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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(H) {
    // write your code in JavaScript (Node.js 6.4.0)
    let len = H.length;
    if (len === 1) return 1;
    let low = 0;
    let stack = [];
    let tmp = 0, count=0, countB=0;

antonybudianto

function solution(A, B) {
    // write your code in JavaScript (Node.js 6.4.0)
    let len = A.length;
    if (len === 1) return 1;
    let stack = [];
    // stack.unshift(0);
    let sum = B.reduce((a,c) => a+c, 0);
    if (sum === 0 || sum === len) return len;
    if (sum === 1 === B[len-1]) return len;
    if (sum === len-1 && B[0] === 0) return len;

antonybudianto

function solution(S) {
    const openBrackets = ['(', '{', '['];
    const closeBrackets = [')', '}', ']'];
    let len = S.length;
    let stack = [];
    let counter=0;
    
    if (len === 0) { return 1; }
    if (len % 2 !== 0) { return 0; }
    

antonybudianto

// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 6.4.0)
    let len = A.length
    let arr = new Array(len)
    
    for(let i=0; i<len;i++) {
        let idx = A[i] - 1

antonybudianto

function jsonToFirebaseJSON(arr) {
  const result = arr.reduce((acummulator, current, index) =>
    (Object.assign({}, acummulator, {[index]: current})), {});
  return JSON.stringify(result);
}

// index can be replaced with your id/primary key

antonybudianto

function hasPairOfSum(arr, sum){
   var flag;
   for(let i=0;i<arr.length;i++) {
      if (flag === arr[i]) { return true; }
      else if (arr[i] !== sum/2) { continue; }
      else if(!flag) { flag = arr[i]; }
   }
   return false;
}

antonybudianto

<% _.forEach(env, function(v, k) { %>
    global.___ENV__['<%= k %>'] = '<%= v  %>';
    <% }) %>

antonybudianto

git fetch origin            # Updates origin/master
git rebase origin/master    # Rebases current branch onto origin/master

git rebase -i HEAD~3        # Rebases last 3 commits

antonybudianto

# JavaScript Design Pattern

## Prototype Inheritance
function __extends(Child, Parent) {
    Child.prototype = new Parent();
}

function Person(name) {
    this.name = name;
    this.hello = function() {

antonybudianto

#!/bin/bash
 
ID_RSA="$OPENSHIFT_DATA_DIR/.ssh/id_rsa"
KNOWN_HOSTS="$OPENSHIFT_DATA_DIR/.ssh/known_hosts"
 
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i $ID_RSA $1 $2