Storm Quiz / Part 4YOUTUBE PLAYER LOADS ON PLAYDid concat() change the String?
Quiz #4
Storm Quiz, part 4
Did concat() change the String? Java immutability quiz
In this lesson
Did concat() change the String? 🤔
Everyone says "Strings are immutable in Java". This quiz checks if you know what that actually means in code.
10 seconds. Comment A, B, C or D, then watch the answer. Tag a friend preparing for interviews 🙌 Follow @thecodestormdev ⚡
Keep going
More quick bites.
Part 2 0:17Why is 127 == 127 true but 128
Quiz #2
Why is 127 == 127 true but 128 == 128 false? Java quiz
Part 7 1:00anyMatch()
Streams
Find if element exists in a list using anyMatch()
Part 6 0:57Average of a list
Streams
Find average of numbers in a list
Part 3 0:17return in try vs finally
Quiz #3
return in try vs finally: what does Java print?
