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Understanding scala enumerations

... 150 the Enumeration trait has a type member Value representing the individual elements of the enumer...
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How to calculate the difference between two dates using PHP?

...rom this it's rather easy to calculate different time periods. $date1 = "2007-03-24"; $date2 = "2009-06-26"; $diff = abs(strtotime($date2) - strtotime($date1)); $years = floor($diff / (365*60*60*24)); $months = floor(($diff - $years * 365*60*60*24) / (30*60*60*24)); $days = floor(($diff - $years ...
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Generate random numbers using C++11 random library

...u can see his full talk here: http://channel9.msdn.com/Events/GoingNative/2013/rand-Considered-Harmful #include <random> #include <iostream> int main() { std::random_device rd; std::mt19937 mt(rd()); std::uniform_real_distribution<double> dist(1.0, 10.0); for (in...
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Why do we need fibers

... 230 +100 Fibers a...
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How to break nested loops in JavaScript? [duplicate]

...o break to a label, like so: function foo () { dance: for(var k = 0; k < 4; k++){ for(var m = 0; m < 4; m++){ if(m == 2){ break dance; } } } } share...
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Is there a Java equivalent to C#'s 'yield' keyword?

...options I know of is Aviad Ben Dov's infomancers-collections library from 2007 and Jim Blackler's YieldAdapter library from 2008 (which is also mentioned in the other answer). Both will allow you to write code with yield return-like construct in Java, so both will satisfy your request. The notable ...
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In Matlab, when is it optimal to use bsxfun?

... +500 There are three reasons I use bsxfun (documentation, blog link) bsxfun is faster than repmat (see below) bsxfun requires less typin...
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In Python, what is the difference between “.append()” and “+= []”?

...ase the only difference is performance: append is twice as fast. Python 3.0 (r30:67507, Dec 3 2008, 20:14:27) [MSC v.1500 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import timeit >>> timeit.Timer('s.append("something")', 's...
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Stack smashing detected

...ollowing snippet: #include <stdio.h> void func() { char array[10]; gets(array); } int main(int argc, char **argv) { func(); } The compiler, (in this case gcc) adds protection variables (called canaries) which have known values. An input string of size greater than 10 causes co...
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How to position a DIV in a specific coordinates?

... answered Jul 23 '11 at 20:01 Michael BerkowskiMichael Berkowski 246k3636 gold badges408408 silver badges359359 bronze badges ...