jupegarnica

const inBrowser = typeof window !== 'undefined'
const inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform
const weexPlatform = inWeex && WXEnvironment.platform.toLowerCase()
const UA = inBrowser && window.navigator.userAgent.toLowerCase()
const isIE = UA && /msie|trident/.test(UA)
const isIE9 = UA && UA.indexOf('msie 9.0') > 0
const isEdge = UA && UA.indexOf('edge/') > 0
const isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android')
const isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios')

jupegarnica

export const cacheAsync = fn => {
  const cached = {};

  return async (...args) => {
    const key = args.join('-');

    if (cached[key] === undefined) {
      cached[key] = await fn(...args);
    }
    return cached[key];

jupegarnica

export const debounce = (fn, delay = 0) => {
  let id;
  return (...args) => {
    if (id) {
      clearTimeout(id);
    }
    id = setTimeout(fn, delay, ...args);
    return id;
  };
};

jupegarnica

https://unsplash.it/200/200

###

https://picsum.photos/200/300

###

https://unavatar.now.sh/

jupegarnica

https://unsplash.it/200/200

###

https://picsum.photos/200/300

jupegarnica

function takeOverConsole(){
    var console = window.console
    if (!console) return
    function intercept(method){
        var original = console[method]
        console[method] = function(){
            // do sneaky stuff
            if (original.apply){
                // Do this for normal browsers
                original.apply(console, arguments)

jupegarnica

.grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));

}

jupegarnica

npx crontab-ui

jupegarnica

wget -O /tmp/wallpaper.jpg https://unsplash.it/2560/1440/?random
gsettings set org.gnome.desktop.background picture-uri file:///tmp/wallpaper.jpg

jupegarnica

const toCamelCase = str => {
  let s =
    str &&
    str
      .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
      .map(x => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
      .join('');
  return s.slice(0, 1).toLowerCase() + s.slice(1);
};
toCamelCase('some_database_field_name'); // 'someDatabaseFieldName'