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Convert decimal to binary in python [duplicate]
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"{0:#b}".format(my_int)
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Javascript equivalent of Python's zip function
..., so the following function definition will act like python, but see below for disclaimer... this will not be its own inverse so zip(zip(x)) will not equal x; though as Matt Kramer points out zip(...zip(...x))==x (like in regular python zip(*zip(*x))==x))
Alternative definition equiv. to Python{zip...
Multiple linear regression in Python
...odel
clf = linear_model.LinearRegression()
clf.fit([[getattr(t, 'x%d' % i) for i in range(1, 8)] for t in texts],
[t.y for t in texts])
Then clf.coef_ will have the regression coefficients.
sklearn.linear_model also has similar interfaces to do various kinds of regularizations on the regr...
Python: Best way to add to sys.path relative to the current running script
...(e.g., setup.py), then os.path.dirname(__file__) will be the empty string. For this and similar concerns raised by John Jiang, ekhumoro's more general-purpose solution is strongly preferable.
– Cecil Curry
Oct 16 '19 at 6:02
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How to Batch Rename Files in a macOS Terminal?
... can use the following bash command (bash is the default shell on macOS):
for f in *.png; do echo mv "$f" "${f/_*_/_}"; done
Note: If there's a chance that your filenames start with -, place -- before them[1]:
mv -- "$f" "${f/_*_/_}"
Note: echo is prepended to mv so as to perform a dry run. Rem...
How to throw an exception in C?
... (GNU libc)) or the CPU hardware interruption (or other notification error form the CPU if there is)(How processor handles the case of division by zero).
Exceptions are defined in C++ and other languages though. Exception handling in C++ is specified in the C++ standard "S.15 Exception handling", t...
Python multiprocessing PicklingError: Can't pickle
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Thanks for your reply. I updated my question. I don't htink that's the cause, though
– Vendetta
Jan 10 '12 at 15:04
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Sphinx autodoc is not automatic enough
.... As far as I know, In order to use autodoc I need to write code like this for each file in my project:
6 Answers
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
Intrigued by this question about infinite loops in perl: while (1) Vs. for (;;) Is there a speed difference? , I decided to run a similar comparison in python. I expected that the compiler would generate the same byte code for while(True): pass and while(1): pass , but this is actually not the c...
Are types like uint32, int32, uint64, int64 defined in any stdlib header?
...entation. Even if not, however, the types int_leastNN_t and uint_leastNN_t for NN 8, 16, 32, and 64 must always exist. C99 does not allow implementations without an integer type of at least 64 bits, since long long is required to be at least that large.
– R.. GitHub STOP HELPIN...