programming

[Java x Spring Boot] A complete guide to creating a business system | Includes MySQL integration and practical code!

Explains how to create a business system using Java and Spring Boot for beginners. It also introduces connection to MySQL and practical code, and shows the construction flow.
2025.06.13
programming
programming

[Complete Guide to Java] How to Create Your Own ORM Library | Built with Annotations and Reflection!

This is a practical guide that explains how to develop your own ORM library in Java in an easy-to-understand manner, even for beginners. It uses annotations and reflection to improve your design skills.
2025.06.13
programming
programming

[Java × Socket communication] Create your own real-time chat app! Includes code explanations that even beginners can use.

A clear explanation of how to create a real-time chat app in Java. From the basics of socket communication to code examples, error countermeasures, and GUI implementation, we will introduce it in a step-by-step manner that is easy for beginners to understand.
2025.06.13
programming
programming

[Java Beginner's Guide] Create your own file synchronization app! Easy real-time update support with WatchService

A professional explains how to easily create a file synchronization app in Java. Even beginners can learn with confidence using real-time updates using WatchService.
2025.06.13
programming
programming

[Java Introduction] Complete guide to creating a simple framework | Learn design skills with annotations and dependency injection

A must-read for anyone who wants to create their own simple framework in Java. This book explains design methods that utilize annotations and DI (dependency injection) in an easy-to-understand way, even for beginners. You can learn with sample code and the finished version.
2025.06.13
programming
programming

[Java REST API for Beginners] Easy server construction guide | Includes practical examples that anyone can use!

This book explains how to build a REST API server from scratch in Java in an easy-to-understand manner, even for beginners. It also includes the basics of GET and POST, how to deal with common errors, and practical code. You can learn API development with content that you can put into practice right away.
2025.06.13
programming
programming

[Java Introduction] Complete guide to creating a bulletin board app | Detailed explanation of posting, displaying, and saving

For those new to Java. We will carefully explain how to make a bulletin board app. We will introduce the posting, display, and saving functions with easy-to-understand code. It is GUI compatible and extremely practical.
2025.06.12
programming
programming

[Java Introduction] Create your own password management tool! Complete guide to encryption and storage

We will carefully explain the steps to create a password management tool in Java. We will also introduce encryption and storage processes so that even beginners can easily implement it!
2025.06.12
programming
programming

[For Java beginners] Complete guide to creating a simple web server | Learn about socket communication

A detailed explanation for beginners on how to create a simple web server in Java. The mechanism of socket communication and how to respond to HTML are explained with code!
2025.06.12
programming
programming

[Complete Introduction to Java] Create your own library management system! A beginner-friendly guide with code explanations

This book provides detailed instructions on how to create a library management system, from design to coding, even for Java beginners. It is a complete guide to creating a full-fledged application with GUI, data management, and storage functions.
2025.06.12
programming
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