2009/11/20 gaochong <zjgaoch...@gmail.com>:
> Thanks .
> But the code is from cpan.org ,and is crappy ,where I will go ?

CPAN has no quality control. There is no guarantee that anything you
get from CPAN will not be, as you say, "crappy".

As a result, be selective with what you download from CPAN. Ask
questions, go by reputation, check that the module is maintained (if
it hasn't been updated since 2003, the owner clearly doesn't care
about it much any more), check the pod: good, comprehensive
documentation is an indicator that the underlying code is also good
(although some good code is badly documented, one rarely sees bad code
well documented).

Phil

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