Emrah Gündüz emrahgunduz

I’m a self-educated/self-learned app developer, writing code since the age of 12.

emrahgunduz / rainbow_2.js

Created September 17, 2016 16:01

Another rainbor generator, a little more complex

	function generateRainbowColors(count, createDiv, frequency1, frequency2, frequency3, phase1, phase2, phase3, center, width) {
	var colors = [];

	if(!count) count = 50;
	if(!createDiv) createDiv = false;
	if(!center) center = 128;
	if(!width) width = 127;

	if(!frequency1) frequency1 = .3;
	if(!frequency2) frequency2 = .3;

emrahgunduz / rainbow.js

Created September 17, 2016 16:00

A rainbow color generator

	function generateRainbowColors(count, createDiv){

	function rainbow(numOfSteps, step) {
	var r, g, b;
	var h = step / numOfSteps;
	var i = ~~(h * 6);
	var f = h * 6 - i;
	var q = 1 - f;
	switch(i % 6){
	case 0: r = 1; g = f; b = 0; break;

emrahgunduz / sshfs.txt

Last active September 17, 2016 15:57

Connect server via ssh as a mounted volume

sshfs -o reconnect -C -o workaround=all -o allow_other -p 56987 [email protected]:/root/backup/ /root/backup

emrahgunduz / multiple_convertion.sh

Last active September 17, 2016 15:58

Convert multiple m4 files to mp3 using ffmpeg

for f in *.m4a; do g=`basename $f .m4a`; ffmpeg -i $f $g.mp3 || echo FAILED; done

emrahgunduz / traverse.js

Created November 13, 2015 19:57

Javascript XPATH traverse for given path

	function getElementByXpath(path) {
	var result = document.evaluate(path, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
	for (var i = result.snapshotLength - 1; i >= 0; i--){
	console.log(result.snapshotItem(i));
	}
	}

emrahgunduz / handlemessage_only_library_sockfs.js

Last active August 29, 2015 14:26

Emscripten handleMessage -- String to Uint8Array convertion -- library_sockfs.js

	function handleMessage(data) {

	if( typeof data == 'string' ) {
	var strUtf8 = unescape( encodeURIComponent( data ) );
	var ab = new Uint8Array( strUtf8.length );
	var le = strUtf8.length;
	for ( var i = 0; i < le; i++ ) {
	ab[i] = strUtf8.charCodeAt(i);
	}
	data = ab;

emrahgunduz / Merge sort in C++

Last active December 14, 2015 20:19

Changed the input style