What is float in Java?

In java, Float is primitive data type having number with a decimal point. It contains number of fractional parts  from 3.4e−038 to 3.4e+038. Note that you should end the value with an “f”. There are ...

ArrayList in java

Java ArrayList class is a resizable array, which is part of the collection framework. It supports a dynamic array that can grow as needed. Java arrays have a fixed size. Once we create an array. ...

What is java string format() method?

The java string format() method returns a formatted string using the given locale, specified format string, and arguments. In simple words, java string format() method is used for formatting the string. You can do so many things by using ...