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Impact of Covid-19 on IT jobs and the future of Technology Sector

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The situational crisis created by the Coronavirus pandemic took the World by a storm. Leading corporations in the World, including fortune-500 companies, were all over the news after firing a substantial workforce amidst the mayhem. As expected, the effect was not in a pattern at all and varied hugely among various sectors. Coronavirus pandemic indirectly taught the World about the role of...

What is API vs REST API?

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Hello Guys, In this article, I will try to give you detail information about the API and REST API. So, keep up with the article. Let’s get started… 🙂 What is an API? An application programming interface (API) is a toolset that programmers can use to help them create software. To put it simply, API’s just allow applications to communicate with one another. To describe the concept...

Authentication in Nodejs using Passport.js

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Hello once again, In this article I would be teaching you authentication in nodejs using express and passport.js I know working with passport.js is a little bit tricky and confusing, but trust me I’ll make it really simple. I would highly recommend you to code along with me to better understand the flow of the code. Note: Before we begin I would like you to understand the...

Authentication in Nodejs using JSON web tokens (JWT)

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Hey there, In this article, we would be learning how to implement authentication in nodejs using express and JWT aka JSON web tokens What are JSON web tokens? JSON web tokens or JWT is a simple long string that contains some data in an encoded way. Sounds confusing? here is an example A Sample JWT String may look like: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...

How to schedule jobs in node.js

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Hey there, In this article we would be learning how to schedule jobs in nodejs. There can be times where we want to schedule a job in node, like sending report email, some check etc. Scheduling a job in node is really simple, just follow the steps along with me. Step 0: Project Setup First things first, let’s create a folder say myApp and open this folder in terminal or command prompt...

Building REST API with Node.js

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A few years back, the only way to run a javascript code was in web browsers. But after the birth of Nodejs, we could run javascript code outside of the web browser. Node.js provides a run time environment to run javascript code. It is built on the chrome’s open-source V8 engine. After being said that let’s build a real REST API in Node.js & Express from scratch. I’ll be...

what is pwa?

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Welcome Back Folks! Came again with another new blog. If you are struggling with a storage problem in your mobile, then PWA is a saviour. Let’s begin.. 😊 “A Progressive Web App (PWA) uses modern web capabilities to build Mobile Experience without getting to the App store.” Progressive Web Apps are web applications that load in a web browser just like web pages or websites. It...

what is NLP In ML?

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Hello Folks! In this blog, we will understand the concept of NLP and its uses. So, keep up with the blog. Chaliye shuru karte hai! 🙂 The Natural Language Processing (NLP) refers to all systems that work together to handle end-to-end interactions between the machines and humans in the preferred language of the human. In other words, NLP lets people and machines talk to each other...

fullstack web app-golang #6

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So now as we did both our frontend and backend, you may think these should work together. But there’s a small problem. We’re gonna need to configure something called CORS in the backend. Again we’re gonna use a library go get "github.com/rs/cors" Now in our main.go file. //connect to db db.Connectmongo() // Init router r := mux.NewRouter() secretHandler := http...

fullstack web app-golang #5

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So we basically managed to finish the state management in our app. Now lets add the basic routing. Again we need some npm libraries. npm i react-router react-router-dom Now open your app.js file. import Navbar from './components/main/NavBar' import Main from './components/main/Main' import Login from './components/Auth/Login' import Register from './components/Auth/Register' import Posts from '...

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