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What is the relative performance difference of if/else versus switch statement in Java?

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Creating an instance using the class name and calling constructor

... answered May 23 '11 at 8:23 Jon SkeetJon Skeet 1210k772772 gold badges85588558 silver badges88218821 bronze badges ...
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GridView VS GridLayout in Android Apps

... a ViewGroup. – Dzmitry Lazerka Oct 8 '12 at 3:01 22 I never said it wasn't. I was just emphasizi...
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What does the [Flags] Enum Attribute mean in C#?

... 2187 The [Flags] attribute should be used whenever the enumerable represents a collection of possibl...
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How to write a CSS hack for IE 11? [duplicate]

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What is the difference between require() and library()?

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In Python, how do you convert seconds since epoch to a `datetime` object?

...output as with time.gmtime >>> datetime.datetime.fromtimestamp(1284286794) datetime.datetime(2010, 9, 12, 11, 19, 54) or >>> datetime.datetime.utcfromtimestamp(1284286794) datetime.datetime(2010, 9, 12, 10, 19, 54) ...
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Detecting endianness programmatically in a C++ program

...ecture (fat binary on Mac os x for example), this will work for both ppc/i386, whereas it is very easy to mess things up otherwise. share | improve this answer | follow ...
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How do you convert a time.struct_time object into a datetime object?

... 389 Use time.mktime() to convert the time tuple (in localtime) into seconds since the Epoch, then u...
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How do you round to 1 decimal place in Javascript?

... 768 Math.round(num * 10) / 10 works, here is an example... var number = 12.3456789 var rounded = Ma...