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Iterate with JavaScript While Loops

Antonio Vargas edited this page Dec 12, 2016 · 1 revision

Iterate with JavaScript While Loops

You can run the same code multiple times by using a loop.

Another type of JavaScript loop is called a "while loop", because it runs "while" a specified condition is true and stops once that condition is no longer true.

var ourArray = [];
var i = 0;
while(i < 5) {
  ourArray.push(i);
  i++;
}

Let's try getting a while loop to work by pushing values to an array. Instructions

Push the numbers 0 through 4 to myArray using a while loop.

// Setup
var myArray = [];

// Only change code below this line.
var i = 0;
while(i < 5) {
  myArray.push(i);
  i++;
}
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