lanrion lanrion

🎯

Focusing

Ruby、Go！

lanrion / hexstring.js

Created March 23, 2020 13:52 — forked from tauzen/hexstring.js

Hex string to byte and other way round conversion functions.

	function byteToHexString(uint8arr) {
	if (!uint8arr) {
	return '';
	}

	var hexStr = '';
	for (var i = 0; i < uint8arr.length; i++) {
	var hex = (uint8arr[i] & 0xff).toString(16);
	hex = (hex.length === 1) ? '0' + hex : hex;
	hexStr += hex;