Beginner
Go (Golang)
Q11 / 100
What is the blank identifier _ used for?
Correct! Well done.
Incorrect.
The correct answer is B) Discarding a value when it is not needed
B
Correct Answer
Discarding a value when it is not needed
Explanation
_, err := f() discards the first return value. The blank identifier prevents "declared and not used" compile errors.
Progress
11/100