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Python: fastest way to create a list of n lists

... edited Oct 28 '19 at 15:53 answered Apr 1 '11 at 20:31 Sve...
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Python Sets vs Lists

... 236 It depends on what you are intending to do with it. Sets are significantly faster when it come...
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In R, how to get an object's name after it is sent to a function?

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Array include any value from another array?

... NakilonNakilon 31.1k1212 gold badges9494 silver badges125125 bronze badges ...
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Merge Images Side by Side(Horizontally)

I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively. ...
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CSV file written with Python has blank lines between each row

... because on Windows text mode will translate each \n into \r\n. In Python 3 the required syntax changed (see documentation links below), so open outfile with the additional parameter newline='' (empty string) instead. Examples: # Python 2 with open('/pythonwork/thefile_subset11.csv', 'wb') as out...
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Validate uniqueness of multiple columns

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Creating my own Iterators

... Chinasaur 1,96222 gold badges1313 silver badges1717 bronze badges answered Sep 29 '08 at 15:34 RoelRoel 17.8...
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?

... 323 Short Answer Just to add a direct response to your initial question: YES, if you use BSON Obj...
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Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3

...| edited May 19 '16 at 12:31 s_a 16322 silver badges44 bronze badges answered Apr 30 '14 at 7:00 ...