Articles about IT & AI

Intro to Apollo & WebSockets tutorial Welcome to the second lesson of the Express.js course, where we’ll focus on the Apollo & WebSockets tutorial for beginners. In the previous lesson, we were building a simple GraphQL API with Expres.js. Here you can find the URL of the Lesson1: How to build GraphQL API tutorial: https://www.blog.duomly.com/how-to-build-graphql-api-tutorial-express-js-course-lesson-1/ The code that we’ll build in the Express.js course should be used as the back-end for the front-end that my friend Anna is building in the React.

Intro to Python project ideas for beginners Everyone who has ever learned anything knows that practice really matters. That’s why, when you are learning a programming language, it’s essential to train it by building projects. Besides that, when you practice your coding skills, you can create the projects that you can add to your coding portfolio on Github and show it when you will be looking for a job.

Intro to AWS course - How to host a website on S3 with Cloudflare In the first lesson of the AWS course, we’ll talk about hosting a website on S3 with Cloudflare. How you ever heard about the idea of hosting a website on the Amazon S3? Yes, it’s possible, and it’s one of the best ideas, especially if we can combine that with free CDN from the Cloudflare company.

Intro to ReactJS with GraphQL REST is an API design architecture, where requests are done through the URLs, and the core idea in the REST API is that when linking to a particular URL, you should get a piece of data, called a resource. Connecting to the URL in the REST API is called a request, and the answer is the response. GraphQL is a query language for the API.

Intro to how to build GraphQL API tutorial In the first lesson of the Express.JS course, we’ll focus on building a GraphQL API tutorial with typescript. Express.js is one of Node.JS’s most popular frameworks, which helps us create a backend for our application with the usage of Javascript or Typescript. It’s convenient because we can do full-stack development with only knowledge of the Javascript. Don’t worry if you don’t know Javascript yet, we created a course that will help you learn that excellent programming language.

Intro Today we will start the Kotlin course, where we will build the Android augmented reality mobile app. As most of today’s lessons, we will learn how to setup Android Studio with ARCore for augmented reality projects. Kotlin programming language is one of the most popular now. Kotlin is similar to Java and strongly cooperates with that language, but I would say, Kotlin gives us much bigger opportunities. In Kotlin, we can build not only back-end but also cross-platform mobile applications, work with data-science, do pure android development, and even do web development.

This article contains affiliate links. By purchasing using these links you support our blog and YouTube channel. Intro to Node JS project ideas for beginners In this article, I’d like to tell you about 7 Node JS project ideas that will help you train your skills, build an impressive portfolio, and get hired. For some time, I’m publishing the lists of projects that you can use to practice the coding skills that you’ve just learned.

Intro In the 6th lesson of the golang course, we will talk about the Golang DB connection pool and transaction history. In the previous lessons, we built some features that made our project bigger. Here you can find the five previous lessons: In the previous episodes of the Course, we learned how to do migrations: Golang course with building a fintech banking app – Lesson 1: Start the project

Intro to Node.js Course - Login and User Authentication In previous weeks we started a Node.js Course, where we are building a fintech banking application. In this course, we are using the Nest.js framework and Typescript. In the first lesson of this Node.js Course, we started a project and done migrations to set up the database. In the second and third lesson, I focused on user registration, creating a new user in the database, and displaying the proper response from the endpoint.

Intro to blockchain use cases in education Today we will talk about blockchain use cases in education. Education, especially the public, is one of the industries that still don’t go so fast into the very modern world. There is a lot of paperwork. Students in many schools need to apply in a slow way, and a lot of people work required to handle that. It’s about the performance, usage of resources, and energy, but more issues need to be fixed ASAP.