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How do I reference a Django settings variable in my models.py?
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2 Answers
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How to duplicate a git repository? (without forking)
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206
See https://help.github.com/articles/duplicating-a-repository
Short version:
In order to mak...
How do I get out of a screen without typing 'exit'?
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ephemientephemient
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How to use regex in String.contains() method in Java
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String.contains
String.contains works with String, period. It doesn't work with regex. It will...
How do I create directory if it doesn't exist to create a file?
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edited Nov 20 '18 at 9:59
BKSpurgeon
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Check if an element is present in an array [duplicate]
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ECMAScript 2016 incorporates an includes() method for arrays that specifically solves the problem, and so is now the preferred method.
[1, 2, 3].includes(2); // true
[1, 2, 3].includes(4); // false
[1, 2, 3].includes(1, 2); //...
When should I use GC.SuppressFinalize()?
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Eliahu Aaron
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answered Sep 29 '08 at 23:56
Robert PaulsonRobert ...
What is causing ERROR: there is no unique constraint matching given keys for referenced table?
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203
It's because the name column on the bar table does not have the UNIQUE constraint.
So imagine...
How do I convert a Ruby class name to a underscore-delimited symbol?
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word.gsub!(/::/, '/')
word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
word.tr!("-", "_")
word.downcase!
word
end
end
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