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How to sort an array of hashes in ruby
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374
Simples:
array_of_hashes.sort_by { |hsh| hsh[:zip] }
Note:
When using sort_by you need to as...
How do I simply create a patch from my latest git commit?
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answered Feb 22 '12 at 14:07
UselessUseless
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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
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4 Answers
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Code for decoding/encoding a modified base64 URL
I want to base64 encode data to put it in a URL and then decode it within my HttpHandler.
5 Answers
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SQL query to find record with ID not in another table
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John Woo
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answered Aug 21 '12 at 5:01
Prince JeaPrince Jea
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SQL Server: converting UniqueIdentifier to string in a case statement
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How to delete the last n commits on Github and locally?
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answered Apr 14 '12 at 12:14
KL-7KL-7
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JUnit 4 Test Suites
How do I create test suites with JUnit 4?
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How to remove debugging from an Express app?
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edited Apr 1 '14 at 19:31
Adaptabi
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Two sets of parentheses after function call
...return function(y){
return x + y;
};
}
var addTwo = add(2);
addTwo(4) === 6; // true
add(3)(4) === 7; // true
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