obber

Asynchronous Javascript (with callbacks)

Say that we have a function, getRandomDog that runs a callback function asynchronously with a dog object as an argument:

const getRandomName = function() {
  const names = ['puppy', 'buddy', 'sam'];
  return names[Math.floor(Math.random() * names.length)];
};

obber

Take a look:

var a = 'hello';
var b = a;
a = 'world';
console.log(b); // what does this log?

---

obber

HTML/DOM check

https://jsfiddle.net/5gge1ds5/

確認目的

• 簡単なDOM操作
  • getElementById
  • getElementsByClassName
  • querySelector(All)
  • appendChild

obber

HTML/DOM check

https://jsfiddle.net/2seepb9L/1/

確認目的

• 簡単なDOM操作
  • getElementById
  • getElementsByClassName
  • getElementsByTagName
  • querySelector(All)

obber

var a = function() {
  console.log(this);
};

// unwrapped
console.log(this); // window

// free function invocation
a(); // window

obber

<?php

/**
 * Template Name: Lettering Archives
 * Description: Used as a page template to show page contents, followed by a loop through a CPT archive  
 */

remove_action ('genesis_loop', 'genesis_do_loop'); // Remove the standard loop
add_action( 'genesis_loop', 'custom_lettering_archive_template' ); // Add custom loop