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NumPy or Pandas: Keeping array type as integer while having a NaN value
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This capability has been added to pandas (beginning with version 0.24):
https://pandas.pydata.org/pandas-docs/version/0.24/whatsnew/v0.24.0.html#optional-integer-na-support
At this point, it requires the use of extension dtype Int64 (capitalized), rather than the default dtype int64 (lowercase)....
How to disable Golang unused import error
...tion), use
the blank identifier as explicit package name.
View more at https://golang.org/ref/spec#Import_declarations
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Load different colorscheme when using vimdiff
... are equally beautiful.
curl -fLo ~/.vim/colors/molokai.vim --create-dirs https://raw.githubusercontent.com/tomasr/molokai/master/colors/molokai.vim
curl -fLo ~/.vim/colors/github.vim --create-dirs https://raw.githubusercontent.com/endel/vim-github-colorscheme/master/colors/github.vim
Put the fol...
Setting Django up to use MySQL
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As all said above, you can easily install xampp first from https://www.apachefriends.org/download.html
Then follow the instructions as:
Install and run xampp from http://www.unixmen.com/install-xampp-stack-ubuntu-14-04/, then start Apache Web Server and MySQL Database from the GUI....
What's the difference between %s and %d in Python string formatting?
...that name is a string (%s) and number is an integer (%d for decimal).
See https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting for details.
In Python 3 the example would be:
print('%s %d' % (name, number))
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Given the lat/long coordinates, how can we find out the city/country?
... example of the output (this is in json, output is also available in XML)
https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452&sensor=true
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How do you manage your gists on GitHub? [closed]
...ter the post.
The script also supports sync all your gists (gister sync).
https://github.com/weakish/gister/
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How can strings be concatenated?
...asiest way would be
Section = 'Sec_' + Section
But for efficiency, see: https://waymoot.org/home/python_string/
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Making git auto-commit
...tory.
You can find the script, more info and instructions over on github: https://github.com/nevik/gitwatch
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The difference between sys.stdout.write and print?
...ample:
print >> open('file.txt', 'w'), 'Hello', 'World', 2+3
See: https://docs.python.org/2/reference/simple_stmts.html?highlight=print#the-print-statement
In Python 3.x, print becomes a function, but it is still possible to pass something other than sys.stdout thanks to the fileargument...