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Create array of symbols
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The original answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
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Passing data to a closure in Laravel 4
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BlessingBlessing
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javascript window.location in new tab
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answered Sep 26 '11 at 11:05
Ian OxleyIan Oxley
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Find a Git branch containing changes to a given file
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answered Jun 6 '11 at 21:53
Seth RobertsonSeth Robertson
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Is it possible to adjust x,y position for titleLabel of UIButton?
...the best answer
– greenisus
Apr 12 '11 at 16:10
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I wonder why the asker chose the other answer. ...
Is there a literal notation for an array of symbols?
...e was originally announced here:
http://www.ruby-lang.org/zh_TW/news/2012/11/02/ruby-2-0-0-preview1-released/
It is mentioned in the official documentation of Ruby here:
http://ruby-doc.org/core/doc/syntax/literals_rdoc.html#label-Percent+Strings
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Jinja2 shorthand conditional
... value' }}
– Don Grem
Dec 30 '14 at 11:39
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@DorinGrecu My code is not full with {{ tobe or 'Not...
Incompatible implicit declaration of built-in function ‘malloc’
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answered Aug 13 '11 at 13:50
cnicutarcnicutar
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Can a pointer to base point to an array of derived objects?
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edited Aug 25 '11 at 22:49
answered Aug 25 '11 at 19:39
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Install Marketplace plugin on Eclipse Juno
...no to mars
– AlainD
Jan 28 '17 at 0:11
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