JavaScript Array Iteration with For Loop
JavaScript is a powerful programming language that is commonly used for developing interactive websites. One of the basic concepts in JavaScript is iterating over arrays, which can be achieved using a for loop.
Let’s take a look at an example of how to iterate over an array in JavaScript using a for loop:
// Define an array of fruits
var fruits = [“apple”, “banana”, “orange”, “kiwi”];
// Use a for loop to iterate over the array
for (var i = 0; i < fruits.length; i++) {
document.write("
” + fruits[i] + “
“);
}
In the above example, we first define an array of fruits containing four elements. We then use a for loop to iterate over the array and print each element to the screen.
By using a for loop, we can easily iterate over arrays in JavaScript and perform operations on each element. This is a common technique used in web development to dynamically display data on a webpage.
So next time you need to work with arrays in JavaScript, remember that you can use a for loop to iterate over the elements and manipulate them as needed.
global and his main enemy local dude
use forEach
For(cont item of array ){
}
One of your videos the other day inspired me to use arrow functions for the first time. They used to be so intimidating!! Please keep making your short videos; I watch them every time they pop up in my feed. Also, I love the uncluttered video/audio. No talking head in the corner or annoying loud synth music to turn down.
Keep it up in 2023, and thank you!!
For item in array function(item)