Learn JavaScript™

11 Advanced React Interview Questions you should absolutely know (with detailed answers)

1. What is the React Virtual DOM? Virtual DOM is a concept where a virtual representation...

316 viewsedited 03:23

Detect object changes with JavaScript Proxy

https://dev.to/dailydevtips1/detect-object-changes-with-javascript-proxy-1o5g

#javascript #beginners #webdev

Detect object changes with JavaScript Proxy

Let's say we have an object for our users. How can we detect when a property changes? const user =...

333 views03:26

KnockoutJs Interview Questions and Answers

KnockoutJs Interview Questions and Answers

Following is a list of KnockoutJs interview questions and answers, which are frequently asked during the interview or viva exam. Candidates are likely to be asked basic to advance level KnockoutJs interview questions depending on the experience and various other factors. The below list covers all the important jQuery interview questions for freshers as well as KnockoutJs interview questions for experienced professionals. This KnockoutJs interview questions guide will help you clear the interview and help you get your dream job.

https://www.code-sample.com/2014/01/knockout-js-interview-questions-and.html?m=1

#knockoutjs #interview #javascript

Code-Sample

Angular 9,8,7,6,5,4,2, TypeScript, JavaScript, Java, PHP, NodeJs, MongoDB, Knockout, Maven, R, Go, Groovy, OpenXava, Kafka, Rust, Vue, SEO, Interview

388 views09:00

Guide to promises in Node.js - LogRocket Blog

Guide on using Promise in Node JS

https://blog.logrocket.com/guide-promises-nodejs/

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Using MongoDb with Mongoose client

https://javascript.plainenglish.io/how-to-connect-to-mongodb-using-mongoose-599760dc27df

#nodejs #promise #mongoose #mongodb

LogRocket Blog

Use the util.promisify() utility module in Node.js to transform a standard function that receives a callback into one that returns a promise.

317 views10:50

JavaScript DOM Manipulation Course

Important practice on how to manipulate DOM with JavaScript

https://www.freecodecamp.org/news/javascript-dom-manipulation/

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Create a web portfolio with HTML, CSS and JavaScript

https://www.freecodecamp.org/news/create-a-portfolio-website-using-html-css-javascript/

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#dom #portfolio

freeCodeCamp.org

In website development, DOM stands for Document Object Model. It is a programming interface that allows us to create, change, or remove elements from a website document. DOM manipulation is when you use JavaScript to add, remove, and modify elements ...

348 views11:02

Tips on using Arrow Functions in JavaScript

https://javascript.plainenglish.io/its-2022-don-t-abuse-the-arrow-function-anymore-905862a9c668

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Difference between for loop and for each loop

https://javascript.plainenglish.io/javascript-for-loops-vs-for-each-the-difference-explained-39a1378f14d7

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Know what the delete operator is in JavaScript

https://javascript.plainenglish.io/javascript-the-delete-operator-9bb63bf69bfb

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#arrow #delete #foreach #forloop

336 views01:30

Statements Vs. Expressions • Josh W. Comeau

Know what is the difference between a statement and an expression

https://www.joshwcomeau.com/javascript/statements-vs-expressions/

#statement #expression

Joshwcomeau

One of the most foundational things to understand about JavaScript is that programs are made up of statements, and statements have slots for expressions. In this blog post, we'll dig into how these two structures work, and see how building an intuition about…

316 views01:32

Algorithms Every Developer Should Know

Algorithms Every Developer Should Know

https://telegra.ph/Algorithms-Every-Developer-Should-Know-07-19

#javascript #js #algorithms

Telegraph

1. Sorting Algorithm: - It is the algorithm that arranges the order of the items in a list. Bubble Sort , Merge Sort , Quicksort , Heap Sort. 2. Searching Algorithm: - It is the algorithm that finds an element in a data set. Binary Search Breadth-First Search(BFS)…

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312 viewsedited 09:21

A collection of essential services to help with Web Development

https://javascript.plainenglish.io/17-killer-websites-for-web-developers-13e1e30345b8

#webdev #service #asset

17 Killer Websites for Web Developers

99.8% don’t know all of them.

