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Setting the correct encoding when piping stdout in Python
...ck doesn't work in Python 2.7.13. sys.stdout.encoding is automatically set based on the LC_CTYPE locale value.
– amphetamachine
Jul 11 '17 at 15:00
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Why does sys.exit() not exit when called inside a thread in Python?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Rename a dictionary key
... For python 3.5, I think dict.pop is workable for an OrderedDict based on my test.
– Daniel
Dec 5 '17 at 13:30
6
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Dump Mongo Collection into JSON format
...be fast to encode and decode. For example,
integers are stored as 32 (or 64) bit integers, so they don't need to
be parsed to and from text. This uses more space than JSON for small
integers, but is much faster to parse.
In addition to compactness, BSON adds additional data types
unavai...
PHP abstract properties
... This would require you to make the constructor final in the abstract base class.
– hakre
Oct 3 '11 at 13:06
3
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Can anyone explain python's relative imports?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do you round a floating point number in Perl?
... mentioned. The code concatenates respective rounded positive integer only based on the decimals. int($_) basically round-down the number so ($-int($)) captures the decimals. If the decimals are (by definition) strictly less than 0.5, round-down the number. If not, round-up by adding 1.
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Iterating each character in a string using Python
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This may be based on just having used C for so long, but I almost always end up using this C-ish method. For instance, I have a file with some 4-digit numbers scattered about, all of which start with 0. So I need to find a "0" and grab...
Extract elements of list at odd positions
... The result will contain the elements placed on the following positions (0-based, so first element is at position 0, second at 1 etc.):
1, 3, 5
so the result (actual numbers) will be:
2, 4, 6
Explanation
The [1::2] at the end is just a notation for list slicing. Usually it is in the following...
How can I convert JSON to CSV?
...csv()
Which can either return a string or write directly to a csv-file.
Based on the verbosity of previous answers, we should all thank pandas for the shortcut.
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