A function expression is another way of creating a function. It makes your code maintainable because each function has its task and it avoids scope pollution - a term used when variables a cluttered within the namespace, thereby making your program more prone to error.
In this tutorial we will learn the function expressions in the following sections:
Official website: https://techstackmedia.com
Become a patron to learn more: https://www.patreon.com/techstackmedia
Techstack Media is in partnership with Skillshare: http://bit.ly/tsm-skillshare. Learn anything and get the required skill you need to kickstart a long-lasting career.
Website Request: [email protected]
Social Media: ✅ Facebook: https://facebook.com/techstackmedia ✅ Twitter: https://twitter.com/techstackmedia ✅ Instagram: https://instagram.com/techstackmedia ✅ LinkedIn: https://linkedin.com/in/techstackmedia
Higher order functions are functions that operates on other functions, either by taking them as arguments or by returning them.
<p>Other then the syntactical differences. The main difference is the way the this keyword behaves? In an arrow function, the this keyword remains the same throughout the life-cycle of the function and is always bound to the value of this in the...