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István Szmozsánszky flaki

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flaki / native-promise-deferred.js
Created Jun 7, 2014
Deferred objects tooling based on the native ES6 Promise implementation
View native-promise-deferred.js
* Extends native promises with deferred objects.
* Deferreds return an object that has a <promise>, which could be resolved via
* the included <resolve> and <reject> calls.
if (Promise && !("deferred" in Promise)) Promise.deferred = function() {
var fResolve,
P = new Promise(function(resolve, reject) {
fResolve = resolve;

Keybase proof

I hereby claim:

  • I am flaki on github.
  • I am flaki ( on keybase.
  • I have a public key whose fingerprint is 456C 501F 75FD 8D54 8C3A 12CD 6303 E8B6 1C62 C3CE

To claim this, I am signing this object:

flaki /
Last active Aug 29, 2015
# io.js 1.0.0 (beta) is OUT — a beginners' guide to io.js and ES6

io.js 1.0.0 (beta) is OUT — a beginners' guide to io.js and ES6

actually, it is more like 1.0.1, but heck! :)

So what is this “io.js” ?

TL;DR: io.js is a [fork] of [node.js].

A bit more in-depth, please?

A few core maintainers of node.js got fed up with the slow updates of node.js, the infinite beta state of 0.11 and that 0.12 was basically coming for two years now, and decided to create their own fork of the server-side JavaScript runtime, called it io.js and released it today.
Read the Q&A for more background!

flaki /
Last active Aug 29, 2015
Rust 1.0.0 release introductory article for Hacks v5

Diving into Rust for the first time

A computer program may crash or hang due to a wide variety of reasons. Memory access violations/segmentation faults are most of the time rooted in unsafe memory handling, while hangs and unpredictable behavior could sometimes be attributed to concurrent, unsynced or out-of-sync access to memory.

Rust is a new programming language,

flaki /
Created Jul 18, 2015
Atom on Windows and Hungarian keyboard layout AltGr+<key> keybinding fix - add this to your
# Your init script
# Fixes AltGr problems on Hungarian keyboard layouts in Windows
# for characters [ (AltGr+F), < (AltGr+M), \ (AltGr+Q) and { (AltGr+B)
atom.keymaps.keyBindings = atom.keymaps.keyBindings.filter((binding, i) ->
['ctrl-alt-f','ctrl-alt-q','ctrl-alt-b','ctrl-alt-m'].indexOf(binding.keystrokes) == - 1
flaki / accel.js
Created Sep 8, 2015
T2 Rust Example
View accel.js
var spawn = require('child_process').spawn;
var child = spawn('accel_rs', [], {});
// Use standard out...
child.stdout.on('data', function(data) {
// ... OR use a domain socket
var net = require('net');
flaki / nored.html
Created Sep 30, 2015
SVG Filter removing the red channel
View nored.html
body {
} {
color: white;
margin: 0;
display: inline-block;
width: 16em;
} span {
flaki / halloweend.ino
Created Nov 1, 2015
Spooky version of the Arduboy rund.ino game (
View halloweend.ino
#include <SPI.h>
#include "Arduboy.h"
#include <EEPROM.h>
#include <avr/pgmspace.h>
Arduboy arduboy;
// frame counter
unsigned int frame = 0;
flaki / formerreps.js
Last active Jan 8, 2016
Check Rep status (active/former) in dashboard
View formerreps.js
if (window.location.toString() === "") {
document.querySelectorAll('#dashboard-mentorship-block [href*="/u/"]'),
function(a) {
console.log("Checking "+a.href+" ... ");
var r = new XMLHttpRequest();"GET", a.href);
r.onreadystatechange = function () {
if (r.readyState != 4 || r.status != 200) return;
var former = r.responseText.match(/Former Rep/);
flaki /
Last active Jan 8, 2016
Enabling FirefoxEmoji emoticons and the Firefox OS Emoji keyboard

Firefox OS Emoji 101

How to enable the built-in emoji keyboard?

  • Go to Settings ➡️ Keyboards ➡️ Select Keyboards:
  • Tick ✅ Emoji in the Built-in Keyboard group
  • Use the "change layout" button on the keyboard to switch between layouts, or
  • Long-press on the layout-change button and select "Emoji" to enable

If the option is not available, make sure you are on latest master, or if you are Foxfooding, set the nightly-latest update channel

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