Introduction: When you’re working on a Spring Boot application, you might come across the need to add something called a context path. Don’t worry; it’s not as complicated as it sounds. Think of it like adding a label to your application’s web address. In this guide, we’ll help you understand how to Add a Context…
Handling exceptions is a crucial aspect of writing robust and reliable code in Java and Spring Boot. Exceptions are unexpected events or errors that can occur during program execution, and it’s essential to handle them gracefully to ensure your application doesn’t crash or produce unpredictable results. In this blog post, we will explore two common…
Introduction Spring Boot Security is a powerful framework that provides authentication and authorization features for your Java applications. However, there may be scenarios where you want to disable the login screen and allow public access to certain parts of your application without the need for user authentication. In this article, we’ll guide you through the…
Introduction Hey there, fellow Java explorer! Today, we’re going to dive into a concept that can sometimes puzzle even experienced programmers: Java’s pass-by-value. We’ll break it down in a way that’s easy to grasp, even if you’re just starting your Java journey. Java’s Pass-by-Value: What Does It Really Mean? Okay, let’s start with the basics….
Are you a student or budding developer looking to dive into the world of microservices? You’ve probably heard about the wonders of microservices architecture, but there’s even more magic waiting to be explored. In this blog, we’re going to unravel the secrets of Shared Databases and Multiple ORM in Microservices or Shared Databases in Microservices….
Introduction: Welcome to “Cracking the Code: Mastering String Comparison in Java or Java string comparison” As an aspiring Java developer, understanding how to compare strings effectively is crucial for writing robust and efficient code. In this guide, , and help you become a pro at handling strings in Java. Chapter 1: Basics of String Comparison…
Introduction: Ever heard of CORS and been baffled by it? Don’t worry; you’re not alone! If you’ve ever seen a message like “Access to XMLHttpRequest at ‘https://api.example.com/data‘ from origin ‘https://yourwebsite.com‘ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource,” you’re about to get some clarity. In this article, we’re…
Introduction Java is a popular and powerful programming language used to build a wide range of applications, from mobile apps to web services. However, one common issue that every Java developer encounters at some point is the dreaded “Null Pointer Exception.” In this article, we’ll demystify this error, explain what it means, and show you…
Introduction: Logging SQL statements in a Spring Boot application can be incredibly useful for debugging and monitoring database interactions. However, it’s essential to configure your application correctly to capture these statements. In this comprehensive guide, we’ll walk you through the process, ensuring that even students can grasp the concept. Configuring SQL Statement Logging in Spring…
A Guide to Using Multiple-Databases in a Spring Boot Application Table of Content If you’re diving into the world of Spring Boot and wondering how to work with multiple-databases in your application, you’re in the right place. In this guide, we’ll walk you through the process of configuring and using two data sources in a…
Introduction: Welcome to our comprehensive guide on mastering multiple databases in Spring Boot. If you’re a student or newcomer to Spring Boot and are curious about handling multiple databases in your application, you’re in the right place. In this article, we’ll break down the entire process of configuring and using two data sources in a…
A Beginner’s Guide to Configuring the Port for Your Spring Boot Application Are you just getting started with Spring Boot and wondering how to personalize the port settings for your Spring Boot application? No worries, we’re here to make it super simple. In this beginner-friendly guide, we’ll walk you through the process step by step,…
