Help for this page

Select Code to Download


  1. or download this
    #!/usr/bin/perl -w
warn;
...

warn;
warn '';
  2. or download this
    Warning: something's wrong at ./temp4.pl line 2.
Huh?    ...caught at ./temp4.pl line 5.
Huh?    ...caught       ...caught at ./temp4.pl line 6.