My Perl Quiz

The ultimate place for testing what you have learned



Home | Start Quiz | List of questions  | Next Question | Login / Register

Question #50: Which of the following erases all entries in the %h hash?
43% on 190 times asked

undef %h;
delete %h;
%h = {};
%h = ();
delete keys(%h);
© 2007-2010, My Perl Quiz, All rights reserved.
Can you find a bug in the quiz? Can you think of a new question that would be cool to add to this site? Email us and we will take action:
email us
Other Quizes | Contributors