
How does Java work under the hood?
First, what is Java? Java is a multi-platform object-oriented programming language. "Multi-platform" means that not only can it be used to create web applications, mobile applications, and games, but it can also run on any device you can think of. Object-oriented programming (OOP) means that its main concepts revolve around objects, which are simply data with properties and behaviors. Now, how does it work in our computers? The Java process can be likened to a journey, and the best way to describe it is to break it down into steps: Step 1: Code Script As we all know, code needs to be written in the form of ".java" files in an editor (Notepad, IDE, etc.). But this code can only be understood by humans, so
Jan 17, 2025 pm 10:07 PM
The Latest Trends, Frameworks, and Libraries in Java ()
Java's enduring versatility and adaptability continue to propel its evolution, keeping pace with technological advancements and industry needs. In 2025, Java developers are witnessing significant changes, including impactful updates, innovative fram
Jan 17, 2025 pm 08:29 PM
owerful Java Frameworks for Serverless Development: Boost Your Cloud-Native Apps
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 invaluable backing! Java's impact on serverless application development is undeniable. As a seasoned dev
Jan 17, 2025 pm 08:25 PM
Mastering Reactive Java: ssential Project Reactor Operators for Efficient Data Processing
As a best-selling author, I invite you to explore my books on Amazon. Follow me on Medium for more insightful content and show your support! Your encouragement means the world to me! Reactive programming has revolutionized Java data processing. Pr
Jan 17, 2025 pm 08:23 PM
Passing objects as parameters in java
Java's object parameter passing is a cornerstone of its functionality, enabling methods to directly manipulate objects. Mastering this mechanism is key to writing effective Java code. This detailed explanation covers all aspects. 1. Java's Parameter
Jan 17, 2025 pm 08:19 PM
Trampoline, example in Java
Let's write a simple program that adds numbers from n to 0. But instead of using iterative approach, why not try recursive approach? We call this program sum. We know sum(0) == 0, so this is our base case. How do we arrive at the base case? sum(n) == n sum(n-1) until finally sum(0) is reached. The Java code is as follows: int sum(int n) { if (n == 0) { return 0; } return n sum(n - 1); } Recursion problem? Recursion on base case distance input
Jan 17, 2025 pm 08:18 PM
Why You Should Learn Kotlin in 5
Kotlin: The Programming Language to Master in 2025 Hey Dev.to community! Let's talk about Kotlin—a fantastic programming language that's perfect for boosting your career in 2025. It cleverly blends the best of Java with modern features, making it a
Jan 17, 2025 pm 08:10 PM
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
Jan 17, 2025 am 08:04 AM
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
Jan 17, 2025 am 06:07 AM
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
Jan 17, 2025 am 04:08 AM
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
Jan 17, 2025 am 04:07 AM
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
Jan 17, 2025 am 04:04 AM
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
Jan 17, 2025 am 12:05 AM
'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
Jan 16, 2025 pm 08:08 PM
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