Question

How to format the printf function for variables with different datatypes in Scala

Answer 1

printf("Int = %d\n", 7643)
printf("Float = %f\n", 3.14)
printf("Char = %c\n", 'a')
printf("String = %s\n", "Scala")
printf("Boolean = %b\n", true)
printf("Hex = %X\n", 456)
printf("Binary = %s\n", 15.toBinaryString)
 
 
 
/*
run:
   
Int = 7643
Float = 3.140000
Char = a
String = Scala
Boolean = true
Hex = 1C8
Binary = 1111
 
*/

 

70+ SQL courses for beginners and professionals