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What is the difference between Ruby 1.8 and Ruby 1.9
...:0> class C < BlankSlate; def f; Math::PI; end; end; C.new.f
=> 3.14159265358979
Action: Use ::Math::PI
Delegation Changes
Ruby 1.9
irb(main):002:0> class C < SimpleDelegator; end
=> nil
irb(main):003:0> C.new('').class
=> String
Ruby 1.8.6
irb(main):002:0> cla...
What's the difference between libev and libevent?
...eio as well?
– juanpavergara
Mar 9 '14 at 15:21
sadly, it was removed and replaced by libuv: github.com/joyent/libuv/i...
What is the difference between native code, machine code and assembly code?
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answered Aug 8 '10 at 12:14
TimwiTimwi
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CSS last-child selector: select last-element of specific class, not last child inside of parent?
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It does not look at the class though, only the type, so if you happen to have non-articles with the same class you'll get unexpected resul...
How do you commit code as a different user?
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148
Check out the --author option for git commit:
From the man page:
--author=<author>
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Tools for JPEG optimization? [closed]
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How to have jQuery restrict file types on upload?
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Flask vs webapp2 for Google App Engine
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moraesmoraes
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10
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How do you change the server header returned by nginx?
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