piouc

function randomAsciiStrings(length){
	return [...Array(length)].map(() => String.fromCharCode(0x20 + Math.random() * 0x5F | 0)).join('')
}

piouc

function SequentialUploader(url, name){
	// local vars
	var files = [];
	var uploading = false;

	// public method
	this.add = function(file, options){
		console.log('new file');
		files.push({