I like to build developer tools in my spare time. I have tried dabbling with ASTs, TypeScript compiler api, webpack plugins, react custom re
Nothing here yet.
Jan 1, 2022 · 11 min read · Intro Whenever you are writing a recursive function, there is a small question you have to answer mentally - how can this function call itself? To start off, there is arguments.callee - which seems like a decent option, but it is considered a legac...
VViswa commented
Aug 2, 2020 · 7 min read · Let's start with a example of closure - function outer() { // scope A var myText = 'Hello' return function inner() { // scope B console.log(myText) } } { // scope C let myText = 'World' let fn = outer() fn(); } Here we have ...
ALBAquib and 2 more commentedJul 12, 2020 · 5 min read · We use [...someArray] or array.values() to get multiple values out of a array. And we kind of know how it works - it just returns all the values from the array. Now internally, both of them uses the iterator protocol - which is already defined on ar...
BBolaji commentedApr 26, 2020 · 6 min read · 🎙️ Hi, I am Abhas. I interviewed at Flipkart for UI engineer 1 role in the beginning of 2019. It's already been one year from then, but I never publicly wrote about it. Over time, some people have asked me about the UI interview process at Flipkar...
TTanseer commented
Mar 30, 2020 · The problem Calling a method directly works as expected.But when we pass a method as callback, it loses reference to the original object (as this) when called. Why is that? Can the spec help us explain this difference? The explanation For methods, ...
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