forof js code example

Example 1: for of js

let list = [4, 5, 6];

for (let i in list) {
   console.log(i); // "0", "1", "2",
}

for (let i of list) {
   console.log(i); // "4", "5", "6"
}

Example 2: javascript for of

const array = ['hello', 'world', 'of', 'Corona'];

for (const item of array) {
  console.log(item);
}

Example 3: for of loop javascript

const array1 = ['a', 'b', 'c'];

for (const element of array1) {
  console.log(element);
}

// expected output: "a"
// expected output: "b"
// expected output: "c"

Example 4: for of loop in es6

let colors = ['Red', 'Blue', 'Green'];
for (let color of colors){
	console.log(color);
}

Example 5: forof

const files = [ 'foo.txt ', '.bar', '   ', 'baz.foo' ];
let filePaths = [];

for (let file of files) {
  const fileName = file.trim();
  if(fileName) {
    const filePath = `~/cool_app/${fileName}`;
    filePaths.push(filePath);
  }
}

// filePaths = [ '~/cool_app/foo.txt', '~/cool_app/.bar', '~/cool_app/baz.foo']