James Kipp wrote:
>
> Should be a simple question. I am trying to only print the element of the
> hash, that matches the $user string but it prints all of the elements. What
> am I missing.
> Thanks
>
> $user = "jsmith";
> my %lookup = (
> 'jsmith' => "jsmith1",
> 'djones' => "dj
On Tue, 28 Jan 2003, Rob Dixon wrote:
> >
> > $user = "jsmith";
> > my %lookup = (
> > 'jsmith' => "jsmith1",
> > 'djones' => "djones2",
> > 'tday' => "tday3",
> > );
> >
> > for my $key (keys %lookup) {
> > print "$lookup{$key}\n" if $key == $user;
> > }
>
> Ed is rig
>
>
> You can just do:
>
> print "$lookup{$user}\n";
>
> HTH,
Now am even more embarrassed :) Thanks Rob.
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Hi James
James Kipp wrote:
> Should be a simple question. I am trying to only print the element of
> the hash, that matches the $user string but it prints all of the
> elements. What am I missing.
> Thanks
>
> $user = "jsmith";
> my %lookup = (
> 'jsmith' => "jsmith1",
> 'djones'
>Should be a simple question. I am trying to only print the element of the
> hash, that matches the $user string but it prints all of the elements.
What
> am I missing.
print "$lookup{$user}\n";
> Thanks
>
> $user = "jsmith";
> my %lookup = (
> 'jsmith' => "jsmith1",
> 'djones'
thanks, Ed.
I am pretty embarresed now :-)
> -Original Message-
> From: Ed Christian [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 28, 2003 3:19 PM
> To: Kipp, James; [EMAIL PROTECTED]
> Subject: RE: Trouble with hash lookup
>
>
> Try replacing "==&q
Try replacing "==" with "eq"
print "$lookup{$key}\n" if $key eq $user;
> -Original Message-
> From: Kipp, James [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 28, 2003 3:12 PM
> To: [EMAIL PROTECTED]
> Subject: Trouble with hash lookup
>
>
> Should be a simple question. I am tryin
