Jonarod

# Macros
ALL = program1 program2 program3

SRCDIR = src/
BINDIR = bin/
EXT = cpp

CXX = g++
CXXFLAGS = -std=c++14 -O3 -Wall -Wextra

Jonarod

async function readlines(stream, callback, buffer_len = 16) {
  const reader = stream.getReader()
  const td = new TextDecoder('ascii')
  let overflow = null
  let buffer = []

  function flush_buffer() {
    for (let b of buffer) {
      callback(td.decode(b))
    }

Jonarod

Install the Android Container

1. Install snap

Find original instructions for your linux flavor here: (https://snapcraft.io/docs/installing-snapd)[https://snapcraft.io/docs/installing-snapd].

For ubuntu 18.04:

sudo apt install snapd

Jonarod

const BlobToBase64 = function(blob){
    let blobUrl = URL.createObjectURL(blob);

    return new Promise((resolve, reject) => {
                let img = new Image();
                img.onload = () => resolve(img);
                img.onerror = err => reject(err);
                img.src = blobUrl;
            }).then(img => {
                URL.revokeObjectURL(blobUrl);

Jonarod

var deepCopy = function (o) {
    var t, x, key
    t = Array.isArray(o) ? [] : {}
    for (key in o) {
        x = o[key]
        t[key] = (typeof x === "object" && x !== null && !(x instanceof Date)) ? deepCopy(x) : x
    }
    return t
}

Jonarod

Automation

Execute a command at specific time

crontab -e

then, helped by crontab.guru, add a new line like:

Jonarod

/**
 * @usage:
 * 
 * <ToggleSwitch :trueFalseLabels="['On','Off']" :trueFalseColors="['#1CD4A7','#ccc']" v-model="isOn" />
 * 
 * data() {
 *   return {
 *     isOn: false
 *   }
 * }

Jonarod

/**
 * @usage:
 *
 *   <RadioBox label="Foo" value="foo" v-model="MySelectedValue" />
 *   <RadioBox label="Bar" value="bar" v-model="MySelectedValue" />
 *   <RadioBox label="Baz" value="baz" v-model="MySelectedValue" />
 * 
 * data(){
 *    return {
 *      MySelectedValue: "",

Jonarod

/**
 * @usage:
 *
 *   <CheckBox label="Foo" value="foo" v-model="MySelectedValues" />
 *   <CheckBox label="Bar" value="bar" v-model="MySelectedValues" />
 *   <CheckBox label="Baz" value="baz" v-model="MySelectedValues" />
 * 
 * data(){
 *    return {
 *      MySelectedValues: [],

Jonarod

Page to ServiceWorker

// in page.html
navigator.serviceWorker.controller.postMessage({'hello':'world'});

// in sw.js
self.addEventListener('message', event => {