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Why does base64 encoding require padding if the input length is not divisible by 3?

... | edited Aug 28 '15 at 11:19 answered Oct 29 '14 at 13:55 ...
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How can I add items to an empty set in python

...| edited Jul 7 '13 at 10:28 answered Jul 7 '13 at 10:23 Ash...
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What does curly brackets in the `var { … } = …` statements do?

... answered Mar 8 '13 at 10:09 BlenderBlender 245k4343 gold badges378378 silver badges444444 bronze badges ...
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Is the sizeof(some pointer) always equal to four?

...size 2 on a 16-bit system (if you can find one), 4 on a 32-bit system, and 8 on a 64-bit system, but there's nothing to be gained in relying on a given size. share | improve this answer | ...
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Creating a new dictionary in Python

... 687 Call dict with no parameters new_dict = dict() or simply write new_dict = {} ...
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Why does multiprocessing use only a single core after I import numpy?

... ali_mali_m 58k1515 gold badges172172 silver badges252252 bronze badges ...
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How to get the first column of a pandas DataFrame as a Series?

... | edited Oct 23 '18 at 8:32 answered Mar 12 '13 at 13:33 ...
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Go to first line in a file in vim?

... 418 In command mode (press Esc if you are not sure) you can use: gg, :1, 1G, or 1gg. ...
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Write to UTF-8 file in Python

... I believe the problem is that codecs.BOM_UTF8 is a byte string, not a Unicode string. I suspect the file handler is trying to guess what you really mean based on "I'm meant to be writing Unicode as UTF-8-encoded text, but you've given me a byte string!" Try writing th...
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Iterate a list with indexes in Python

... | edited Jun 18 '12 at 16:30 dbr 148k6161 gold badges260260 silver badges328328 bronze badges ...