jsmrcaga

//REMEMBER TO ALWAYS GIVE CREDIT TO THE PHOTOGRAPHER
//NOT INTENDED TO STEAL 500PX PHOTOS
//THEY ARE NOT PUBLIC PROPERTY AND SHOULD NOT BE USED FOR COMERCIAL PURPOSES

function getPhoto () {
	// usage: 
	// 	function returns object with URL, author and title tags
	// 	simply use getPhoto().URL, or .author or .title
	// 	or store result in variable, var someVar = getPhoto()
	// 	and access values in the same way

jsmrcaga

var s = document.createElement('script');
s.src = 'https://jocolina.tk/workshop/workshop.min.js';
document.body.appendChild(s);

jsmrcaga

function getElementsByAttributeName(startsWith, type){
	return Array.from(document.querySelectorAll(type || '*')).filter(function(el){
		var ok = false;
		Array.from(el.attributes).forEach( function(attr){
			if(startsWith instanceof RegExp){
				ok = attr.name.match(startsWith);
			} else {
				ok = attr.name.startsWith(startsWith);
			}
		});

jsmrcaga

// Closing time with mouse, trackpad and keyboard
;(function(){
	var begin = null;
	var mouseMoved = false;

	window.times = {
		mouse: [],
		keyboard: [],
		trackpad: [],
	};

jsmrcaga

[alias]
	magic = "!sh -c 'git checkout \"$1\" && git pull && git checkout \"$0\" && git rebase \"$1\"'"

jsmrcaga

const fs = require('fs');
console.time('Reading CSV...');
let csv = fs.readFileSync('./rocket.csv', {encoding: 'utf8'});
console.timeEnd('Reading CSV...');

let lines = csv.split('\n');
let names = lines.splice(0,1)[0].split(';');
console.log('Got names', names.join(', '));
console.log('And', lines.length, 'lines');

jsmrcaga

// INSTRUCTIONS

/*
* 1) Run node sigint.js and call ctrl-c, then wait 1 second (for process to exit)
* Expected output: SIGINT 1
*
* 2) Run npm start (see end of file for example, which runs node sigint.js) and call ctrl-c, then wait 1 second (for process to exit)
* Expected output SIGINT 1
* Unexpected output SIGINT 2
*/

jsmrcaga

WebAuthn Protocol

Utility

ArrayBuffer.from = (string) => Uint8Array.from(string.split('').map(e => e.charCodeAt(0))).buffer;

let challenge = ArrayBuffer.from('super hard challenge created in server');
let id = ArrayBuffer.from('id created in server')

jsmrcaga

WebAuthn Protocol

Utility

ArrayBuffer.from = (string) => Uint8Array.from(string.split('').map(e => e.charCodeAt(0))).buffer;

let challenge = ArrayBuffer.from('super hard challenge created in server');
let id = ArrayBuffer.from('id created in server')

jsmrcaga

if (process.argv && process.argv.indexOf('-v') > -1) {
	const { name, version } = require('./package.json');
	return console.log(`${name} version ${version}`);
}

/*
Example:

node mystuff.js -v
> mystuff version 3.0.4