Spring Boot 4 provides a modern and efficient way to build REST APIs in Java. When combined with Spring Data JPA, Hibernate 7, and MySQL, it becomes a powerful stack for developing database-driven backend applications. In this tutorial, we will build a complete Spring Boot 4 REST API with MySQL [...]
Read MoreSpring Boot 4 and Hibernate 7 provide a powerful combination for developing modern database-driven Java applications. Spring Boot simplifies application configuration, while Hibernate handles object-relational mapping between Java objects and relational database tables. In this Spring Boot 4 + Hibernate 7 CRUD tutorial, we will build a complete CRUD application [...]
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In this article, we will describe JUnit 5 Features and Upgrades. JUnit 5 Features and Upgrades- A Brief Overview JUnit, the popular Java testing framework, has undergone significant improvements with the release of JUnit 5. This version introduced several new features and upgrades to make unit testing in Java more powerful, flexible, and enjoyable. In this post, we’ll explore the […]
This article describes Mocking with JUnit. Mocking with JUnit: Leveraging Mockito for Effective Testing Testing is a crucial part of software development, and often, you’ll need to isolate components or dependencies to ensure that your tests are focused and reliable. This is where mocking comes into play. Basically, Mocking allows you to create simulated versions of objects or dependencies that […]
In this article, I will explain JUnit Test Suites. JUnit Test Suites: Organizing and Running Your Tests JUnit is a powerful Java testing framework that allows developers to write and run unit tests for their code. As your codebase grows, you’ll likely have multiple test classes covering various aspects of your application. In this blog post, we’ll explore how to […]
In this article, I will share Best Practices for Writing JUnit Tests. Best Practices for Writing JUnit Tests JUnit is a powerful testing framework in the Java ecosystem, widely used by developers to ensure the reliability and correctness of their code. While writing tests with JUnit is relatively straightforward, there are some best practices you should follow to create effective […]
In this article, I will explain Parameterized Tests in JUnit. Parameterized Tests in JUnit: Making Your Tests More Flexible Basically, JUnit is a robust and widely-used testing framework for Java applications, known for its simplicity and effectiveness in ensuring code quality. While writing individual test cases with specific inputs and expected outputs is a common practice, there are scenarios where […]
In this article on Writing Your First JUnit Test, I will cover the basic annotations like @Test, @Before, and @After. Basically, it is a step-by-step guide to writing a simple JUnit test case. JUnit is a powerful and widely used testing framework for Java applications. It allows you to automate the testing of your code, ensuring that it behaves as […]
In this article on Getting Started With JUnit, I will explain how to work with JUnit. JUnit is a powerful and widely-used testing framework in the Java ecosystem. Basically, it allows you to write and execute unit tests for your Java code, helping you ensure that your software works as expected. In this guide, we’ll take you through the basics […]
This article contains 30 MCQs on Web Technology. History of the Internet When was the first successful message sent over the ARPANET, a precursor to the modern internet? a) 1969 b) 1975 c) 1985 d) 1995 The concept of the Internet was originally developed by: a) Tim Berners-Lee b) Bill Gates c) Vint Cerf d) Al Gore ARPANET was created […]
This article provides 20+ Student Project Ideas Using Kibana. The following list shows over 20 student project ideas that involve using Kibana for data visualization and analysis. These projects cover various domains and can be adapted to different datasets and scenarios: E-Learning Analytics Dashboard: Create a dashboard that tracks student engagement, course completion rates, and assessment performance within an online […]
In this article, I will explain How EC2 Differs From Amazon Lambda. Amazon EC2 (Elastic Compute Cloud) and AWS Lambda are both services provided by Amazon Web Services (AWS), but they serve different purposes and have distinct characteristics. The following section shows a comparison of Amazon EC2 and AWS Lambda. Compute Model Amazon EC2: EC2 provides virtual machines (instances) that […]