342 views01:46

Getting started with Vue composables - LogRocket Blog

Introduction to Composables in Vue JS

https://blog.logrocket.com/getting-started-vue-composables/

#composable #vue

LogRocket Blog

Composable functions extract the logic functionality separately to be reused across several other components.

256 views01:46

Practice on using Promise with JavaScript

https://dev.to/polymathsomnath/struggling-with-promises-you-are-not-alone-530g

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Introduction to Optional Chaining in JavaScript

https://javascript.plainenglish.io/how-does-optional-chaining-work-in-javascript-7f57bb653191

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Practice using File List API in browser JavaScript

https://javascript.plainenglish.io/file-validation-using-the-filelist-api-in-javascript-ab0373d61ff0

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#promise #OptionalChaining #fileValidation

Struggling with Promises? You Are Not Alone!

Do you like to cook? I’m not sure about you, but I enjoy cooking. I usually cook by myself, although...

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235 views01:47

Using Lottie animation in a React JS-based app

https://dev.to/franklin030601/how-to-use-lottie-animations-react-js-cn0

#lottie #react

How to use Lottie animations & React JS? 🖌️

Surely you've seen some GIF-like elements on web pages that attract a lot of attention because of...

231 views01:47

Know the difference between websites and Web Apps

https://javascript.plainenglish.io/websites-vs-web-apps-the-basic-things-you-need-to-know-d5589f9cb4f1

#webApp #website

Websites vs. Web Apps: The Basic Things You Need to Know

A thin line of confusion has always prevailed among users regarding websites and web apps. Both of them are responsive, require an Internet…

277 views01:47

Creating a Bookstore App with React and Vite JS and Netlify Functions

https://betterprogramming.pub/learn-how-to-build-test-and-deploy-a-bookstore-app-with-react-18-vite-and-netlify-functions-1e1050c8711

#react #vite #netlify

Learn How to Build, Test and Deploy a Bookstore App With React 18, Vite, and Netlify Functions

An in-depth guide to exploring these robust programs

293 views01:48

Learn JavaScript design and performance patterns for building more powerful web applications.

Introducing Dev Patterns. A service containing a reference list of design patterns for modern and more structured web applications

https://www.patterns.dev/

#pattern #design #dev

www.patterns.dev

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327 views01:49

Forwarded from Learn CSS™

Facts💯😂😜

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291 views12:32

How to Use Puppeteer With Node.js

Practice using Puppeteer with Node JS

https://www.freecodecamp.org/news/how-to-use-puppeteer-with-nodejs/

#puppeteer #nodejs #freecodecamp

freeCodeCamp.org

Puppeteer is a JavaScript library that allows you to script and interact with browser windows. In this guide, we'll explore the basics of using Puppeteer with Node.js so you can start automating your tests. Prerequisites Basic understanding of Node....

261 views02:26

Learn JavaScript Hoisting In 5 Minutes

Web Dev Simplified practice with introduction to JavaScript Hoisting

https://www.youtube.com/watch?v=EvfRXyKa_GI

#hoisting #webdevsimplified

YouTube

JavaScript Simplified Course: https://javascriptsimplified.com

Hoisting. It is the word everyone throws around when talking about JavaScript, yet no one takes the time to actually explain what hoisting is, how it works, and why it is important. In this video…

226 views02:27

Long practice creating a Podcast app with Next JS and Strapi CMS

https://medium.com/strapi/how-to-build-a-podcast-app-with-next-js-and-strapi-fe7c1dbb9e8e

#podcast #strapi #cms #nextjs

How to Build a Podcast App with Next.js and Strapi

This tutorial will build a simple podcast app to demonstrate how we can host a podcast API on Strapi and fetch from a Next.js app.

213 views02:27