In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

Declare a variable of type String Initialize the String variable to a non-null value Call the Java String length() method Hold the value of the String length in a variable for future use The Java ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...