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How do you write a migration to rename an ActiveRecord model and its table in Rails?
...
And rename your files etc, manually as other answers here describe.
See: http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
Make sure you can rollback and roll forward after you write this migration. It can get tricky if you get something wrong and get stuck with a migration that trie...
How can I strip the whitespace from Pandas DataFrame headers?
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How to serialize an Object into a list of URL query parameters?
...;
}
str += key + "=" + encodeURIComponent(obj[key]);
}
Example: http://jsfiddle.net/WFPen/
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How do I prevent an Android device from going to sleep programmatically?
...gs(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
super.loadUrl("http://stackoverflow.com");
}
}
After that, my app would not go to sleep while it was open. Thanks for the anwer goes to xSus.
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Escaping regex string
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Keyboard shortcut to change font size in Eclipse?
...riginal question was posted, but for future reference:
check this project, https://github.com/gkorland/Eclipse-Fonts
I have used it, and it's very simple and efficient.
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raw_input function in Python
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raw_input() was renamed to input() in Python 3.
From http://docs.python.org/dev/py3k/whatsnew/3.0.html
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How to get all enum values in Java?
... Value : %s ]%n",currency.name(),currency);
}
}
}
http://javaexplorer03.blogspot.in/2015/10/name-and-values-method-of-enum.html
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Reading/writing an INI file
...ues like so:
MyIni.Write("DefaultVolume", "100");
MyIni.Write("HomePage", "http://www.google.com");
To create a file like this:
[MyProg]
DefaultVolume=100
HomePage=http://www.google.com
To read the values out of the INI file:
var DefaultVolume = MyIni.Read("DefaultVolume");
var HomePage = MyIni.Re...
Covariance, Invariance and Contravariance explained in plain English?
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