week2.js

week2.js

let i = 0
console.log(i)

i += 1
console.log(i)

i++
console.log(i)

const j = 0;
j++

let under_hundred = i < 100
console.log(under_hundred)

for(let index = 0; index < 100; index++) {
  console.log(index)
}

let array = [1, 2, 3, 4, 5]

for (let index = 0; index < array.length; index++) {
  const element = array[index];
  console.log(element)
}

let name = 'Cristiano'
console.log(name[0])
console.log(name.length)

let hello = function() {
  return 'Hello World'
}

console.log(hello)
console.log(hello())

hello = (name) => {
  return "Hello " + name
}

console.log(hello("Cristiano"))

output = (string) => {
  console.log(string)
}

array.forEach(output);

let outputDate = () => {
  console.log(new Date().toLocaleString());
}

setInterval(outputDate, 100)

outputDate = () => {
  process.stdout.clearLine();
  process.stdout.cursorTo(0);
  process.stdout.write(new Date().toLocaleString());
}

setInterval(outputDate, 100)