Davor Hrg hrgdavor

hrgdavor / Bits.java

Last active April 25, 2017 16:48

java convert long to 64 bits(0|1) string

	public class Bits{

	public static void main(String[] args){
	long val = -12435L;
	System.out.println(longBits(val));
	// 1111111111111111111111111111111111111111111111111100111101101101
	System.out.println(longBitsSpaced(val));
	// 11111111 11111111 11111111 11111111 11111111 11111111 11001111 01101101
	}

hrgdavor / Highlander.java

Created March 10, 2017 12:15

Use a TCP port to check if another instance is running ad stop it (for dev when restarting app multiple times to test)


	import java.io.BufferedReader;
	import java.io.InputStream;
	import java.io.InputStreamReader;
	import java.io.OutputStream;
	import java.net.InetSocketAddress;
	import java.net.ServerSocket;
	import java.net.Socket;

	public class Highlander {

hrgdavor / matcher

Created October 17, 2015 20:57

small, simple, matcher function factory for searching DOM nodes

	/** any tag
	- () - any alement that is a tag and not TextElement
	- (func) - matching decided by the provided function
	- (tag) - element with that tag
	- (attr,value) - element with attribute and value for it
	- (tag,attr,value) */
	function matcher(p1,p2,p3){
	if(typeof(p1) == 'function') return p1;
	if(!p3){
	if(!p2){