Full Stack Java

If you've ever scratched your head wondering, "How can I use both JWT and Basic Auth in the same Spring Boot application for different URL patterns?" — you're not alone. This blog post is for developers like you who want to secure different parts of a Spring Boot app using different authentication mechanisms.

🔐 Spring Security: Using JWT and Basic Auth for Different URL Patterns Hello, fellow developers! 👋 If you've ever scratched your head wondering, "How can I use both JWT and...

Spring boot in vs code is crazy

How to Create a Package in a Spring Boot Project in VS Code Spring Boot is a popular framework for building Java-based applications, and Visual Studio Code (VS Code) is a powerful, lightweight code…

How to Reverse a String in Java: A Comprehensive Guide Reversing a string is a common programming task that can be approached in several ways. In this blog, we’ll explore various methods to…

Concurrency with Executors: Don’t manage threads manually. Use ExecutorService for flexible and scalable multi-threading!

What caused the global outage at Microsoft The global outage at Microsoft, which began on July 19, 2024, was primarily caused by a combination of issues related to a configuration…

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SOAP is the Simple Object Access Protocol, a messaging standard defined by the World Wide Web Consortium and its member editors. SOAP uses an XML data format to declare its request and response messages, relying on XML Schema and other technologies to enforce the structure of its payloads.

Oh joy, another Java interview! 🙄 Because memorizing obscure syntax is definitely the best way to prove you're a competent developer. But hey, if you want to play the game, here are some questions to cram for:

1. What are the main features of Java? (As if anyone's used anything but frameworks in the last decade)

2. Explain the difference between overloading and overriding. (Because ambiguous method calls are totally an everyday problem)

3. How does garbage collection work? (AKA: How to sound smart while admitting you have no idea why your app is suddenly eating 8GB of RAM)

4. Abstract class vs. interface? (The age-old question that definitely won't be obsolete in 2 years)

5. Explain multithreading. (Or as I like to call it, "How to create bugs that only appear in production")

Bonus: Be prepared to write a bubble sort on a whiteboard, because that's totally relevant to modern software development. 🙃

Binary Addition in Java: A Comprehensive Guide Binary addition is a fundamental operation in computer science and digital electronics. It operates...