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How can I call controller/view helper methods from the console in Ruby on Rails?
...he helper object:
$ ./script/console
>> helper.number_to_currency('123.45')
=> "R$ 123,45"
If you want to use a helper that's not included by default (say, because you removed helper :all from ApplicationController), just include the helper.
>> include BogusHelper
>> helper....
Vertically align text to top within a UILabel
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How to create a static library with g++?
...answered May 10 '11 at 8:16
user2100815user2100815
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How to navigate through a vector using iterators? (C++)
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You need to make use of the begin and end method of the vector class, which return the iterator ...
Is there a better way to do optional function parameters in JavaScript? [duplicate]
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Merge two branch revisions using Subversion
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answered Aug 12 '09 at 14:02
Billy ONealBilly ONeal
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How to revert multiple git commits?
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Expanding what I wrote in a comment
The general rule is that you should not rewrite (change) h...
In mongoDb, how do you remove an array element by its index?
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edited Apr 12 '16 at 10:47
answered Jan 3 '11 at 22:19
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...owing the usage of the ngForm: http://jsfiddle.net/pkozlowski_opensource/XK2ZT/2/
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