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Java Name Hiding: The Hard Way

... answered Jul 4 '14 at 13:14 Donal FellowsDonal Fellows 115k1717 gold badges126126 silver badges190190 bronze badges ...
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How do I find the install time and date of Windows?

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Equation (expression) parser with precedence?

...ce you need to think recursively, for example, using your sample string, 1+11*5 to do this manually, you would have to read the 1, then see the plus and start a whole new recursive parse "session" starting with 11... and make sure to parse the 11 * 5 into its own factor, yielding a parse tree wi...
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How can I programmatically get the MAC address of an iphone

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How to get all of the immediate subdirectories in Python

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Precision String Format Specifier In Swift

...he integer number 4 formatted with "03" looks like 004 let someDouble = 3.14159265359, someDoubleFormat = ".3" println("The floating point number \(someDouble) formatted with \"\(someDoubleFormat)\" looks like \(someDouble.format(someDoubleFormat))") // The floating point number 3.14159265359 forma...
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What is in your Mathematica tool bag? [closed]

...t have that tag. The items retain their original order, so if you set h = #1& then you get an unsorted Union, like in the examples for Reap. But, it can be used for secondary processing. As an example of its utility, I've been working with Wannier90 which outputs the spatially dependent Hamilt...
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Node.js Best Practice Exception Handling

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How to normalize an array in NumPy?

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What is the difference between range and xrange functions in Python 2.X?

... In Python 2.x: range creates a list, so if you do range(1, 10000000) it creates a list in memory with 9999999 elements. xrange is a sequence object that evaluates lazily. In Python 3, range does the equivalent of python's xrange, and to get the list, you have to use list(rang...