Published in Nerd For Tech·PinnedPolyfill for Array methods: map(), filter() and reduce() 💁Hey! You may have been asked this question in an interview or maybe not. Whatever the case is, it doesn’t hurt to always know more. So here I’ll be sharing how to create polyfill for the map, filter, and reduce array methods. Let’s Code ! Pollyfill for Array.map() Let’s first see how Array.map()…Important3 min readImportant3 min read
Published in Nerd For Tech·Sep 23, 2022Polyfill Part 3 🎥: for Call(), Apply() and Bind() ⏳Hey! You may have been asked this question in an interview or maybe not. Whatever the case is, it doesn’t hurt to always know more. So here I’ll be sharing how to create polyfill for call, apply, and bind methods. Let’s Code ! 🤽♀ Pollyfill for Call() : et’s first see how Function.prototype.call() …Java Script2 min readJava Script2 min read
Published in Nerd For Tech·Sep 18, 2022Polyfill for Array methods Part 2 🎥: forEach()Hey! So in the previous blog I shared how to create polyfill for the map, filter, and reduce array methods. In case you haven’t read it here’s the link below 👇 Polyfill for Array map(), filter() and reduce() 💁 Hey! You may have been asked this question in an interview or maybe not. Whatever the case is, it doesn’t hurt to…medium.com Let’s Code ! Pollyfill for Array.forEach() Let’s first see how Array.forEach() works from its syntax:Java Script2 min readJava Script2 min read
Published in Nerd For Tech·Oct 20, 2021Up your DOM manipulation game through these Exercises-Part 01 📚Hey Everyone! You probably got the purpose of this post from the title itself. So without ado, LET’S START ! What is DOM ? DOM is a tree of objects which is created when a webpage is loaded. …HTML2 min readHTML2 min read
Published in Nerd For Tech·Aug 3, 2021Top ReactJS interview questions — Part 2 🚂This article is in continuation with the from the below series : Top 10 common ReactJS interview questions ! 😲 Well! Nobody likes a lot of chit-chat before coming to the real thing especially when it comes to the job, so here I’ll…tanyas27.medium.com Again I’ll be sharing 10 questions from real ReactJS interviews for mid level software developer role. Here we go 🐝 : Q1: What are higher order components ?React1 min readReact1 min read
Published in Nerd For Tech·Aug 1, 2021Embed Tableau Dashboard in React Application 📑What is Tableau? Tableau is a visual analytics platform transforming the way we use data to solve problems — empowering people and organizations to make the most of their data. …Tableau4 min readTableau4 min read
Published in Nerd For Tech·May 6, 2021How to add copy to clipboard functionality in a ReactJs App.In this article, I’ll be sharing how to add copy to clipboard functionality in your react app without the hassle of installing a library into your app. 😌 So we need to 3 things: ♻️ 01: A button : you can take a div or copy icon, anything you would…Reactjs2 min readReactjs2 min read
Published in Nerd For Tech·Mar 9, 2021Top 10 common ReactJS interview questions ! 😲Well! Nobody likes a lot of chit-chat before coming to the real thing especially when it comes to the job, so here I’ll be sharing the 10 most common questions that you’ll get in your interview on ReactJS. I won’t share the answers because it is good to search and…React1 min readReact1 min read
Published in Nerd For Tech·Jan 23, 2021What are Arrays & What you must know about them ? 🚛 (JavaScipt)What is an Array ? An array is a data structure, which can store a collection of elements of the same data type and has a fixed-size. We heard it already, right ? Let’s take an example for better understanding. Consider you have some toy balls of different colours (pink…Arrays3 min readArrays3 min read
Published in Nerd For Tech·Aug 25, 2020How to deploy an App on Google Firebase 🔥In this tutorial, I am going to explain how to deploy an app on Firebase. So, if do not have a clear idea on what Firebase is ? I would suggest going through the below link. What is Firebase? Firebase is a Backend-as-a-Service — BaaS — that started as a YC11 startup and grew up into a next-generation…howtofirebase.com Step 01: Create an account on Firebase Go to https://firebase.google.com/NPM3 min readNPM3 min read
