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Iterate with JavaScript While Loops
Antonio Vargas edited this page Dec 12, 2016
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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++;
}