Variable declaration and initialisation varieties are explained here.
Double and float data type declaration its max value and sizing.
Different types of integer data types with its maximum and minimum value limits are explained with this code.
The java char data type and its possible values are explained here.
Reference data type for class object reference and array reference.
Mainly used kinds Local, Class and Instance Variables are discussed here.
Java class variables have default values. Let us experiment with that.
Methods to rightly use variable names when their names clash between class/static types and local types.
This is a program that will tell you about the scope of variables in different parts of programs.
Outputs the size of the eight primitive data types present in java.
Gives you understanding of declaration along with dynamic initialization
Product and Division to show data type compatibility difference.
Write a program to initialise a variable with price of an item as a fractiona
Why do we need to initialise local variables when we have default values spec