value initialization not illegal?
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int() is a constant expression with a value of 0, so it's a valid way of producing a null poin...
Add missing dates to pandas dataframe
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edited Oct 11 '13 at 18:36
answered Oct 11 '13 at 18:08
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Global access to Rake DSL methods is deprecated
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Community♦
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answered Jun 1 '11 at 10:45
Brian BruijnBrian Bruijn
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Comparing two dataframes and getting the differences
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>>> df.reindex(idx)
Date Fruit Num Color
9 2013-11-25 Orange 8.6 Orange
8 2013-11-25 Apple 22.1 Red
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How to find elements with 'value=x'?
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edited Jul 18 '11 at 11:51
answered Jul 18 '11 at 11:46
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Simulating ENTER keypress in bash script
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answered Jun 7 '11 at 11:39
Tilman VogelTilman Vogel
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