How to resolve Warning: Can’t perform a React state update on an unmounted component
Acting as a front-end developer can be challenging and rewarding, but also frustrating at times. One of the common issues that you may encounter is...
How to resolve Error: Element type is invalid: expected a string or a class/function but got: null
If you are a React developer, you might have encountered this error message at some point: Error: Element type is invalid: expected a string (for...
How to resolve Uncaught Error: Minified React error #185
If you are developing a React application, you might encounter the following error message in your browser console: Uncaught Error: Minified React error #185; visit...
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...
How to resolve TypeError: Cannot read property ‘length’ of undefined
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...
Solving ExpressionChangedAfterItHasBeenCheckedError
If you are working with Angular, you might have encountered the dreaded ExpressionChangedAfterItHasBeenCheckedError. This error occurs when the value of a property or variable changes...
What does ui mean
Today I’m going to talk about a very common question that many people have: what does ui mean? If you’re new to the world of...
How to resolve ReferenceError: jQuery is not defined
If you are a web developer, you might have encountered the ReferenceError: jQuery is not defined error at some point. This error means that your...
How to solve TypeError: undefined is not a function in jquery
Hey, are you getting a TypeError: undefined is not a function in jquery and wondering how to fix it? Don’t worry, I’ve got you covered....
Resolving TypeError: undefined is not an object
If you are working with jQuery, you might encounter this error message: TypeError: undefined is not an object. This means that you are trying to...