Prafful Lachhwani

Pinned

Spring Boot REST API authentication best practices using JWT (2022)

1. Overview In this tutorial I will explain how you can implement production ready, token based REST API authentication using JWT (JSON Web Tokens). Further we will use these tokens to identify our acting user in a HTTP request to our API. For this tutorial we will use MongoDB to persist our…

Java

5 min read

Spring Boot REST API authentication best practices using JWT (2022)

Java

5 min read

Feb 11, 2022

6 Tips and Tricks to avoid NullPointerException | Prafful Lachhwani

Null references have historically been a bad idea, even Tony Hoare who invented null references call it The Billion Dollar Mistake. “I call it my billion-dollar mistake. It was the invention of the null reference in 1965. At that time, I was designing the first comprehensive type system for references…

Java

5 min read

6 Tips and Tricks to avoid NullPointerException | Prafful Lachhwani

Java

5 min read

Jan 25, 2022

How to choose the right backend?

Web technologies are growing so fast that we now have tons of modern tools and frameworks. Be it a choice of frontend, backend or database. Many developers have this big question — Which tech stack I should begin with?🤔 Sometimes we end up choosing the one we worked on before…

Java

5 min read

Java

5 min read