Creating a REST API in Go with JSON Web Tokens

A guide to creating a REST API in Go with JSON Web Tokens. Introduction In this article, we will be discussing how to create a REST API using the Go programming language which uses JSON Web Tokens (JWT) for authentication. We will also be using the Gorilla web toolkit to

Part 1: Basic Data Structures In Go

Prerequisite: Basic Understanding of Golang syntax. Array, Slice, Map, and Struct: To understand Array and other data structure concepts, you need to know what is a 'Type' in Go. Definition: "A type determines a set of values together with operations and methods specific to those values. A

Important Data Structure and Algorithm Concepts

Introduction As a software engineer, it is important to have a strong understanding of data structures and algorithms. Go is a programming language that is gaining popularity in the software engineering world, so it is important to be familiar with the important data structure and algorithm concepts in Go. I

GraphQL: The Future of API Development?

The future of data fetching. Introduction GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing

A Better Way to Build APIs: REST API vs RPC and gRPC vs GraphQL

Introduction REST application programming interface, RPC, gRPC, and GraphQL. These four technologies are often mentioned together, but what do they actually mean? More importantly, which one should you be using for your business? This article will compare REST API vs RPC and gRPC vs GraphQL in terms of advantages and

Rust vs Go: A Comprehensive Comparison

The best programming language for you. Introduction With so many programming languages to choose from, it can be difficult to decide which one to learn next. However, if you're interested in systems programming, you may be wondering whether Rust or Go is the better choice. Both languages have

How To Write production-ready Packages in Go

Write production-ready code in Go with go fmt, go vet, and go test. Introduction Go is a language designed for writing production-ready code. This means that code written in Go should be easy to read and maintain. In addition, code written in Go should be easy to deploy and run

How TCP/IP Works: The Protocol That Powers the Internet

The article explains the TCP/IP model, how it works, and how it is used to transmit data across the internet. Introduction The TCP/IP model is the de facto standard for how data is transmitted over the internet. It is a reliable, end-to-end delivery protocol that is used by

How to Limit CPU and Memory Usage in Docker Containers

Isolate processes and guarantee resources with Docker containers Introduction Docker containers are a great way to isolate processes from each other on a single host. This can be especially useful when running multiple processes that are CPU or memory intensive, as it ensures that one process cannot starve the others

Server Side Rendering and Client Side Rendering

Introduction Even though, an HTML document with CSS and JavaScript is all it takes to make up a website, it's the rendering process that gives the user a good experience when interacting with the website. Staring at a blank screen till the website is built up by the

How I Learned Golang and Why You Should Too

If you're a programmer who is interested in learning a new programming language, you should definitely consider Go. What is Go? Go is an open-source programming language created by Google. It's a statically typed, compiled language that feels like a dynamic language. Go is fast and

How to Overcome Imposter Syndrome as a Software Developer

Do you ever feel like a fraud? Like you're not really qualified to do your job, and that someone is going to realize it any day? If so, you're not alone. This phenomenon is known as Imposter Syndrome, and it's something that many software