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Is there a library function for Root mean square error (RMSE) in python?
...u is unnecessary over-engineering. All these metrics are a single line of python code at most 2 inches long. The three metrics rmse, mse, rmd, and rms are at their core conceptually identical.
RMSE answers the question: "How similar, on average, are the numbers in list1 to list2?". The two lists...
How can I make setuptools install a package that's not on PyPI?
...ted working with setuptools and virtualenv. My package requires the latest python-gearman that is only available from GitHub. The python-gearman version that's on PyPI is an old one. The Github source is setuptools-compatible, i.e. has setup.py, etc. Is there a way to make setuptools download and in...
How do you check in python whether a string contains only numbers?
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As pointed out in this comment How do you check in python whether a string contains only numbers? the isdigit() method is not totally accurate for this use case, because it returns True for some digit-like characters:
>>> "\u2070".isdigit() # unicode escaped 'supers...
How can I use if/else in a dictionary comprehension?
Does there exist a way in Python 2.7+ to make something like the following?
4 Answers
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Dynamically set local variable [duplicate]
How do you dynamically set local variable in Python (where the variable name is dynamic)?
7 Answers
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Python Logging (function name, file name, line number) using a single file
...erenced in the dict by <foo>. There are more examples/detail at docs.python.org/library/stdtypes.html#string-formatting
– Matthew Schinckel
Jun 12 '12 at 2:02
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How can I add items to an empty set in python
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Pickle or json?
...nteroperability requirements (e.g. you are just going to use the data with Python) and a binary format is fine, go with cPickle which gives you really fast Python object serialization.
If you want interoperability or you want a text format to store your data, go with JSON (or some other appropriate...
Windows can't find the file on subprocess.call()
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This is strongly discouraged. docs.python.org/2/library/…
– nu everest
Feb 13 '16 at 15:18
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Underscore vs Double underscore with variables and methods [duplicate]
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single_trailing_underscore_: used by convention to avoid conflicts with Python keyword, e.g.
Tkinter.Toplevel(master, class_='ClassName')
__double_leading_underscore: when naming a class attribute, invokes name
mangling (inside class FooBar, __boo becomes _FooBar__boo; see below).
__...