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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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Django Template Variables and Javascript
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edited Mar 2 '16 at 16:36
Mr. Polywhirl
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AddRange to a Collection
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edited Aug 26 at 19:26
Neuron
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Immutable array in Java
...List<Integer> items = Collections.unmodifiableList(Arrays.asList(0,1,2,3));
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Extract digits from a string in Java
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edited Sep 7 '16 at 20:24
Matt
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
I just recently downloaded the Xcode 4.2 with iOS 5 SDK package and I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone 4 with iOS 5 installed.
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When is localStorage cleared?
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Dominic GreenDominic Green
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Checkout one file from Subversion
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edited Aug 23 '15 at 20:14
Peter Mortensen
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How to detect if a property exists on an ExpandoObject?
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DykamDykam
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RESTful on Play! framework
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As per request, a simple REST-like approach. It works almost the same way Codemwncis' solution w...