pavvell

Interview

General

• Your favorite technology stack for development.
• Talk about your preferred development environment.
• What did you learn yesterday/this week?
• Can you describe the difference between progressive enhancement and graceful degradation?
• How would you optimize a website's assets/resources?
• Explain some of the pros and cons for CSS animations versus JavaScript animations.

pavvell

const CDP = require('chrome-remote-interface');
const argv = require('minimist')(process.argv.slice(2));
const file = require('fs');

// CLI Args
const url = argv.url || 'https://www.google.com';
const format = argv.format === 'jpeg' ? 'jpeg' : 'png';
const viewportWidth = argv.viewportWidth || 1440;
const viewportHeight = argv.viewportHeight || 900;
const delay = argv.delay || 0;

pavvell

#Comprehensive Introduction to @ngrx/store By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

pavvell

<?php

/**
 * Add Photographer Name and URL fields to media uploader
 *
 * @param $form_fields array, fields to include in attachment form
 * @param $post object, attachment record in database
 * @return $form_fields, modified form fields
 */
 

pavvell

.button {
  background-size: 100%;
  background-image: linear-gradient(#fff, #ccc);
  border-radius: 0.45rem;
  border: 1px solid #ddd;
  cursor: pointer;
  color: #333;
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 300;

pavvell

/**
* Get YouTube ID from various YouTube URL
* @author: takien
* @url: http://takien.com
* For PHP YouTube parser, go here http://takien.com/864
*/

function YouTubeGetID(url){
  var ID = '';
  url = url.replace(/(>|<)/gi,'').split(/(vi\/|v=|\/v\/|youtu\.be\/|\/embed\/)/);

pavvell

/**
 * Get a random floating point number between `min` and `max`.
 * 
 * @param {number} min - min number
 * @param {number} max - max number
 * @return {float} a random floating point number
 */
function getRandom(min, max) {
  return Math.random() * (max - min) + min;
}

pavvell

//events - a super-basic Javascript (publish subscribe) pattern

var events = {
  events: {},
  on: function (eventName, fn) {
    this.events[eventName] = this.events[eventName] || [];
    this.events[eventName].push(fn);
  },
  off: function(eventName, fn) {
    if (this.events[eventName]) {

pavvell

// Example 1
mediator.name = 'Doug';
mediator.subscribe('nameChange', function(arg){
     console.log(this.name);
     this.name = arg;
     console.log(this.name);
});

mediator.publish('nameChange', 'Jorn');

pavvell

Node.js Best Practice Exception Handling

Code examples from this stack overflow answer.