javascript blogs

Is there some way I can define String[int] to avoid using String.CharAt(int)? Solution 1: No, ther… Read more In Javascript, Can I Override The Brackets To Access Characters In A String?

Based on the solution of my question: setState fires and render method gets hit, but nothing rerend… Read more Why A Newline Between `return` And `(` Breaks The Code?

Reading 'A re-introduction to JavaScript' I noticed something interesting about functions: … Read more What Determines If A Javascript Function Is A Named Anonymous Function Versus A, Um, Regular Function?

I want to write a JavaScript function which uses new syntax (bigint literal 42n) when browser suppo… Read more How To Use Extended Js Syntax Available In New Browsers

I'm a beginner to Javascript and encountered this syntax usage(simplified): var testString =… Read more Unfamiliar Use Of Square Brackets During Multiple Variable Declaration In Javascript

I recently came across the following line of code in a JavaScript book that I am working through: … Read more Javascript, Confusing Syntax When Declaring A Variable