----- Original Message -----
From: "Christopher D.Lewis" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Monday, December 02, 2002 8:34 PM
Subject: Re: a Bug in PERL
> Perhaps what the user intends is a WHILE loop.
>
> while (@lastnotpop)
> {
> $current_element = pop(@lastnotpop);
> print "Just Popped $current_element\n";
> }
>
########## thanks it does work
> This does what you want via pop. For a while loop, leave the array as
> it is, and just iterate through it.
########### - no it doesn't leave it as it is , it does pop out & at last
leave it empty
> Enjoy,
> Chris
>
######### thanks
Pradeep
> On Monday, December 2, 2002, at 05:31 AM, Paul Johnson wrote:
>
> >
> > PRADEEP GOEL said:
> >> If i am not wrong somewhere , there is a bug come to my notice , in
> >> PERL
> >>
> >> @lastnotpop = ("where_gone_me","remaining_is_alright","no_fear_now");
> >> foreach $faltu (@lastnotpop) #$faltu is extra doesn't makes
> >> difference
> >> even if removed
> >> { $pch = pop(@lastnotpop );
> >> print " \n can't pop last one from @lastnotpop i.e.($lastnotpop[0]
> >> )
> >> :
> >> popped element is $pch #";
> >> }
> >> If there are more than one elemnt in a array(say @lastnotpop than the
> >> last/first element i.e.
> >> $lastnotpop[0] can't be popped out in this single foreach loop.
> >>
> >> I don't think it's intensional feature , else it should also not be
> >> able
> >> to pop the only
> >> element , if it has one , but it does.
> >
> > This is a case of "Doctor, it hurts when I ...".
> >
> > If you look in perlsyn, under the heading "Foreach Loops", you will
> > see:
> >
> > If any part of LIST is an array, C<foreach> will get very confused if
> > you add or remove elements within the loop body, for example with
> > C<splice>. So don't do that.
> >
> > --
> > Paul Johnson - [EMAIL PROTECTED]
> > http://www.pjcj.net
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
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