Boolean refers to a primitive data type that comprises two return values i.e., “true” or “false” and to declare a boolean in Java, “boolean” keyword is used.
Java
How to Use the XOR Operator in Java
XOR in Java is a bitwise operator that takes two boolean operands and returns true or 1 if they are different whereas on same operands, it returns false or 0.
How to Use DecimalFormat Class in Java
DecimalFormat is a subclass of “NumberFormat” class in Java that formats decimal numbers using specific formatting pattern. These patterns can be “#”, “.”, “,”.
How to Add an Element to an Array in Java
In Java, an element can be added to an array by creating a new array, using “ArrayList” or via the “System.arrayCopy()” method.
How to Use var Keyword in Java
The var keyword in Java is a way to declare different data types like strings, integers, etc. in Java without explicitly defining these data types
Enum valueOf() Method in Java
The valueOf() method of an enum in Java fetches a certain value from the specified enum. It uses the keyword “enum” with the identifier that contains the values
How to Convert Enum to String in Java
In order to convert the enums declared in the code to the strings in Java there are two basic methods the name() and the toString() method
How to Print a Variable in Java?
In Java, variables are printed using different methods like the “println() method”, the “printf()” method, and the “print()” method