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What's the difference between subprocess Popen and call (how can I use them)?
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agfagf
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Split a string on whitespace in Go?
Given an input string such as " word1 word2 word3 word4 " , what would be the best approach to split this as an array of strings in Go? Note that there can be any number of spaces or unicode-spacing characters between each word.
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.NET List Concat vs AddRange
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44
Actually, due to deferred execution, using Concat would likely be faster because it avoids object allocation - Concat doesn't copy anything...
JavaScript/regex: Remove text between parentheses
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thejhthejh
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MySQLDump one INSERT statement for each data row
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edited May 23 '17 at 11:47
Community♦
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answered Sep 15 '12 at 17:01
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How can I save an image to the camera roll?
I am new to Xcode (using 4.3) and am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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How to check if a value exists in a dictionary (python)
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394
>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>> '...
postgresql - replace all instances of a string within text field
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4 Answers
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Create a dictionary on a list with grouping
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4 Answers
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How can I remove a key and its value from an associative array?
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edited Jan 25 '16 at 17:34
user229044♦
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