java byte

byte to short Java

Leave a Comment / byte to other, Casting Operations / By S. Nageswara Rao, Corporate Trainer

After knowing the Java rules of Data Type Casting (Type Conversion), let us cast byte to short. The byte takes 1 byte of memory and short takes two bytes of memory. Assignment 1 byte value to 2 bytes is done implicitly by the JVM. byte –> short –> int –> long –> float –> double …

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Java Primitive Data Types

19 Comments / Java Introduction / By S. Nageswara Rao, Corporate Trainer

A data type informs the compiler what type of data a variable is permitted to store. Data type declaration should be done when the variable is declared. It is required in Java as Java is a strongly typed language. The data type indicates what possible values that can be assigned to variable and possible operations …

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