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Sorting list based on values from another list?

... You are using Python 3. In Python 2, zip produced a list. Now it produces an iterable object. sorted(zip(...)) should still work, or: them = list(zip(...)); them.sort() – Ned Batchelder Jan 23 '18...
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Why is this program erroneously rejected by three C++ compilers?

... You could try the following python script. Note that you need to install PIL and pytesser. from pytesser import * image = Image.open('helloworld.png') # Open image object using PIL print image_to_string(image) # Run tesseract.exe on image To use...
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Is there YAML syntax for sharing part of a list or map?

...<<", nor the phrase "key type". The << syntax does work in the Python yaml package though. Do you know where I can find out more about these sorts of extra features? – Ben Mar 2 '12 at 0:18 ...
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pandas DataFrame: replace nan values with average of columns

...w why, but df.fillna(df.mean()) didnt work, only your version with apply. Python 3 – Rocketq Dec 25 '17 at 11:22 add a comment  |  ...
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How do I add multiple arguments to my custom template filter in a django template?

...t possible according to this section of the docs: Custom filters are just Python functions that take one or two arguments: The value of the variable (input) -- not necessarily a string. The value of the argument -- this can have a default value, or be left out altogether. ...
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Generate a heatmap in MatPlotLib using a scatter data set

...his output to a PNG/PDF file instead of only displaying in an interactive IPython session? I'm trying to get this as some sort of normal axes instance, where I can add a title, axis labels, etc. and then do the normal savefig() like I would do for any other typical matplotlib plot. ...
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How to auto-remove trailing whitespace in Eclipse?

... Good for Java; good for C/C++ too; but not for Python in PyDev. – Craig McQueen Nov 24 '09 at 5:37 14 ...
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Finding all possible combinations of numbers to reach a given sum

...e sums filtering out those that reach the target. Here is the algorithm in Python: def subset_sum(numbers, target, partial=[]): s = sum(partial) # check if the partial sum is equals to target if s == target: print "sum(%s)=%s" % (partial, target) if s >= target: ...
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How to get rid of punctuation using NLTK tokenizer?

... not really need NLTK to remove punctuation. You can remove it with simple python. For strings: import string s = '... some string with punctuation ...' s = s.translate(None, string.punctuation) Or for unicode: import string translate_table = dict((ord(char), None) for char in string.punctuation...
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What is the purpose of the : (colon) GNU Bash builtin?

... @zagpoint Is this where Python gets its use of docstrings as multiline comments from? – Sapphire_Brick Jun 18 at 0:51 add a ...