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Articles tagged with #reactjs
Pre-requisites - Basic knowledge about how to use Redux and Redux Toolkit. How Next js works, the difference between server and client-side components. Usability of Chrome developer tools. Procedure - Installation - Make your next js app by run...
What it is? Layman language - It helps us to know how much of an element on the webpage is visible to the user via the screen. Proper definition - It provides a way to asynchronously observe changes in the intersection of a target element with an an...
What is Redux? Redux is a state management library, it is often used with react, it manages state just like useState in react. When we have too many states in our react application it becomes hectic to manage all those states with useState inside a c...
Accessing individual characters We can treat the string as an array of characters so we can access individual characters with the help of index values starting from zero. const str = "Hello"; console.log(str[0]); // returns H console.log(str[1]); // ...
Logical assignment The logical assignment operator in JavaScript is &&= and ||= . Let me explain it through the code below. let x = 0; let y = 1; console.log(x&&=y); // executes as x && (x=y), returns 0 console.log(x||=y); // executes as x || (x=y), ...
