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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 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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Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
...om/a/5010169/318765
– mgutt
Jan 28 '14 at 12:19
16
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Converting a double to an int in C#
...nswered May 25 '12 at 12:18
user146043user146043
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What is the minimum valid JSON?
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answered Aug 24 '13 at 14:17
MattMatt
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Why does Clojure have “keywords” in addition to “symbols”?
... is fast too.
– desudesudesu
Jan 5 '14 at 0:13
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Is it possible to use raw SQL within a Spring Repository
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answered May 13 '16 at 14:01
Sébastien DeleuzeSébastien Deleuze
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CSS last-child selector: select last-element of specific class, not last child inside of parent?
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148
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...
Maven: Failed to read artifact descriptor
...d releases.
– Aaron Digulla
Mar 13 '14 at 14:04
1
@AaronDigulla It's that dialog box which is cau...
Get Root Directory Path of a PHP project
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147
For PHP >= 5.3.0 try
PHP magic constants.
__DIR__
And make your path relative.
For PHP...