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Re: warning: perl bug in 5.6.x, Win32 (use warnings and STDERR)

by crazyinsomniac (Prior)
on Mar 21, 2003 at 11:28 UTC ( #244830=note: print w/replies, xml ) Need Help??


in reply to warning: perl bug in 5.6.x, Win32 (use warnings and STDERR)

Not really. Try
open(ME, "$0") or die "crap $!"; close(STDERR); use warnings; while (<ME>) { print; } close ME;
So it would appear there is a bug only if you close(STDERR); and use warnings; before you do a open.

This definetly warrants a look-see by the perl 5 porters (p5p).

 
______crazyinsomniac_____________________________
Of all the things I've lost, I miss my mind the most.
perl -e "$q=$_;map({chr unpack qq;H*;,$_}split(q;;,q*H*));print;$q/$q;"

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Re: Re: warning: perl bug in 5.6.x, Win32 (use warnings and STDERR)
by Jenda (Abbot) on Mar 21, 2003 at 13:42 UTC

    I tried to play with this a little more. It only prints the first line even if you remove the use warnings and run the script with perl -w or if you set the $^W.

    close(STDERR); open(ME, "$0"); $^W=1; while (<ME>) { print; } close ME;

    It fails even if you put the $^W=1; inside the loop, but you always have to close the STDERR before opening the file.

    Jenda
    Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live.
       -- Rick Osborne

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[1nickt]: james28909 You lost me a bit when you said "show me evolution from intelligence to ignorance". I guess we would have to define the terms, but as I look around at my species and how we are destroying our habitat ...
[james28909]: seems like a person cant even have a belief without hurting someones feelings. i never said my way is the only way. i just said i have pretty good scientific evidence, and then asked for opposing side to present evidence
[james28909]: was downvoted and left without a reply. go figure
[holli]: but then you DO give a fuck
[1nickt]: I don;t think beliefs should be down-voted, just behaviours.
[james28909]: im not quite how to explain it any better nick. you evolved from ignorance to intelligence. not the other way. the universe evolves from gas coulds and debris into planets stars and galaxies ect. it doesnt happen any other way. hence it has ....
[james28909]: some kind of logic behind it
[james28909]: and that is also anothe rpoint i made, i think it has to do with perception of the world around you. most people think of evolution on a human scale. why could life evolve on this planet? because this planet evolved in this solar system. and so on.
[holli]: here's something for you to watch, James. I think you will like it
[erix]: for the record: I have not downvoted anyone on that subthread that was my fault

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