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How to add an empty column to a dataframe?

... new (empty) dataframe to the existing dataframe, but that doesn't feel as pythonic to me :) share | improve this answer | follow | ...
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Sending email through Gmail SMTP server with C#

...Changing the password made all the difference, – André Vermeulen Aug 27 '11 at 15:26 Thanks, finally I was able to so...
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How to randomly sort (scramble) an array in Ruby?

...it for Ruby < 1.9: require 'backports' – Marc-André Lafortune Nov 30 '09 at 15:46 1 Looks lik...
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How can I order a List?

... @AurélienRibon Nothing about the problem statement says that the type of the variable cannot be changed. The requirements are very specifically to sort a List. And the cost associated with this answer is non-trivial and also n...
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What does Bump Version stand for?

...ript on how I automatically bump Git tag versions – Péter Szakszon Jul 16 '17 at 16:15 2 ...
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Set up a scheduled job?

...ave employed is to do this: 1) Create a custom management command, e.g. python manage.py my_cool_command 2) Use cron (on Linux) or at (on Windows) to run my command at the required times. This is a simple solution that doesn't require installing a heavy AMQP stack. However there are nice advan...
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How do I use spaces in the Command Prompt?

... I tried this but doesn't seem to work in my case: python ""C:\Program Files (x86)\Jenkins\workspace\Map Checker Unit Test\sqs-poller\node_modules\map-checker\python\unit_test.py" -d "C:\Program Files (x86)\Jenkins\workspace\Map Checker Unit Test\MAP_CHECK_TMP\#Test Case" -o ...
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List of encodings that Node.js supports

...pular tools like Grunt, Nodemailer, Yeoman, ... – Telémako Jan 13 '14 at 11:32 To use with Electron install lib and s...
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How to convert CSV file to multiline JSON?

...with so I chose to ignore them. However that took some effort. I am new to python so with some trial and error I got it to work. The code is a copy of SingleNegationElimination with the extra handling of utf-8. I tried to do it with https://docs.python.org/2.7/library/csv.html but in the end gave u...
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How to display pandas DataFrame of floats using a format string for columns?

...to display a pandas dataframe with a given format using print() and the IPython display() . For example: 7 Answers ...