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Buatlah objek Person yang memiliki nama, tanggal lahir, jenis kelamin, tingkat kekuatan. Objek tersebut juga dapat berjalan, berlari, dan melompat.

Buatlah objek SuperHero yang mewarisi semua yang dimiliki Person dan memiliki nama julukan super hero. SuperHero dapat melakukan hal-hal yang tidak bisa Person lakukan, seperti terbang, tembus pandang, dan tingkat kekuatan lebih tinggi daripada Person.

Semua property dan kemampuan yang ada di Person tetap dapat dipanggil melalui SuperHero.

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In Laravel 5.8 string and array helpers will be deprecated, and will removed in Laravel 5.9 https://laravel-news.com/laravel-5-8-deprecates-string-and-array-helpers

In this gist I will show you how to replace string helpers with Facade by using regex.

Replace Array Helpers

Copy this line put into find dialog, enable regex mode.

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class Form {

  constructor (data) {
    this._originalData = Object.assign({}, data)

    for (let key in data) {
      this[key] = data[key]
    }
  }

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<form id="form">
  <input type="name" name="full_name" />
  <input type="file" name="image" />
  <button type="submit">Submit</button>    
</form>

// Fetch

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Open the iTerm preferences ⌘+, and navigate to the Profiles tab (the Keys tab can be used, but adding keybinding to your profile allows you to save your profile and sync it to multiple computers) and keys sub-tab and enter the following:

Delete all characters left of the cursor

⌘+←Delete Send Hex Codes:

• 0x18 0x7f – Less compatible, doesn't work in node and won't work in zsh by default, see below to fix zsh (bash/irb/pry should be fine), performs desired functionality when it does work.
• 0x15 – More compatible, but typical functionality is to delete the entire line rather than just the characters to the left of the cursor.

Delete all characters right of the cursor

⌘+fn+←Delete or ⌘+Delete→ Send Hex Codes:

• 0x0b

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const PurgecssPlugin = require('purgecss-webpack-plugin')
// const PurifycssPlugin = require('purifycss-webpack')
const glob = require('glob-all')
const path = require('path')

module.exports = {
  
  lintOnSave: false,
  
  configureWebpack: {

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// This is example of using crypto.createCipheriv(), because
// crypto.createCipher() is deprecated since Node.js v10

const crypto = require('crypto')

const encrypto = {

  encrypt(text, password) {
    const key = password.repeat(32).substr(0, 32)
    const iv = password.repeat(16).substr(0, 16)

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/**
 * Description of this function.
 * 
 * @param {string}      name 
 * @param {Date}        birthday 
 * @param {boolean=}    isMarried       Optional parameter.
 * @param {string|null} [bloodType]
 * @param {number=}     [weight=0]      Optional parameter with default value.
 * @param {string[]}    favoriteFoods   Array of String.
 * 

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function randomInt(min, max) {
  return Math.floor(Math.random() * (max - min + 1) + min)
}

const saveToCloud = () => {
  return new Promise((resolve, reject) => {
    const delay = randomInt(500, 3000)

    setTimeout(() => {
      resolve('Save to cloud success in ' + delay + 'ms')

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function getTemprature() {
  return 20
}

if (getTemprature > 100) {
  alert('DANGER!')
} else {
  alert("It's ok")
}