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How many constructor arguments is too many?
... before calling the method. This is probably mainly specific to component-based design though; I can't come up with a concrete example of a .NET class that behaves in this manner. In your case, it'd definitely cause an increased burden on testing to ensure that the class is never saved to the data...
Java: when to use static methods
...ting a static method that is using some external resource (filesystem, database, etc) this type of static can make it horrendous to test the consuming methods. I personally try to keep statics in the realm of "utility."
– Seth M.
Apr 7 '14 at 13:50
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
...porary variable, set at __autoreleasing. So:
NSError * error = nil;
[ database save: &error ];
Will be transformed to:
NSError * __strong error = nil;
NSError * __autoreleasing tmpError = error;
[ database save: &tmpError ];
error = tmpError;
You may avoid this by declaring the error o...
How to require a controller in an angularjs directive
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Does every Javascript function have to return a value?
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Math.random() versus Random.nextInt(int)
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Reference assignment operator in PHP, =&
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How can I find the first occurrence of a sub-string in a python string?
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setuptools: package data folder location
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Why invoke Thread.currentThread.interrupt() in a catch InterruptException block?
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