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Re: File::Spec patch (alternative)

by tye (Sage)
on Aug 09, 2008 at 05:56 UTC ( #703235=note: print w/replies, xml ) Need Help??


in reply to File::Spec patch

Next time you have this kind of problem, consider this technique instead:

require Carp; $SIG{__WARN__} = sub { Carp::cluck(@_) };

It will save you a lot of time trying to patch your copy of a module.

You can also just start your script with "perl -d" then "c" since "o warn=1" is the default which means that you'll get a stack dump tacked on to each warning you get. You can probably even get the debugger to stop at the point of the warning so that you can look around and figure out the source of the problem:

perl -d ... > $SIG{__WARN__} = sub { $DB::single = 1; } > c

- tye        

Replies are listed 'Best First'.
Re^2: File::Spec patch (alternative)
by pileofrogs (Priest) on Aug 15, 2008 at 21:07 UTC

    Yes!

    I'm going to print this out in huge letters and tape it to my wall. I'm going to hire a shadowy firm in Russia to email this advice to 3 million random strangers. I'm going to hack the web page of the 2008 Olympics and put this up in it's place.

    Indeed, it could be said that I find it helpful.

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[james28909]: i guess i should have done it in perl. i bet it woulnt have taken me 5 hours to figure out haha
[choroba]: In the end, I was able to upgrade Perl from 5.8.3 to 5.22 and install Net::SFTP::Foreign , at least for the task involved
[james28909]: what would be the best way to capture that stream with perl? ffmpeg args -rtp rtp://127.0.0.1?
[LanX]: if I was forced to talk about all security risks I encountered oO
[james28909]: if i did that with ffmpeg, i could then listen on the port with perl right?
[LanX]: one of my clients filtered a menu linking to Web pages according to user rights. .. but he didn't secure the access to those unlisted pages

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