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bepitulaz / asynchronous-sample.js
Created January 4, 2017 12:54
Callback vs Promise
const fs = require('fs');
/**
Tiga operasi menghapus file di bawah ini, walaupun disusun berurutan
tetapi belum tentu selesainya berurutan dari operasi 1 sampai operasi 3.
*/
// Operasi 1
fs.unlink('/file-one', function(err) {
console.log('file one is deleted');
@bepitulaz
bepitulaz / reduce.js
Created January 3, 2017 09:07
Higher-Order Functions Sample
var sampleData = [1, 2, 3, 4, 5];
/*
Buat fungsi yang mengakumulasi keseluruhan elemen dalam Array.
Hasil yang diharapkan 15
*/
// Menggunakan perulangan for
function denganPerulangan(data) {
var result = 0;
@bepitulaz
bepitulaz / filter.js
Created January 3, 2017 08:48
Higher-Order Functions Sample
var sampleData = [1, 2, 3, 4, 5];
/*
Buat fungsi yang menghasilkan Array yang isinya hanya bilangan genap.
Hasil yang diharapkan [2, 4]
*/
// Menggunakan perulangan for
function denganPerulangan(data) {
var expectedResult = [];
@bepitulaz
bepitulaz / map.js
Created January 3, 2017 08:39
Higher-Order Functions Sample.
var sampleData = [1, 2, 3, 4, 5];
/*
Buat fungsi yang mengalikan setiap elemen dengan angka 2.
Hasil yang diharapkan [2, 4, 6, 8, 10]
*/
// Menggunakan perulangan for
function denganPerulangan(data) {
var expectedResult = [];
@bepitulaz
bepitulaz / higher-order-function.js
Last active January 2, 2017 10:50
Higher-Order Functions Pada JavaScript
// Contoh higher-order function
function salam(time) {
return function(userName) {
return time + " " + userName;
}
}
// Jika dipanggil langsung
salam("Selamat pagi")("Asep"); // Hasilnya: "Selamat pagi Asep"
@bepitulaz
bepitulaz / core.cljs
Last active August 29, 2015 14:20
ClojureScript: Integrating React Bootstrap and Reagent
(ns sample.core
(:require [cljsjs.react]
[reagent.core :as reagent :refer [atom]]))
(defn text-editor
"Text editor for static blog."
[]
(let [grid (aget js/ReactBootstrap "Grid")
row (aget js/ReactBootstrap "Row")
col (aget js/ReactBootstrap "Col")]