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class
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answered Mar 24 '10 at 3:05
Chris Jester-YoungChris Jester-Young
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rails - Devise - Handling - devise_error_messages
...sue logged on Github https://github.com/plataformatec/devise/issues/issue/504/#comment_574788
Jose is saying that devise_error_messsages! method is just a stub (though it contains implementation) and that we're supposed to override/replace it. It would have been nice if this was pointed out somewhe...
How to handle initializing and rendering subviews in Backbone.js?
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This is a great question. Backbone is great because of the lack of assumptions it makes, but it ...
Cookies vs. sessions
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answered Jun 6 '11 at 14:40
FoscoFosco
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How to store a list in a column of a database table
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edited Jun 18 '10 at 14:52
answered Jun 18 '10 at 14:25
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mmap() vs. reading blocks
...king on a program that will be processing files that could potentially be 100GB or more in size. The files contain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since the in...
Appending a vector to a vector [duplicate]
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answered Mar 31 '10 at 9:34
Andreas BrinckAndreas Brinck
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Why are static variables considered evil?
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30 Answers
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
.... I even found this that claims that you can see an improvement of over 2000% on dictionary-based operations.
11 Answers
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Android splash screen image sizes to fit all devices
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Disclaimer
This answer is from 2013 and is seriously outdated. As of Android 3.2 there are now 6 groups of screen density. This answer will be updated as soon as I am able, but with no ETA. Refer to the official documentation for all the densities at the mo...