current location：Home > Technical Articles > Java
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Daily Programming WeChat Applet Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- Website to identify/label emotions
- Hello everyone, I have recently developed a free emotion recognition and annotation website based on the principle of emotion roulette: www.whatfeeling.com. I'm a back-end engineer with limited experience in front-end UI development. I used v0.dev to build the UI components for this application, which is still under development. Any feedback on design, functionality, or other suggestions is very welcome. Technical details: Backend - Java Frontend - Next.js Hosting - DigitalOcean and Vercel AI Integration - PerplexityAI Thank you for reading. Personally, I feel very encouraged to be involved in this project and hope it helps
- javaTutorial 352 2025-01-17 08:04:13
-
- Item Do not depend on the thread scheduler
- 1. The Role of the Thread Scheduler The thread scheduler determines which threads can run and for how long. Scaling policies vary between operating systems. It is crucial not to depend on the scheduler's behavior for g
- javaTutorial 503 2025-01-17 06:07:10
-
- Microservices Part Creating Service Registry Application
- Building a Microservices Application: Creating a Service Registry To build a microservices application, you'll first need a service registry – a specialized microservice that maintains a list of registered microservices. This process involves six st
- javaTutorial 457 2025-01-17 04:08:09
-
- Introducing RelaxLang: A Beginner-Friendly Programming Language**
- Dive into the fascinating world of programming language creation with RelaxLang, a newly developed, interpreted language designed for both beginners and seasoned programmers. Inspired by Crafting Interpreters and the Lox language, RelaxLang balances
- javaTutorial 237 2025-01-17 04:07:08
-
- Top Most Asked Java Questions in Technical Interviews.
- Here are the some most asked java questions in any technical interview : Reference to these all Questions : Java **- 1. Why is Java a platform-independent language? 2. Why is Java not a pure object-oriented language? 3. What is the differenc
- javaTutorial 927 2025-01-17 04:04:10
-
- How do you run multiple JVMs on the same PC?
- Fellow developers, a common Java challenge involves managing multiple projects requiring different JVM versions. This often leads to frustrating errors like: Required by: project : > org.springframework.boot:org.springframework.boot.grad
- javaTutorial 153 2025-01-17 00:05:10
-
- 'Got Fish, Java!': Why Leave java.io.File Behind?
- The java.io.File class, although widely used, has limitations that make it less recommended than java.nio.file.Path for manipulating files and directories in Java, starting with Java SE 7. Oracle highlights problems such as generic exceptions
- javaTutorial 793 2025-01-16 20:08:15
-
- Aggregate Microservices&# Swagger UI from an API Gateway Using Spring API Gateway and Micronaut
- This guide demonstrates integrating Swagger 3 (OpenAPI) with Spring Cloud Gateway for streamlined microservice API documentation. We'll leverage Java 21, Spring Boot 3.2 , and Micronaut to create a robust and user-friendly solution. Why Choose Swagg
- javaTutorial 961 2025-01-16 18:22:10
-
- owerful Java Bytecode Manipulation Libraries for Dynamic Code Generation
- As a prolific author, I encourage you to explore my books on Amazon. Remember to follow me on Medium for continued support. Thank you for your readership! Your engagement means a great deal! Dynamic code generation and modification in Java is achie
- javaTutorial 705 2025-01-16 18:18:09
-
- Full Stack Development Courses
- My 17 years in IT have fueled my passion for creating this comprehensive Full-Stack Development course. Designed for both beginners and experienced developers, it provides structured, high-quality learning to boost your skills and career prospects.
- javaTutorial 567 2025-01-16 18:08:11
-
- How to Run a Spring Boot Application in Visual Studio Code
- Spring Boot is a powerful framework for building Java-based applications, while Visual Studio Code (VS Code) is a lightweight yet powerful editor for code writing and debugging. Once you've finished coding your Spring Boot project, here's a complete guide on how to successfully run it in VS Code. Prerequisites Before you begin, make sure you have the following installed: Java Development Kit (JDK): version 8 or higher. Apache Maven or Gradle: Depends on your project build tool. Spring Boot CLI (optional): for additional Spri
- javaTutorial 827 2025-01-16 14:09:04
-
- How to use proxy IP to crawl web pages in Java
- 1. Introduction When crawling web pages, especially for websites with high frequency requests or restricted access, using proxy IP can significantly improve crawling efficiency and success rate. As a widely used programming language, Java's rich network library makes integrating proxy IP relatively simple. This article will explain in detail how to set up and use proxy IP in Java for web crawling, provide practical code examples, and briefly mention the 98IP proxy service. 2. Basic concepts and preparations 2.1 Basic knowledge of proxy IP Proxy IP is a network service that hides the client's true IP address by forwarding client requests to a target server through an intermediary server (proxy server). In web crawling, proxy IP can effectively avoid being targeted due to frequent visits.
- javaTutorial 270 2025-01-16 12:29:58
-
- Searching vs. Sorting in Java: Key Differences and Applications
- This article contrasts Java's searching and sorting algorithms, highlighting their distinct functions, methods, and time complexities. It provides practical examples and implementations, such as Merge Sort for data organization and Binary Search for
- javaTutorial 883 2025-01-16 12:28:01
-
- Creating Arrays with Reference Variables
- In programming languages such as Java and C#, an array is a basic data structure that stores multiple items of the same type. Use reference variables to efficiently manage memory and seamlessly manipulate collections of objects. This article will explore how to create an array using reference variables. Understanding reference variables Reference variables in programming do not store actual data values, but point to the memory location where the data is stored. For large data structures such as arrays, this feature has the advantage of saving memory and improving performance. Create an array using reference variables To create an array using a reference variable, the programmer first declares the type of the array and assigns it to the reference variable. Here are examples of creating arrays in Java and C#: public class ArrayExample {
- javaTutorial 741 2025-01-16 12:16:58
-
- Securing Sensitive Data in Java: Best Practices and Coding Guidelines
- This article emphasizes the critical role of safeguarding sensitive data within Java applications and highlights prevalent vulnerabilities, including flawed data handling, injection attacks, and inadequate input validation. It presents secure coding
- javaTutorial 616 2025-01-16 12:12:58
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
