Iterating Arrays with Loops (for, forEach)
In JavaScript, you can iterate through array elements using loops like for and forEach.
Syntax:
You can iterate over an array using loops in the following ways:
- for Loop:
for (let i = 0; i < array.length; i++) {
console.log(array[i]);
}array.forEach(element => {
console.log(element);
});Purpose:
Loops are essential for working with data collections, such as arrays, and allow a block of code to be executed multiple times.
Exercises
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JavaScript Concepts and Reference
Functions
Objects in JavaScript
Arrays
DOM (Document Object Model)
Error Handling
Promises and Asynchronicity
Modules in JavaScript
ES6 and Advanced Features
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