Hey, thanks that worked!
--- James Edward Gray II <[EMAIL PROTECTED]>
wrote:
<snip>
> I don't seen any reason to use the array at all, so
> I've removed it.
> If you had one that I just didn't know about, send
> it on back.
That's how I tried to solve this piecewise, I thought
an array was necessary, or at least, it seemed logical
to me. (another example of TMTOWTDI)
I don't understand this syntax:
$linehash{$1}++;
I understand that $linehash{$1} refers to a single key
within a key value pair of the hash, and I think the
++ is for incrementing each player's line, but I don't
understand how it works.
Could you explain it to me?
Thanks a bunch for the help! -stu
>
> > #!/usr/bin/perl
> >
> > use warnings;
> > use strict;
> >
> > open(STATS, "stats.txt") or die "statfile\n";
> > my %linehash; # removed extraneous vars
> > while (<STATS>)
> > {
> > if (/(\w+\b) (Jump Shot)/) # matches default to
> $_, so you don't have
> > to write it
> > {
> > $linehash{$1}++;
> > }
> > }
> > while (my($key,$value) = each(%linehash)) # print
> when we're all done
> > {
> > print "$key:$value\n";
> > }
>
> Hope that helps.
>
> James
>
>
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