Browsing Tag
java
205 posts
Java 21 on Devuan 5 (Debian 12): Install manually
Summary Around Java, the general-purpose programming language, the next LTS (Long Term Support) version of OpenJDK, 21, was…
Top 10 Pub-Sub interview questions
1. What is the Publish-Subscribe pattern and why is it important? It’s a messaging pattern where senders (publishers)…
Docker Compose: Spring Boot and Postgres example
Docker provides lightweight containers to run services in isolation from our infrastructure so we can deliver software quickly.…
Debugging Tips and Tricks: A Comprehensive Guide
Rubber Ducking: The Art of Talking it Out Moving the Goalposts: Redefining the Bug The Evolution of a…
How to prevent NullPointerExceptions in Java
As an experienced Java developer, you’re likely familiar with the intricacies of Java exceptions. These events signal abnormal…
Monkey-patching in Java
The JVM is an excellent platform for monkey-patching. Monkey patching is a technique used to dynamically update the…
The Systemic Process of Debugging
The Importance of Issue Tracking Avoiding Parallel Work on the Same Bug The Value of Issue Over Pull…
Eliminating Bugs Using the Tong Motion Approach
Understanding the Process of Elimination in Debugging The Basics Using External Tools The Power of Unit Tests in…
Solving “Move Zeroes” Leet code Question.
283. Move Zeroes Type: Easy Liked by 15.2K Disliked by 380. Companies that asked this question Companies: No…
Solving LeetCode “5. Longest Palindromic Substring” using Dynamic Programming
Type: Medium Question: Given a string s, return the longest palindromic substring in s. Example 1: Input: s…
