ASArun Shuklainshuklathecoder.hashnode.dev·Feb 20, 2023 · 6 min readOptional Chaining in JSOverview As a JavaScript developer, you must know the behavior of JS. Here, we have the term optional chaining which indicates the option and something like a chain. So, Let's see ahead what is that term and where it will use for what kind of problem...00
ASArun Shuklainshuklathecoder.hashnode.dev·Feb 17, 2023 · 4 min readNullish Coalescing Operator ??So, Here we will discuss the Nullish Coalescing operator. First of all, learn its spelling and pronunciation which is very tough for me also😉🤦♂️😁. So, let's discuss, It's an operator used for getting the value out of null and undefined. In genera...00
ASArun Shuklainshuklathecoder.hashnode.dev·Feb 13, 2023 · 2 min readType Error VS Reference ErrorThere is no taste in life without errors(#filmyDialogue😁) But wait we are here to discuss errors in JavaScript. So, Let's talk about it... As there are many errors that JavaScript provides us for our code. But today we will discuss bout two of them....00
ASArun Shuklainshuklathecoder.hashnode.dev·Feb 13, 2023 · 2 min readWhy do we always get UNDEFINED on calling console.log ()?Whyyyyy?Hi Everyone, I am here again to share some interesting facts about your browser console. Why does every time it returns undefined even if you have asked something different to return? It's like the candy you get after paying your restaurant bill 😒😁...01T
ASArun Shuklainshuklathecoder.hashnode.dev·Feb 13, 2023 · 3 min readWhat is the difference between "==" and "===" in JS?Hi Everyone, This is my first blog and I have tried to write it very confidently. I have visited many sites and watched many youtube videos for this differentiation but all the content is very confusing. So I think let's summarize this in a very simp...00
