![[JavaScript] Img onclick](/wp-content/uploads/2023/08/download-4.jpg)
Image onclick The ‘onclick’ method is a great tool for incorporating interactivity into images. You may improve user experience by allowing actions that are triggered when users click on an image using this way. This article will go through how to use the onclick technique to generate … Read More
Today, we’re going to discuss a common error in Javascript: Cannot read property ‘foreach’ of undefined. This error occurs because we’re calling the “forEach” function on an “undefined” value. Also, make sure you only call the “forEach” function on a Set, Map, or Array object. … Read More
Today, we’re going to discuss a TypeError: “Cannot convert undefined or null to object” in Javascript. It occurs when the programmers pass “null” or “undefined” parameters into a function that expects an “Object” parameter as an argument. Here, we’ll discuss … Read More
The error message Cannot find module ‘@babel/core’ is a common issue faced by developers who are using the JavaScript transpiler, Babel. This error occurs when the module cannot be found or is not installed in the project’s node_modules folder. What is Babel? Babel is a JavaScript … Read More
In programming, while dealing with data handling, you may have come across the need for object-oriented programming. In JavaScript-based languages and frameworks, there is a common error that you may have come across during object-oriented programming. The error is:TypeError: Cannot read … Read More
![[FIXED] ERROR Invalid shorthand property initializer](/wp-content/uploads/2023/05/download-39.jpeg)
Invalid shorthand property initializer is a common syntax error that you come across while you are doing object-oriented programming. This error occurs when we create an object. Error Let’s see an example of how this error occurs. The following will … Read More
Concatenate is a Portuguese word that means concatenate. You would have often come across this term while working with data structures and algorithms. In this article, we will discuss concatenation in JavaScript. What is concatenation in JavaScript? Concatenation simply means … Read More
“Cannot use import statement outside a module javascript” is an error that is often encountered by JavaScript developers when they try to use the import statement in their JavaScript file. The cause of this error is that the JavaScript file being … Read More
You may have encountered the “cannot read property ‘0’ of undefined” error while working with arrays in JavaScript. Reading an array using its index frequently causes this error. In addition to this, reading an array with bad values will also … Read More
![[Explained] Cannot read property 'setstate' of undefined](/wp-content/uploads/2023/05/download-36.jpeg)
You may have encountered the error “Cannot read property ‘setstate’ of undefined” while working with react when dealing with context. A wrong understanding of context especially in javascript classes will result in the error above especially when dealing with the”this” keyword in javascript class methods. This error can … Read More