jochri3

// Write a function that will take a string as input, and return a new
// string with the same letters in reverse order.
//
//
// Difficulty: easy.

function reverse(string) {
  var reversed=""
  for(var i=string.length-1;i>=0;i--)
  {

jochri3

// Write a function that takes an integer `n` in; it should return
// n*(n-1)*(n-2)*...*2*1. Assume n >= 0.
//
// As a special case, `factorial(0) == 1`.
//
// Difficulty: easy.

function factorial(n) {
  var fact=1
  if(n==0)

jochri3

// Write a method that takes in a string. Return the longest word in
// the string. You may assume that the string contains only letters and
// spaces.
//
// You may use the String `split` method to aid you in your quest.
//
// Difficulty: easy.

function longest_word(sentence) {
  var phrase=sentence.split(" ")

jochri3

// Write a function that takes in an integer `num` and returns the sum of
// all integers between zero and num, up to and including `num`.
//
// Difficulty: easy.

function sum_nums(num) {
  var sum=0;
  for(var i=1;i<=num;i++)
  {
    sum +=i

jochri3

// Write a function that will take in a number of minutes, and returns a
// string that formats the number into `hours:minutes`.
//
// Difficulty: easy.

function time_conversion(minutes) 
{
  if(minutes<60)return "0:"+minutes
  else if(minutes==60)return "1:00"
  else

jochri3

// Write a function that takes a string and returns the number of vowels
// in the string. You may assume that all the letters are lower cased.
// You can treat "y" as a consonant.
//
// Difficulty: easy.

function count_vowels(string)
{
  var nbr_voyelles=0;
  var list_voyelles="aeiouyAEIOUY"

jochri3

// Write a function that takes a string and returns true if it is a
// palindrome. A palindrome is a string that is the same whether written
// backward or forward. Assume that there are no spaces; only lowercase
// letters will be given.
//
// Difficulty: easy.

function is_palindrome(string) {
  var contraire=string.split("").reverse().join("");
  if(contraire==string)

jochri3

// Write a function that takes a string in and returns true if the letter
// "z" appears within three letters **after** an "a". You may assume
// that the string contains only lowercase letters.
//
// Difficulty: medium.

function nearby_az(string) {
   var str=string
    var tb=[]
    for(var i in str)

jochri3

// Lists of countries with ISO 3166 codes, presented in various formats.
// Last Updated: Nov 15, 2019

// If you're using PHP, I suggest checking out:
// https://github.com/thephpleague/iso3166
// 
// JS developers can check out:
// https://www.npmjs.com/package/iso3166-2-db

// List of all countries in a simple list / array.

jochri3

What is your folder-structure preference for a large-scale Node.js project?

0: Starting from Rails

This is the reference point. All the other options are based off this.

|-- app
|   |-- controllers
|   |   |-- admin