The java Engineer

github

Git Cherry-Pick Mastery: How to Selectively Apply Commits & Handle Merge Conflicts Like a Pro (IntelliJ IDEA Tips Included)

Sometimes you don’t want to merge an entire branch — you just need one or two golden commits from another branch. …

github

As Java developers, we spend most of our time in IDEs like IntelliJ IDEA, but a messy Git history can waste ho…

Java

Java's garbage collector (GC) is one of the most important parts of the JVM. It frees developers from manual memo…

JavaInterview

Stream API in Java is powerful and a popular topic in Java interviews. Here are some important questions that cover a l…

JavaInterview

1. How does HashMap work internally in Java? Answer: HashMap in Java uses an array of nodes (buckets) to store key…

JavaInterview

1. What are Generics in Java? Answer: Generics in Java are a feature that allows you to create classes, interfaces, a…

JavaInterview

1. What is serialization in Java? Answer: Serialization in Java is the process of converting an object into a byte s…