laziel

/** Extracted from https://gist.github.com/alexandrudima/bda598fbed179a581986b634cc94ab8d */

/**
 * Returns the number in the set [0, 1]. 
 *   - O => Darkest Black. 
 *   - 1 => Lightest white.
 * @see http://www.w3.org/TR/WCAG20/#relativeluminancedef
 *
 * @param {Object} color
 * @param {Number} color.r

laziel

/*
  JPEG orientation transform
  See https://magnushoff.com/jpeg-orientation.html
 */
img[data-orientation="2"] {
  transform: rotateY(180deg);
}

img[data-orientation="3"] {
  transform: rotate(180deg);

laziel

// Usually I use this in my app's config file, in case I need to disable all cache from the app
// Cache is from `js-cache`, something like `import Cache from 'js-cache';`
const cacheable = true,
    cache = new Cache();

// On request, return the cached version, if any
axios.interceptors.request.use(request => {

    // Only cache GET requests
    if (request.method === 'get' && cacheable) {

laziel

/*
 * Water Canvas by Almer Thie (http://code.almeros.com).
 * Description: A realtime water ripple effect on an HTML5 canvas. 
 * Copyright 2010 Almer Thie. All rights reserved.
 *
 * Example: http://code.almeros.com/code-examples/water-effect-canvas/
 * Tutorial: http://code.almeros.com/water-ripple-canvas-and-javascript
 */

 

laziel

#!/bin/bash

# https://stackoverflow.com/a/23877974/3474615

while [[ $EXT_PREFIX != "ioio" ]]  # change 'ioio' to your desired prefix (can only use lowercase a-p)
do
    rm key.pem manifest_key.txt extension_id.txt

    2>/dev/null openssl genrsa 2048 | openssl pkcs8 -topk8 -nocrypt -out key.pem
    2>/dev/null openssl rsa -in key.pem -pubout -outform DER | openssl base64 -A > manifest_key.txt

laziel

const genRandomStr = (length = 16) {
  let t = '';
  while (t.length < 16) {
    t = t + Math.random().toString(36).substr(2);
  }
  return t.substr(0, length);
};

laziel

var ctx = null, usingWebAudio = true;

try {
  if (typeof AudioContext !== 'undefined') {
      ctx = new AudioContext();
  } else if (typeof webkitAudioContext !== 'undefined') {
      ctx = new webkitAudioContext();
  } else {
      usingWebAudio = false;
  }

laziel

(function(){
    var networks = [{
        url: "https://squareup.com/login?return_to=%2Ffavicon.ico",
        name: "Square"
    }, {
        url: "https://www.instagram.com/accounts/login/?next=%2Ffavicon.ico",
        name: "Instagram"
    }, {
        url: "https://twitter.com/login?redirect_after_login=%2Ffavicon.ico",
        name: "Twitter"