
Wildcard
Novice
Oct 11, 2017, 2:34 PM
Post #1 of 4
(2453 views)
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General Strawberry questions
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Hello there everyone, I hope somone can clarify this little problem I have :) Well, I am on Windows 10, and so I have now Strawberry installed, and strucked to 2 problems I would like to have answered, if you please.. 1 ) How does the CPAN module works? I wanted to use the getOpt for command line parameters, so tried to run the "CPAN Client", I clicked on it, a breaksecond of a command window apperad, and then nothing. 2) how do you debug? Maybe it seems strange that I never debuged before, I always used strict and warnings, that was enough. But now I intentionaly invoked a code, which doesn't work:
my $x = <>; my $y = fak($x); print "$x $y \n"; exit(0); sub fak { my $p = shift; return ($p * fak($p - 1)); } How do I prompt a debug? I tried "-d" in the Strawberry command line, but with no prevail. I hope somebody have some insight concerning this. Thanks in advance!
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