Java 24 New Features With Examples Core Java java Java 24 by devs5003 - March 20, 2025September 24, 20250 Java Development Kit 24, the next version of Java Standard Edition, is now available as a production release on March 18, 2024. Java 24 introduces several noticeable features intended at enhancing the language's capabilities, performance, and security. We will explore an overview of these features, complimented by example code snippets for better understanding. In this article, we will explore some of the most essential developer’s friendly Java 24 new features with examples. You may also go through the nearest LTS version Java 21 New Features With Examples. For other version's features, kindly visit Java Features After Java 8. Java 24 New Features With Examples How to enable Preview Features of Java 24? To compile and run code that contains preview features, we must specify additional command-line
Java Developer Roadmap Core Java java by devs5003 - March 13, 2025August 10, 20250 Java Developer Roadmap: A Guide to Beginners & Experts Java has been one of the most popular programming languages for over twenty-eight years, and it is still in demand within the tech industry. More than nine million developers currently use Java as their primary programming language; thus, it is clear that Java has passed the test of time and continues to be a popular choice for creating robust, scalable, and security-centric applications. To pursue a career as a Java developer, there is a systematic path you could need to follow to become proficient in these skills. This Java Developer Roadmap will take you through the must-learn stages in your journey on Java and stand out a career for you as a successful
Spring AI Concepts Tutorial With Examples java Spring Spring AI Spring Boot by devs5003 - March 5, 2025January 30, 20260 In the revolving world of artificial intelligence, integrating AI capabilities into applications has become gradually advisable. The Spring community addresses this need with the introduction of Spring AI (a module designed to streamline the incorporation of AI functionalities into Spring-based applications). Spring AI provides a set of abstractions and interfaces that promote continuous interaction with various AI models. It offers developers to enhance their applications with AI-driven features without needless complications. In this article we will explore Spring AI Concepts Tutorial With Examples. Why to Learn Spring AI Concepts Important? The Spring AI module is crucial for developers who want to integrate AI capabilities into their Java applications without the complexity of manually handling AI models, APIs, and data processing. It provides a
Angular or React or Vue JS for My Web App? Angular java by devs5003 - February 20, 2025August 2, 20251 Angular or React or Vue JS for My Web App? When talking about JavaScript, it is just one language that can be considered dominant in front-end programming. However, things are different with Javascript frameworks, and picking only one becomes much more of a challenge when you consider that JS has more than 83 libraries and 24 frameworks, all of which provide different features. By a wide majority, Angular, React, and Vue have emerged as the top three JS frameworks. Angular is a complete front-end framework, React is a user interface library, and Vue is an advanced framework; nonetheless, there is a fundamental and simple distinction between them. By the end of this post, you should have a better idea of what a
Spring Boot Chat App with DeepSeek and Ollama AI for developers and Programmers DeepSeek java Spring AI Spring Boot Spring Boot 3 by devs5003 - February 13, 2025December 17, 20250 This tutorial provides a comprehensive guide to implement an intelligent chat application using Spring Boot, integrated with both DeepSeek and Ollama's local LLM capabilities. As these are locally installed tools, there are no chances of latency from internet roundtrips. We can process requests directly on our local server. Using it, we can train the AI our unique terminology such as company jargons, industry-specific knowledge, local dialects. Additionally, we can modify the model directly without relying on cloud provider updates. At the later stage, we can transition to cloud easily as the same Spring Boot code works both ways. This approach gives ultimate control while teaching foundational AI/software integration concepts used in enterprise systems. Let's go through a step-by-step article on Spring
DeepSeek Spring AI Integration Using Java Spring Boot AI for developers and Programmers DeepSeek java Spring Spring AI Spring Boot Spring Boot 3 by devs5003 - February 6, 2025December 17, 20250 DeepSeek is a smart AI tool that helps computers understand and respond to human language. It behaves like a digital assistant that can answer questions, write text, or even generate code! Whether you want to build a chatbot, automate customer support, or create an app that "talks" to users, DeepSeek provides the brains to make it happen. It acts like a super-smart friend who is always ready to help with words, ideas, or solutions. Integrating DeepSeek (or any custom AI model) with a Spring AI project involves several steps. In this article we will go through a step-by-step tutorial on 'DeepSeek Spring AI Integration Using Java Spring Boot'. We will explore how to connect DeepSeek locally with a Spring AI project and test the
Flyweight Design Pattern With Examples Using Java 21 Core Java Design Patterns java Java 21 jdk 21 by devs5003 - January 29, 2025February 1, 20251 Flyweight Design Pattern in Java: A Comprehensive Guide The Flyweight Design Pattern is one of the structural design patterns introduced by the Gang of Four (GoF). It focuses on minimizing memory usage and improving performance by sharing as much data as possible with other similar objects. This pattern is particularly useful in applications where a large number of objects with similar characteristics are required. In this article, we will dive deep into the Flyweight pattern, understand its components, explore its advantages and limitations, and look at real-world use cases. We will also implement the pattern in Java with clear, concise examples to solidify the concepts. What is the Flyweight Pattern? The Flyweight Pattern is designed to reduce the number of objects created and decrease
How to handle Exceptions in Spring Boot? Spring Boot java Spring Spring Boot 3 by shwetas8536 - January 24, 2025May 18, 20253 Every one of us spend ample amount of time in learning big topics of Spring & Spring Boot. For example, Spring Boot REST, Spring Boot MVC, Spring Boot Security and many more, but generally we don't think about 'How to handle Exceptions in Spring Boot?'. This topic might become the most important for running the application without any interference. Also, it is very helpful in making other developers understand our code flow easily. Even finding out the origin of errors & exceptions becomes very irritating, if we have not handled them properly in our code. Sometimes, we need to debug the whole flow of code to find it out & resolve accordingly. In this way, Exception handling plays an important role
Java Records vs JPA Entities and Lombok Core Java java JPA Lombok Lombok Java Record In Java by devs5003 - January 22, 2025July 26, 20251 Java Records vs JPA Entities and Lombok: A Comprehensive Comparison JPA entities are the basic concepts for those who have developed a Java project using JPA or any JPA based framework such as Hibernate. While developing such project, we create an entity class as the first step. After the introduction of Record classes, it becomes a part of discussion whether we can use Records in place of Entities or not. Java Records provide a concise way to define immutable data objects. On the other hand, JPA Entities are the backbone of persistence in Java applications, that allow objects to be stored and retrieved from databases. This article explores the similarities, differences, and use cases for Java Records and JPA Entities, with examples, pros,
Java Design Patterns Core Java Design Design Patterns java by devs5003 - January 20, 2025December 5, 20250 If you want to learn 'Java Design Patterns' in less time without missing any concept, you are at the right place. Moreover, if you want to appear in a Java interview, go through this article once. Additionally, If you want to have a quick revision of your concepts on Java Design Patterns which you had learnt a log time before, then also you are at the right place. However, if you are looking for one liner definition of each Design Pattern to memorize them, then also you are at the right place. Then, visit the last section of this article (Design Pattern's Cheat Sheet). In this article, we will discuss about all GoF (Gang of Four) design patterns. The 23 design