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Using NSPredicate to filter an NSArray based on NSDictionary keys
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NSPredicate is available since iOS 3.0.
– zekel
Jul 8 '12 at 1:00
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How do you use https / SSL on localhost?
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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301
It looks like this is an issue with how the keyup event is being bound.
You can add the tabin...
How to get Visual Studio to open Resolve Conflicts window after a TFS Get
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What is the HEAD in git?
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edited Nov 30 '16 at 12:30
Maroun
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...don't know if this is most effective, but perhaps the shortest
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(function(x) { return B.indexOf(x) < 0 })
console.log(diff);
Updated to ES6:
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(x => !B.includes(x) );
console.log(diff);
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Any way to modify Jasmine spies based on arguments?
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Compare two List objects for equality, ignoring order [duplicate]
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313
If you want them to be really equal (i.e. the same items and the same number of each item), I ...