Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I want to do this:
var (a, b) = (0, 0)
a = (b = 100)
but Scala is complaining that
error: type mismatch;
found : Unit
required: Int
What I want is to assign a and b to the same value.
Why Scala make it Unit where it should be Int?
Why ask why? Assignment expressions have type
Unitand that’s how it is. No chained assignments. Period.