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How to sort an array in descending order in Ruby
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Can I invoke an instance method on a Ruby module without including it?
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The module_function approach below will avoid breaking any classes which include all of Mods.
module Mods
def foo
puts "Mods.foo"
end
end
class Includer
include Mods
end
Includer.new.foo
Mods.module_eval do
module_function(:foo)
public :foo
end
Includer.new.foo # this would brea...
Simple explanation of clojure protocols
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How can I call controller/view helper methods from the console in Ruby on Rails?
...rency('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.bogus
=> "bogus output"
As for dealing with controllers, I quo...
Incompatible implicit declaration of built-in function ‘malloc’
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You likely forgot to include <stdlib.h>.
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What is the recommended way to delete a large number of items from DynamoDB?
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What is the most efficient way to create HTML elements using jQuery?
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What is the printf format specifier for bool?
...'s part of the C99 language spec. There's a new keyword _Bool, and if you include <stdbool.h>, then bool is a synonym for _Bool.
– Adam Rosenfield
Jun 25 '13 at 20:58
a...
How can I make a WPF combo box have the width of its widest element in XAML?
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VIM Ctrl-V Conflict with Windows Paste
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