Operator…How can I direct your Equation?

In any programming language, you are going to be performing some math calculations. Now, in most cases we are not talking ‘rocket science’ here (unless you are a programmer for NASA). For the most part, it is basic math…addition, subtraction, multiplication and division. So let’s take a look at some of these operators and how they can be used.

Addition

[code lang=”js”]
// Addition example
var numOne = 1;
var numTwo = 2;
var total = numOne + numTwo;
// Output the total of 3 to the screen
document.write(total);
[/code]

 Subtraction

[code lang=”js”]
// Subtraction example
var numOne = 1;
var numTwo = 2;
var total = numOne + numTwo;
// Output the total of -1 to the screen
document.write(total);
[/code]

 Multiplication

[code lang=”js”]
// Multiplication example
var numOne = 1;
var numTwo = 2;
var total = numOne + numTwo;
// Output the total of 2 to the screen
document.write(total);
[/code]

 Division

[code lang=”js”]
// Division example
var numOne = 1;
var numTwo = 2;
var total = numOne + numTwo;
// Output the total of 0.5 to the screen
document.write(total);
[/code]

Happy Coding!

Clay Hess

More To Explore

Code

Exploring the Broadcast Channel API: Inter-Tab Communication

Intercommunication between different contexts (like tabs, iframes or workers) of the same origin has often been a challenge. With the Broadcast Channel API, developers now have a powerful tool to easily communicate between browsing contexts. In this blog post, we’ll dive deep into the capabilities of the Broadcast Channel API, exploring its features, use cases, and how it can be effectively implemented in your projects.

computer, laptop, work place-2982270.jpg
Code

Unlocking Wireless Communication: A Dive into the Bluetooth API

Wireless communication has become an integral part of our daily lives, and Bluetooth technology is at the forefront of this revolution, enabling devices to exchange data over short distances and creating a world more interconnected than ever before. At the heart of this technology lies the Bluetooth Application Programming Interface (API), a powerful tool for developers looking to harness the capabilities of Bluetooth in their applications. In this blog post, we’ll explore what the Bluetooth API is, how it works, and the possibilities it opens up for innovation in wireless communication.

Share This Post

Need help?

Let's have a chat...


Login

Jump Back In!

Here at Webolution Designs, we love to learn. This includes sharing things we have learned with you. 

Register

Begin Your Learning Journey Today!

Come back inside to continue your learning journey.