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Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
... def require_relative(path)
require File.join(File.dirname(caller[0]), path.to_str)
end
end
end
This allows you to use require_relative as you would in ruby 1.9.2 in ruby 1.8 and 1.9.1.
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No internet on Android emulator - why and how to fix? [closed]
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How does UTF-8 “variable-width encoding” work?
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Each byte starts with a few bits that tell you whether it's a single byte code-point, a multi-by...
Preventing twitter bootstrap carousel from auto sliding on page load
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Change Name of Import in Java, or import two classes with the same name
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edited Aug 19 '16 at 20:34
dbreaux
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answered M...
How to execute a Python script from the Django shell?
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409
The << part is wrong, use < instead:
$ ./manage.py shell < myscript.py
You could...
Calling virtual functions inside constructors
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edited Jun 20 at 9:12
Community♦
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answered Jun 7 '09 at 15:52
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Case-insensitive search in Rails model
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edited Aug 13 '15 at 20:41
Andrew Marshall
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Split column at delimiter in data frame [duplicate]
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105
@Taesung Shin is right, but then just some more magic to make it into a data.frame.
I added a "...
Delete keychain items when an app is uninstalled
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409
You can take advantage of the fact that NSUserDefaults are cleared by uninstallation of an app....