Substring in java with example
Substring in java Substring means part of a string. Many times in an application, we get a long string and…
2 Min Read
isLetter method in java with example
isLetter method belongs to java.lang.Character class. It is a static method which takes a character as argument and tells if…
4 Min Read
java split string example
Java string split In this article, we will take a look at how to split or divide a string based…
5 Min Read
Marker interface in java, its purpose and creating custom marker interface with example
What is a marker interface An interface which has no methods is called a marker interface in java. In other…
6 Min Read
switch case statement in java with example
What is switch statement A switch statement in java is a decision making statement in which one or more block…
3 Min Read
Ternary operator in java with example
Java ternary operator Literal meaning of ternary is three. As the name suggests, a ternary operator is an operator which…
4 Min Read
static keyword in java
Java static keyword static is a reserved word(or keyword) in java. It can be applied before a Writing static keyword…
3 Min Read
Instance variables in java
Instance variables Instance variables belong to an object and each object has its own copy of instance variables.Thus, they represent…
3 Min Read
Abstract method in java with example
Abstract method in java is a method which does not have an implementation or a body where it is declared.It…