Category: core java

What is hashmap in java | mapping in java | hashmap java

HashMap stores items as key/value pairs. Values can be accessed by indexes, known as keys, of a user-defined type. Java HashMap […]

How to Install Java in Windows | Set Up Command Prompt – Technical Speaks

1. Open Google in your browser. 2. Type Java Jdk in the search bar 3. Now Open the link which is showing in the […]