VKVenkatesh K invenkybellara.io·Jun 9, 2023 · 3 min readPromise in JavaScript explainedA promise object represents the eventual completion or failure of an asynchronous operation and its resulting value. in simple words, A Promise has two results: Fulfilled Rejected Let us relate to it with a real-life example. Every year a Promise...00
VKVenkatesh K invenkybellara.io·Mar 27, 2023 · 3 min readScope, Scope Chain and Lexical Scope in JavaScript explainedIn this article we will learn about Scope, Scope Chain and Lexical Scope, which are few of the core ideas of JavaScript. Scope. In JavaScript scope means a particular region of code where you can access some variables. There are two scopes: Global S...00
VKVenkatesh K invenkybellara.io·Mar 26, 2023 · 1 min read5 CSS tricks that you should knowIn this article you will learn five unique and useful CSS tricks. 1. Disable a link. .inactive-link{ pointer-events : none; cursor : default; } You can disable any link by using the CSS code above. 2. Disable text selection. .prevent-select{ use...00
VKVenkatesh K invenkybellara.io·Mar 25, 2023 · 3 min readSlice and Splice in JavaScript.In this article we will learn the difference between slice() and splice() methods in JavaScript. slice() The slice() method returns a part of the array. It does not affect the original array. Instead it creates a shallow copy of the array. Syntax: sl...00
VKVenkatesh K invenkybellara.io·Mar 24, 2023 · 3 min readDifference between var, let and const in JavaScriptIn this article, we will learn about the main differences between var, let and const in JavaScript. var: A var statement has two scopes, global scope and function scope. var declarations are generally hoisted. Global scope of var: If we define a var ...00
