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| JavaScript Loops | HinancierTech |
Understanding JavaScript Loops:
A Beginner's Guide
JavaScript is among the most popular programming languages used by millions of developers around the world. One of the fundamental aspects of this language is the concept of loops.
Loops are important for automating repetitive tasks making code management easier. Basically, a loop means something that is repeated.
In JavaScript, the execution of the code is repeated until a certain defined condition is satisfied.
In this article, we’ll explore different types of loops in JavaScript, including for, while, and do...while, with practical examples to help you master them.
What are Loops in JavaScript Programming Language?
Loops in JavaScript allow you to execute a block of code multiple times, depending on specific conditions that has already been defined.
They are particularly useful for tasks that require iteration, such as processing arrays, handling user input, or performing calculations.
Once a loop completes running, the code may return important data that can be used elsewhere in the program.
Types of JavaScript Loops
1. For Loop
For loops is among the common types of loops in JavaScript. It has 3 parts, the initialization, condition, and increment part.
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| for loop structure | hinancier Tech |
for example, let's assume we want to increase the value of a variable until a total of 5.
We will declare a variable x and initialize it with zero; and then we will increase its value until 5 and log its value in the console log.
let x = 0;
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| for loops example 2 |
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