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Configuration happens in one of 3 ways: command line options the my.cnf configuration file setting variables from within the server Command Line options takes the form mysqld --long-parameter-name=value --another-parameter. The same parameters can be placed in the my.conf configuration fil...

public class MyClass implements Comparable<MyClass> public class MyComparator implements Comparator<SomeOtherClass> public int compareTo(MyClass other) public int compare(SomeOtherClass o1, SomeOtherClass o2) When implementing a compareTo(..) method which depends upon a doub...

Comments are used to show information in a batch script. REM &REM :: &:: Goto :Label Comments. You can also use |>< ,etc. :Label

#include <math.h> double pow(double x, double y); float powf(float x, float y); long double powl(long double x, long double y); To link with math library use -lm with gcc flags. A portable program that needs to check for an error from a mathematical function should set errno ...

var x = HTMLElement.dataset.*; HTMLElement.dataset.* = "value"; MDN Documentation: Using data attributes.

The x86 family has been around for a long time, and as such there are many tricks and techniques that have been discovered and developed that are public knowledge - or maybe not so public. Most of these tricks take advantage of the fact that many instructions effectively do the same thing - but dif...

ParameterDetails@FromDateThe inclusive lower boundary of the generated date range.@ToDateThe inclusive upper boundary of the generated date range. Most experts seem to recommend creating a Dates table instead of generating a sequence on the fly. See http://dba.stackexchange.com/questions/86435/f...