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how to generate migration to make references polymorphic
...ter of polymorphic, like: t.referencesp :imagable, treferenceso :imagable, etc.
– OzBarry
Apr 7 '15 at 18:09
10
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WebSocket with SSL
...you guide me through the apache configuration. e.g: where to put the .cert etc. thanks!
– muaaz
Jan 2 '16 at 10:25
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How to find where gem files are installed
...ronment Display information about the RubyGems environment
fetch Download a gem and place it in the current directory
generate_index Generates the index files for a gem server directory
help Provide help on the 'gem' command
insta...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
...,
computationally intensive part and
then stop to look at data, plots, etc.
Opening an IPython instance will give
you full access to your data and
functions, and you can resume program
execution once you are done with the
interactive part (perhaps to stop
again later, as many times a...
calculating the difference in months between two dates
In C#/.NET TimeSpan has TotalDays , TotalMinutes , etc. but I can't figure out a formula for total months difference. Variable days per month and leap years keep throwing me off. How can I get TotalMonths ?
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Creating an official github mirror
...itory for the forks, using names like github_torvalds_subsurface. It will fetch from every fork.
It downloads metadata from each fork. This is stored into a branch named "github". Each fork gets a directory in there, like torvalds_subsurface. Inside the directory there will be some files, like ...
What is the difference between gmake and make?
...N LINUX systems. Say BSD is using its own make which has different syntax, etc.
– Alex
Jan 16 '15 at 22:02
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Remove unwanted parts from strings in a column
...result'] = [x[1:-1] for x in df['result']]
Same rules for handling NaNs, etc, apply.
Performance Comparison
Graphs generated using perfplot. Full code listing, for your reference. The relevant functions are listed below.
Some of these comparisons are unfair because they take advantage of th...
CSS table column autowidth
...Suppose i have only 1 li element it should shrink vs. having 3 li elements etc):
4 Answers
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2 column div layout: right column with fixed width, left fluid
...es & Tds. And you will end up loosing features like overflow scrolling etc.
– MarzSocks
Jun 18 '16 at 14:33
That i...