The do keyword is used along with while keyword to form a do-while loop. do{ //body of do-while }while(condition); Example of do keyword public class… [Read More]
What is default Keyword in Java
The default keyword is used inside switch block to mark a default case. Example of default keyword in switch block Used to specify a default… [Read More]
What is a class Keyword in Java
The class keyword is used to create a class in Java. A class contains variables, methods, etc. A java code cannot execute without a class…. [Read More]
What is char Keyword in Java
The char keyword is a data type. You can store a character such as ‘A’, ‘a’ etc to the char variable. Important Points: The value… [Read More]
What is catch Keyword in Java
The catch keyword is used in a try-catch block. A catch block is always comes after a try block, if any exception occurs inside try… [Read More]
What is case Keyword in Java
The case keyword is used inside switch block. Together they form a switch-case block which is used to evaluate condition and execute a corresponding case… [Read More]
Java Integer parseInt()Method
Java Integer parseInt() method returns int value after parsing the given string using the specified radix. If radix is not provided, then it uses 10… [Read More]
Java Integer numberOfTrailingZeros() Method
The numberOfTrailingZeros() method of Integer class, returns number of zero-bits after the last one-bit in the binary representation of the given int number. Returns 32… [Read More]
Java Integer numberOfLeadingZeros() Method
The numberOfLeadingZeros() method of Integer class, returns number of 0’s bits before the first one-bit in the binary representation of the given int number. If… [Read More]
Java Integer longValue() Method
The longValue() method of Integer class, returns the value represented by this Integer object as long. Since the size of long is greater than the… [Read More]
Java Integer intValue() Method
The intValue() method of Integer class returns the value of this Integer object as int. You can use this method for Integer to int conversion…. [Read More]
What is byte Keyword in Java
The byte keyword has following two usages in Java: byte data type byte return type of a method The byte keyword is used to define… [Read More]
What is break Keyword in Java
The break keyword is used inside loops (for, while or do-while) or switch-case block. When used in loops: It ends the loop as soon as… [Read More]
What is a boolean Keyword in Java
The boolean keyword has following two usages in Java: boolean data type boolean return type of a method The boolean keyword is a data type… [Read More]
What is abstract Keyword in Java
The abstract keyword is used for classes and methods in Java. It is not an access modifier, but it is used to achieve abstraction in… [Read More]
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