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Can I recover a branch after its deletion in Git?
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Checking length of dictionary object [duplicate]
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Ruby Hash to array of values
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Hash#values is not only simpler, but more efficient. Compare time ruby -e '(1..1000000).reduce({}){|h,i| h.store i,i; h}.values' with time ruby -e '(1..1000000).reduce({}){|h,i| h.store i,i; h}.map{|k,v| v}'
– jordanbtucker
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
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Converting an array of objects to ActiveRecord::Relation
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Return Boolean Value on SQL Select Statement
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@robertpeter07 - The two are equivalent, but * is more idiomatic. See this question.
– Chad
Mar 13 '15 at 15:12
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How do I use $scope.$watch and $scope.$apply in AngularJS?
...ng every watcher attached to all $scopes as long as nothing changes. If no more changes happen in the digest loop, then it's considered to be finished.
You can attach objects to the $scope object either explicitly in the Controller, or by declaring them in {{expression}} form directly in the view.
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How does one generate a random number in Apple's Swift language?
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How to calculate moving average without keeping the count and data-total?
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