Answers for "for loop node js"

219

javascript for loop

var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) { 
  console.log(colors[i]);
}
Posted by: Guest on June-17-2019
14

js for loop

var i; //defines i
for (i = 0; i < 5; i++) { //starts loop
  console.log("The Number Is: " + i); //What ever you want
}; //ends loop
//Or:
console.log("The Number Is: " + 0);
console.log("The Number Is: " + 1);
console.log("The Number Is: " + 2);
console.log("The Number Is: " + 3);
console.log("The Number Is: " + 4);
//They do the same thing!
//Hope I helped!
Posted by: Guest on June-21-2020
31

javascript loop

let array = ['Item 1', 'Item 2', 'Item 3'];

array.forEach(item => {
	console.log(item); // Logs each 'Item #'
});
Posted by: Guest on February-20-2020
12

javascript loop

let array = ['Item 1', 'Item 2', 'Item 3'];

for (let index = 0; index < array.length; index++) {
  console.log("index", index);
  console.log("array item", array[index]);
}
Posted by: Guest on March-04-2020
9

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"
Posted by: Guest on March-02-2020
4

for loop javascript

var i;
for (i = 0; i < 10 ; i++) {
  //do something
}
Posted by: Guest on July-30-2020

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