Top Questions

1. What does !! (double exclamation point) mean?
   38 votes

   3 answers
2. Why does :{} create a "Hash[Mu,Any]" object (and what is it and how does it compare to a normal "Hash")?
   13 votes

   1 answers
3. Why aren't // and m// exactly synonymous?
   9 votes

   1 answers
4. After first "once {next}" block, other same-scoped "once" blocks fail to execute
   8 votes

   1 answers
5. Creating a Perl 6 module containing Perl 5 utility scripts in bin/
   6 votes

   1 answers