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Which $_SERVER variables are safe?
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There's no such thing as "safe" or "unsafe" values as such. There are only values that the serv...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
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You need to add this to your environment.rb
config.action_mailer.default_url_options = { :ho...
Binding a WPF ComboBox to a custom list
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Storing DateTime (UTC) vs. storing DateTimeOffset
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Marcel TothMarcel Toth
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Difference between knockout View Models declared as object literals vs functions
... RP NiemeyerRP Niemeyer
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
...True is reassignable:
Python 2.7 (r27:82508, Jul 3 2010, 21:12:11)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> True = 4
>>> True
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In Python 3.x it truly becomes a keyword and a real constant:
Pyth...
enum.values() - is an order of returned enums deterministic
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What is the fastest method for selecting descendant elements in jQuery?
...sed and translate it to a call to $parent.find(".child").show();.
Method 4 and Method 5 both need to parse the selector and then just call: $('#parent').children().filter('.child') and $('#parent').filter('.child') respectively.
So method 3 will always be the fastest because it needs to do the le...
What size should TabBar images be?
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answered Aug 5 '13 at 22:14
garrettmurraygarrettmurray
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Javascript: Extend a Function
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With a wider view of what you're actually trying to do and the context in which you're doing it,...