Type casting is when you assign a value of one primitive data type to another type. In Java, there are two types of casting:Widening Casting (automatically)- converting a smaller type to a larger type size. byte -> short -> char -> int -> long -> float -> double. What means type...
Typecasting, or type conversion, is a method of changing an entity from one data type to another. An example of typecasting isconverting an integer to a string. ... This might be done in order to compare two numbers, when one number is saved as a string and the other is an integer....
1) Implicit type casting In implicit type Casting of type in Scala the compiler itself cast the type of the value/variable. This conversion can be lossy i.e. in some cases data may be lost. For example, in the case of division of two int values which can return a non-integer (float...
Output Creating a set of type = 'Null' Set is : List() How to Print a Line in Scala? Scala Type Casting Advertisement Advertisement
Explicit Casting 1. Unsafe cast operator We can useasoperator to explicitly cast a variable to a target type. var s= str as String This is called unsafe because it can throughClassCastExceptionif casting is not possible. var str = 123// throws ClassCastExceptionvar s = str as String ...