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How to check if a variable is an integer in JavaScript?

... Gaurav Gandhi 2,31622 gold badges2323 silver badges3434 bronze badges answered Jan 31 '13 at 22:54 pranagpranag ...
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How do I calculate the date six months from the current date using the datetime Python module?

...he advantage of this approach is that it takes care of issues with 28, 30, 31 days etc. This becomes very useful in handling business rules and scenarios (say invoice generation etc.) $ date(2010,12,31)+relativedelta(months=+1) datetime.date(2011, 1, 31) $ date(2010,12,31)+relativedelta(months=+...
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Cannot instantiate the type List [duplicate]

... answered Oct 31 '11 at 21:49 Matt BallMatt Ball 323k8585 gold badges599599 silver badges672672 bronze badges ...
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Why is “int i = 2147483647 + 1;” OK, but “byte b = 127 + 1;” is not compilable?

... answered Jul 31 '11 at 11:34 MByDMByD 126k2525 gold badges249249 silver badges260260 bronze badges ...
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Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?

... answered Mar 31 '11 at 17:17 PuppyPuppy 137k2929 gold badges223223 silver badges440440 bronze badges ...
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How to check if a string is a valid date

I have a string: "31-02-2010" and want to check whether or not it is a valid date. What is the best way to do it? 14 Answ...
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Are soft deletes a good idea? [duplicate]

... answered Mar 31 '10 at 1:51 MusiGenesisMusiGenesis 70.6k3737 gold badges176176 silver badges319319 bronze badges ...
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Why is @autoreleasepool still needed with ARC?

... answered Jan 31 '12 at 21:10 mattjgallowaymattjgalloway 34.1k1111 gold badges9494 silver badges107107 bronze badges ...
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Best way to represent a fraction in Java?

...using the method generated by Eclipse, but streamlined a bit.. return (31 + numerator.hashCode())*31 + denominator.hashCode(); } /** * Returns a negative, zero, or positive number, indicating if this object * is less than, equal to, or greater than f, respectively. */ public int ...
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How to do multiple arguments to map function where one remains the same in python?

... answered May 31 '12 at 13:50 Sven MarnachSven Marnach 446k100100 gold badges833833 silver badges753753 bronze badges ...