Default Function Parameters in JavaScript
** New Course Launched - Browser JavaScript and Event Loop. Check out the course at http://bit.ly/39eDgEA **
The code is available at https://bonsaiilabs.com/function-defa...
In JavaScript, if the caller does not provide the arguments to the function, the function parameters default to undefined.
However, it's often useful to set a different default value. This is where default parameters can help.
In this video, you will learn how to use default parameters. You will validate that when not providing any arguments, the function parameters are undefined.
You will also see an alternative of performing checks for undefined values, and then finding out how default parameters help you write safe and less code to achieve more.
*********Watch all JavaScript Tutorials*********
http://bit.ly/javascript-youtube
***************************************************
Harit on Twitter: / harittweets
Subscribe for more videos on JavaScript with Visualization: / @bonsaiilabs
Follow bonsaiilabs on Twitter: / bonsaiilabs
Follow bonsaiilabs on Facebook: / thebonsaiilabs
Visit bonsaiilabs at https://bonsaiilabs.com
Watch video Default Function Parameters in JavaScript online, duration hours minute second in high quality that is uploaded to the channel bonsaiilabs 06 February 2020. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 315 times and liked it 6 visitors.
