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Why JavaScript rather than a standard browser virtual machine?
Would it not make sense to support a set of languages (Java, Python, Ruby, etc.) by way of a standardized virtual machine hosted in the browser rather than requiring the use of a specialized language -- really, a specialized paradigm -- for client scripting only?
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How to use `subprocess` command with pipes
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The output of ps.communicate()[0] in python3 returns a bytes object.
– Miguel Ortiz
Aug 18 at 14:48
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if A vs if A is not None:
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@cedbeu, Seems to depend on the value of A. I tested now python -m timeit -s"a=0" "if a: pass" "else: pass" is faster than python -m timeit -s"a=0" "if a is None: pass" "else: pass" but python -m timeit -s"a=1" "if a: pass" "else: pass" is slower. Might be platform dependant, see i...
How to migrate/convert from SVN to Mercurial (hg) on windows
... I tried using svn:// instead of file:// but it keeps asking for Python bindings
– fglez
May 27 '09 at 14:30
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List attributes of an object
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The issue of dict usage just showed up on r/python. someone pointed out that vars(a) is equivalent to a.__dict__
– David
Jan 12 '13 at 5:15
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Using print statements only to debug
I have been coding a lot in Python of late. And I have been working with data that I haven't worked with before, using formulae never seen before and dealing with huge files. All this made me write a lot of print statements to verify if it's all going right and identify the points of failure. But, ...
Difference between except: and except Exception as e: in Python
...ing to watch out for" looks a little weird now, but at the time I expected Python to pick the most specific except block, regardless of where it was, and was a little disappointed to find out otherwise.
– Vanessa Phipps
Sep 5 '14 at 15:37
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Which parallel sorting algorithm has the best average case performance?
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The following article (PDF download) is a comparative study of parallel sorting algorithms on various architectures:
Parallel sorting algorithms on various architectures
According to the article, sample sort seems to be best on many parallel arch...
Difference between fold and reduce?
...construct (they're all isomorphic constructs). (cs.nott.ac.uk/~pszgmh/fold.pdf) See: HoTT, Princeton (This comment section is too small to contain..)
– Andrew
Sep 21 '16 at 13:06
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When I catch an exception, how do I get the type, file, and line number?
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@DanielPryden Python docs are also using the same unpacking method docs.python.org/2/library/traceback.html#traceback-examples
– user
Aug 7 '14 at 3:49
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