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Which is the preferred way to concatenate a string in Python?
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The best way of appending a string to a string variable is to use + or +=. This is because it's ...
Difference between jar and war in Java
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13 Answers
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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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3 Answers
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How do I detect if Python is running as a 64-bit application? [duplicate]
...k with the windows registry. Depending on whether you're running python as 32-bit or 64-bit, the key value will be different. How do I detect if Python is running as a 64-bit application as opposed to a 32-bit application?
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How to get Visual Studio to open Resolve Conflicts window after a TFS Get
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3 Answers
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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 check whether a variable is a class or not?
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348
Even better: use the inspect.isclass function.
>>> import inspect
>>> class...
Exclude all transitive dependencies of a single dependency
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For maven2 there isn't a way to do what you describe. For maven 3, there is. If you are using maven 3 please see another answer for this question
For maven 2 I'd recommend creating your own custom pom for the dependency that has your <exclusions>. For projects that need to use th...
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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