What are t ...
Terms and Conditions
What are the laws of Monoid?
it has operation combine with type (A, A) => A, which must be associative
It has an empty element of type A, which must be an identity element
Get an explanation when it's available:
1 (score :
What will be the result of combineAll for the following Monoid? ...
What will be the result of combining Strings for a Monoid? ...
What will be the result of executing foldMap on List of Ints with identity funct...
What will be the result of executing foldMap on List of Ints with toString funct...
What will be the result of applying function combine for semigroup of functions ...
Login to learn Scala
Read more about
Which character do you use instead of " * " for importing all the names of a pac...
How would you change declaration of function foo to ensure that a functi...
What is the largest Tuple that Scala supports?...
Can methods, taking one argument, be used with infix syntax?...
What is a higher-order function?...
Scala's Unit roughly corresponds to which Java type?...
Sign Up Now
Subscribe for future quizzes