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Convert decimal to hexadecimal in UNIX shell script
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edited Dec 19 '08 at 2:31
answered Dec 18 '08 at 21:46
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How to get the value from the GET parameters?
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git working on two branches simultaneously
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Git 2.5+ (Q2 2015) supports this feature!
If you have a git repo cool-app, cd to root (cd cool-app), run git worktree add ../cool-app-feature-A feature/A. This checks out the branch feature/A in it's own new dedicated directory,...
How to JSON serialize sets?
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JSON notation has only a handful of native datatypes (objects, arrays, strings, numbers, boolea...
When should I use Struct vs. OpenStruct?
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Smar
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answered Jul 24 '09 at 13:43
PestoPesto
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++someVariable vs. someVariable++ in JavaScript
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250
Same as in other languages:
++x (pre-increment) means "increment the variable; the value of ...
Bare asterisk in function arguments?
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232
Bare * is used to force the caller to use named arguments - so you cannot define a function wi...
How do I pass a class as a parameter in Java?
...od using reflection
import java.lang.reflect.*;
public class method2 {
public int add(int a, int b)
{
return a + b;
}
public static void main(String args[])
{
try {
Class cls = Class.forName("method2");
Class partypes[] =...
How do I concatenate two lists in Python?
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24 Answers
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Sublime text 2 - find and replace globally ( all files and in all directories )
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2 Answers
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