TOTD: Scala - String Interpolators
In Scala, you can use string interpolators to format your strings. There are several and the one we'll look at today is f
. This interpolator allows you to use printf
C-style formatting in your strings.
val height = 70.5
f"$height%2.2f"
This gives you the neatly formatted string of 70.50
. See the docs.