Data Structures

In this post, our goal is to create an understanding of how HashMaps work internally. More often that not, we use HashMaps without knowing much about its inner workings. However, in many interview settings, a developer is expected to know about it. Also, while writing real production code, it is Read more…

In this post, we will go through everything you need to know about using Java HashMap with examples. In the subsequent post, we will also be looking into the internal functioning of a Java HashMap that will help clarify the concepts behind a HashMap. 1 – What is a HashMap? Read more…