How to Play a Sound on Event in JavaScript

Events are a way for JavaScript to respond to user interaction or other changes in the environment. When an event occurs, JavaScript can execute code in response.

One common way to use events is to play a sound. For example, you could play a sound when a user clicks on a button or when the page scrolls to the bottom.

In this article, we will show you how to play a sound on an event in JavaScript. We will also discuss some common events that you can use to play sounds. Continue reading “How to Play a Sound on Event in JavaScript”

How to resolve SyntaxError: missing ; before statement

If you are a JavaScript developer, you might have encountered the SyntaxError: missing ; before statement at some point. This error means that there is a semicolon missing somewhere in your code, and JavaScript cannot parse it correctly. In this blog post, we will explain why this error occurs, how to fix it, and how to avoid it in the future. Continue reading “How to resolve SyntaxError: missing ; before statement”

How to resolve TypeError: Cannot read property ‘length’ of undefined

In this blog post, I will explain how to resolve a common JavaScript error: TypeError: Cannot read property ‘length’ of undefined. This error occurs when you try to access the length property of a variable that is undefined, meaning it has no value assigned to it. For example, if you have a function that takes an array as an argument and returns its length, but you pass an undefined variable instead of an array, you will get this error. Continue reading “How to resolve TypeError: Cannot read property ‘length’ of undefined”