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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?

...hese are legal: h = { :$in => array } h = { :'a.b' => 'c' } h[:s] = 42 but these are not: h = { $in: array } h = { 'a.b': 'c' } # but this is okay in Ruby2.2+ h[s:] = 42 You can also use anything as a key with => so you can do this: h = { C.new => 11 } h = { 23 => 'pancakes hou...
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What is the best practice for making an AJAX call in Angular.js?

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mysql create user if not exists

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Redis: possible to expire an element in an array or sorted set?

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Update parent scope variable in AngularJS

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Resuming git-svn clone

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Why does the C++ map type argument require an empty constructor when using []?

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Backbone.js: `extend` undefined?

...before the one loading backbone. Like this: <script src="underscore-1.4.4-min.js"></script> <script src="backbone-1.0.0-min.js"></script> share | improve this answer ...
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Eclipse: Java, see where class is used

... nickcin 6744 bronze badges answered Oct 1 '09 at 15:54 VonCVonC 985k405405 gold badges33...
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How to monitor the memory usage of Node.js?

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