Immutable Maps with Java

Here are some key aspects of using Optional, along with best practices.

Java Stacks and Queues

How to get the first item of a nullable list in Java with Optional

A closer look at JDK, JRE, and JVM

The difference between the git Fetch and Pull.

The difference between the PUT and PATCH operations.

The difference between Processes and Threads

The difference between Map and FlatMap methods in Java Stream API

What is docker and how to use it as a developer…

How to setup seperate integration tests with Gradle

How to connect Spring Boot application with external database MySQL

REST API Deployment

REST API Integration testing part 4

REST API for Deleting an entity

REST API End To End Testing

Unit Testing and Implementation

Unit Testing and Implementation

Integration Testing Part 2

Spring Transaction Handling

How to create a Spring Boot Application

Spring Boot support for Integration Testing

Endpoint implementation to retrieve comments - part 3 - The Repository

Spring Data

Unit Testing and Implementation of the Service

Unit Testing and Implementation of the REST API

Designing the REST API

Set up the project with Gradle

Set up the project using Spring Initializr

What is Spring Initializr and how to use it to create a Spring Boot Project

Spring Boot is a framework or rather a tool built on top of spring framework which enables you to quickly bootstrap a Spring application from scratch.

In this Spring Boot Crash Course I will teach you how to build a REST API with Spring Boot in just 2 hours.

All you need to know about TDD to get started and how it’s done with a hands on example!

In this tutorial we will look into the basics of JUnit 4 which are essential to writting quality unit tests that makes sense and are easy to maintain.

Learn to write elegant unit tests and mock dependencies with Mockito. Mockito is a mocking framework for Java which is extremely easy to use, so this post will discuss all the cool features you need to know about mockito with simple and easy examples.

It’s super quick and easy to mock or simulate any REST api with SOAP UI and this post shows you how to do it with step by step instructions and screen shots.