How To Reverse A String in Java

In this post, we will see different ways to reverse a string in Java. We can reverse a String in Java using the following ways. Using StringBuffer Class Using StringBuilder Class Using Array List Convert String into Character Array and use For loop Let’s see one by one in detail Reverse String in Java using … Read more

How much JAVA is required for Selenium?

How much JAVA is required for Selenium

I’ve received messages from a lot of software testers like “How much Java knowledge is required to learn Selenium”. If you have the same question in mind, then this post is for you.  Java is one of the languages used for writing Selenium automation script. Selenium supports other languages as well like python, ruby, C#, … Read more

Map in Java | Java Tutorial

Java Map is a part of collections framework. The Map interface is based on key value pair. It maps unique keys to values. The Map interface is not a subtype of the Collection interface. The Map interface acts similar to Collections but a bit different from the rest of the collection types. It can’t contain … Read more