WEBSWING LIMITED’s Post

💡 Java Memory Analysis Made Simple Ever wondered why your Java application slows down under load? Understanding memory usage is key. Tools like Eclipse Memory Analyzer (MAT) and jmap let you inspect heap dumps, identify memory leaks, and optimize your app’s performance. Pro tip: Regular memory profiling can save hours of debugging and improve user experience dramatically. #Java #Performance #MemoryAnalysis #EclipseMAT #JVM

Java 17 brought major improvements for modern application development, and it’s a great step forward for building scalable enterprise systems. 🚀 Some standout features I really like: ✅ Sealed Classes – Better control over inheritance and cleaner domain models ✅ Pattern Matching for switch (preview) – Cleaner and more readable logic ✅ Records – Less boilerplate for data carrier classes ✅ Enhanced Random Generator API – Better flexibility for random values ✅ Strong encapsulation of JDK internals – More secure and maintainable apps ✅ Long-Term Support (LTS) – Stability for enterprise production systems Why it matters: 🔹 Better performance 🔹 Cleaner code 🔹 Improved security 🔹 Modern language enhancements 🔹 Ideal for upgrading legacy systems Recently, many organizations are upgrading older Java versions to Java 17 to gain long-term support and modern capabilities. Which Java 17 feature do you use most in your projects? 👇 #Java #Java17 #Programming #SoftwareEngineering #BackendDevelopment #SpringBoot #CleanCode #Developers #Tech #Coding

🚀 Java Concept Series Java is a high-level, object-oriented language based on “Write Once, Run Anywhere.” It is widely used in real-world applications like: ✔ Banking systems ✔ Android apps ✔ Web applications ✔ Enterprise software 👉 Next: JVM, JDK, JRE (core basics) #Java #Programming #PlacementPreparation #LearnInPublic #CodingJourney 

The LH Server 109,000 lines of Java, not counting the SDK's. Thanks to LLM's (and our amazing test suite), we might be able to remove our Lombok dependency in less than an hour of human work.

Shared networking layers across platforms with Ktor or Axios: from verbose to concise, Java's 250 lines versus Kotlin's 20 lines. The struggle for code efficiency is real. When it comes to networking in multi-platform projects, leveraging libraries like Ktor or Axios can be a game-changer. These tools allow you to streamline your codebase, making it both efficient and elegant. Here's a simplified way to achieve this with Ktor in Kotlin: ```kotlin val client = HttpClient

Discover the key differences between Kotlin vs Java for Android development, including syntax, performance, and when to choose each language. https://lnkd.in/dWR32xP8 #KotlinVsJava #AndroidDevelopment #MobileAppDevelopment #CodeComparison #SoftwareDevelopment

Fee Reminder System I’ve built a Fee Reminder System using JSP, Apache Tomcat, and VS Code. This video shows the complete working model — from starting the server to successfully opening and using the application. 🔹 Features: • Admin Login • Add & View Students • Fee Details Management • Email Reminder Option This project helped me understand how web applications run step-by-step using server-side programming. 🎥 Watch the demo video and feel free to share your feedback! #Java #JSP #ApacheTomcat #VSCode #WebDevelopment #StudentProject

Built a Vehicle Service Manager Android App using Java & SQLite 📱 ✔ Add, update & delete service records (CRUD) ✔ Service history tracking ✔ DatePicker integration ✔ Cost & notes management ✔ AlertDialog for delete confirmation Clean UI with efficient local data handling. #AndroidDevelopment #Java #SQLite #CRUD #MobileApp

🏫 School Fee Management System — A Java desktop application built for school counter admins to manage the complete fee collection process from a single system. From a student walking in to pay fees, to the receipt being printed and handed over, to the admin generating monthly reports — every feature is built around a real counter workflow. 🛠️ Tech Stack: Java Swing · JDBC · Apache Derby · Apache POI · JCalendar · NetBeans · JDK 24 📌 Features: 🔐 Secure admin login and signup 🧾 Auto-generated receipt number on every entry 💳 Payment modes — Cash, Card, Cheque, DD with conditional field rendering 📐 Auto CGST + SGST calculation from entered fee amount 🔤 Amount auto-converted to words on the receipt ✏️ Edit receipt before printing to fix any mistake 🖨️ Direct receipt printing from the application 🔍 Instant student fee record search 📚 Course management — add, update, delete with live sync to fee form 📋 Complete transaction history of all students 📊 Report generation filtered by course and date range 📁 Export report to Excel and print directly 💾 Database: Apache Derby via JDBC · 3 tables — FEES_DETAILS · COURSE · SIGNUP 🔗GitHub: https://lnkd.in/dyyg9aNT #Java #JavaSwing #JDBC #JavaProject #DesktopApplication #NetBeans #CollegeProject #ProjectShowcase #SchoolManagement #FeeManagement #StudentDeveloper #CollegeProject #ComputerScience #Programming #Tech #GitHub #RealWorldProject #LearningJourney #DevCommunity #TechCommunity #LearnToCode