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Rails 4 Authenticity Token
I was working on a new Rails 4 app (on Ruby 2.0.0-p0) when I ran into some authenticity token problems.
13 Answers
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What is the optimal length for an email address in a database?
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The maximum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "examp...
How do I find an element that contains specific text in Selenium Webdriver (Python)?
... RickyRicky
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Setting Authorization Header of HttpClient
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iOS: Compare two dates
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According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value th...
Dictionary text file [closed]
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What about /usr/share/dict/words on any Unix system? How many words are we talking about? Like...
Batch equivalent of Bash backticks
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edited May 4 '10 at 21:32
Joey
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Changing the status bar text color in splash screen iOS 7
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In the project plist file add the "Status Bar Style" property (key is UIStatusBarStyle). Then...
How to print Unicode character in Python?
... Python source code, you can use Unicode escape characters in the form \u0123 in your string, and prefix the string literal with 'u'.
Here's an example running in the Python interactive console:
>>> print u'\u0420\u043e\u0441\u0441\u0438\u044f'
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Strings declared like this ar...