Why JSP and Servlets are still important for Java developers

Day 3 — Exception Handling in Java Continuing the 100 Days of Java + Spring Boot challenge with Faisal Memon. Covered key concepts: try-catch-finally, throw & throws, checked vs unchecked exceptions, and try-with-resources. Resources: https://lnkd.in/gtGcjg2i Consistency is the goal. #Java #SpringBoot #100DaysOfCode #LearningJourney

You can learn faster from the Static Code Analysers for Java! For example - I installed "SonarQube for IDE" extension in VS Code and start brushing up on the top concepts within no time! #java

Knowing your java collection size and not setting the initial capacity is like watching your JVM beg for mercy and doing nothing about it.

The latest Inside Java Newscast looks at how JEP 517 proposes to update Java's HTTP Client to be compatible with HTTP/3. It has lower latency, loads more quickly, and leads to less network congestion and is currently used by about one-third of all websites. https://lnkd.in/eveQGZ4C

💡 What I Learned Today: throw vs throws in Java While revisiting Java Exception Handling, I explored the difference between throw and throws — a small concept with a big impact in real-world projects. 🔹 throw → used inside a method to actually throw an exception. 🔹 throws → used in a method declaration to indicate that the method may throw certain exceptions, delegating responsibility to the caller. ✅ Understanding this distinction helps in writing clean, maintainable, and professional code, especially in projects dealing with files, databases, or network operations. #Java #ExceptionHandling #JavaDeveloper #CodingTips #LearningJourney

Still writing verbose loops in Java? Streams have evolved far beyond map() & filter()—from takeWhile() to mapMulti() to gather(). Mihaela Gheorghe-Roman traces the full journey from Java 8 to 24. Stay current: https://lnkd.in/eiWhNWwB OpenJDK #Java25 #JavaStreams #JDK #Java #ProjectAmber

🚀 Did you know? You can configure your Spring MVC Servlet container without touching web.xml! 🚫📄 With WebApplicationInitializer and its abstract base class AbstractDispatcherServletInitializer, you can programmatically register your DispatcherServlet and filters, whether you prefer Java or XML-based configuration. This means: - Cleaner, code-centric setup 🧑💻 - Easy filter registration (like HiddenHttpMethodFilter or CharacterEncodingFilter) 🔄 - Async support enabled by default ⚡ - Full control to customize your DispatcherServlet as needed 🎛️ Modern Spring apps are moving away from XML. Are you? #SpringBoot #Java #WebDevelopment #SpringMVC #CleanCode

Hey all! Today we can relax and enjoy #62 Optionals, it makes APIs safer by avoiding null and clarifying when values may be missing, we'll learn how to create, access the commom methods, and use it effectively in Java. Enjoy!