Print Functions

sprintf(format, arguments…​)

golang’s printf format

if format is not given, will default to string

printf(format, arguments…​)

Uses the golang printf format. If the format is not given, it will default to string.

Format specifiers:

• %v : formats the value in a default format
• %d : formats decimal integers
• %f : formats the floating-point numbers
• %g : formats the floating-point numbers and removes trailing zeros=
• %b : formats base 2 numbers
• %o : formats base 8 numbers
• %t : formats true or false values
• %s : formats string values

printf("%d", 2) // prints 2 as a string to traces  
printf(2) // ERROR: expected string but int64 given  
printf("2") // prints the string 2 to traces