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Postings from March 2008
Thanks for both of your suggestions. I've tried them both but still getting same result. Any other suggestions?
Thanks.
Wolf <lonewolf@nc.rr.com> wrote:
---- Bobby wrote:
> Wolf,
>
> I still don't understand, so set my $strB = "$strA($count)"; ? That didn't worked.
>
> Wolf wrote:
> ---- Bobby wrote:
> > Hi all,
> >
> > I'm trying to write a simple do until loop to print out the value of $strA0 through $striA3. What i'm doing is replacing the value of 0 through 3 in the $strA by joining two strings (my $strB = "strA" . $count;). Right now my script is printing $strB as below. How do i get perl to print the value of $strA0 through $strA3 inside of my do until loop? i.e.:
> >
> > Desired Outcome:
> > VarB: A0
> > VarB: A1,b,c
> > VarB: A 2
> > VarB: A3,d,e
> >
> > Current Outcome:
> > VarB:strA0
> > VarB:strA1
> > VarB:strA2
> > VarB:strA3
> >
> >
> > #!/usr/bin/perl
> > use strict;
> > use warnings;
> >
> > my $strA0="A0";
> > my $strA1="A1,b,c";
> > my $strA2="A2";
> > my $strA3="A3,d,e";
> >
> > my $count = 0;
> > until ($count == 4){
> > my $strB = "strA" . $count;
> > print "VarB:$strB\n";
> > $count++;
> > }#end until loop
> >
> > Thanks,
> >
> > Mike
>
> You can either turn them into an array and walk the array with your count
>
> You are setting $strB as the string strA instead of $strA($count) which is where you are getting hosed up.
>
> My perl server is down or I'd play with the code a bit to get it the exact answer, but that should point you in the right direction.
>
> HTH,
> Wolf
>
No Bobby, more along the lines of:
my $B = "strA" .$count;
my $strB = $B;
print "VarB:$strB\n";
But you are going to have to keep playing with it if it doesn't work right.
Wolf
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