Blog
Page 311 of my articles, tutorials, and thoughts
Latest Articles
What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
🌱 What is the difference between ApplicationContext and WebApplicationContext in Spring MVC? 🌱 Spring MVC is a powerful framework for building Java web applications. It provides a modular and flexible approach to developing web applications, making it e
Can you use @Autowired with static fields?
📝🔥 **Blog Post: Can you use @Autowired with static fields?** Intro: Hey tech enthusiasts! 👋 Have you ever wondered if you can use the mighty `@Autowired` annotation with static fields? Well, keep reading because we're going to dive into this intriguing
REST API - DTOs or not?
# REST API - DTOs or not? 🤔 When it comes to creating a REST API, one of the common questions that arises is whether to use DTOs (Data Transfer Objects) or simply expose the domain model. This debate has been going on for a while, with proponents on both
How do I tell Spring Boot which main class to use for the executable jar?
# How to Choose the Right Main Class for Your Spring Boot Executable JAR 📝🚀 Welcome back, tech enthusiasts! Have you ever faced the issue of having multiple classes with a `main` method in your Spring Boot project? And later, encountered this error when
With Spring can I make an optional path variable?
🌸 **Spring and Optional Path Variables: A Quick Guide** 🌸 Do you find yourself asking, "Can I have an optional path variable with Spring 3.0?" 🤔 Look no further! We've got you covered with easy solutions to this common issue. Let's dive in and explore
How Spring Security Filter Chain works
# How Spring Security Filter Chain Works: Demystifying the Filters 🤔🔏 So, you've heard of Spring Security's filter chain, but you're not quite sure how it works? Don't worry, my friend, I've got you covered! In this blog post, we'll break down the key f
What is the proper way to re-attach detached objects in Hibernate?
# The Proper Way to Re-attach Detached Objects in Hibernate 🤔 Have you ever encountered a situation in Hibernate where you need to re-attach detached objects to a session, but you're facing errors because an object with the same identity already exists?
How to define a List bean in Spring?
# How to Define a List Bean in Spring 🌱 So, you're working with Spring and you need to define a List bean? You've come to the right place! In this post, we'll walk through a common issue and provide an easy solution to help you define a List bean in your
Map enum in JPA with fixed values?
# Mapping enums in JPA with fixed values 🗺️ Are you struggling with how to map enums with fixed values in JPA? Want to save only the integer value of each enum entry? Look no further, we've got you covered! In this blog post, we will explore different so
Spring Boot not serving static content
## How to Solve the Issue of Spring Boot Not Serving Static Content So, you've built your Spring Boot project, added some static content, but when you run the app, it's not serving the static files properly. Frustrating, right? But fret not, because we've