HashMap overview and core Methods with George
About Event
Join the Naija Java User Group for an engaging Data Structures & Algorithms (DSA) session focused on one of the most widely used data structures in Java — the HashMap.
In this session, George S. Mulbah II will walk through how HashMaps work internally, why they are so powerful for efficient data storage and retrieval, and the core methods every Java developer should master. Whether you're preparing for technical interviews or looking to strengthen your understanding of Java’s collections framework, this session will give you practical insights you can immediately apply in real-world applications.
If you want to write faster, more efficient Java code and deepen your understanding of DSA, this is a session you don’t want to miss. 🚀