[TriLUG] Perl LinkExtor

[Joshua Gitlin]

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Thanks for the help guys! Scott, changing those things fixed the 
problem. I wrote the code late last night and I was too tired to 
realize my mistake. And James, I think I will use "use strict". Thanks 
for the advice!  I don't know why my message was only delivered this 
afternoon though... Anyway, thanks guys, sorry for asking such a silly 
question!

- -Josh (feeling sheepish)

On Dec 7, 2003, at 4:57 PM, Scott Lundgren wrote:

> Josh,
>
> Watch your variable names. In line 11 you declare the variable $LinxEx 
> with
> an x. In line 13 you try to use a variable called LinkEx with a k. Of 
> course
> the compiler complains because it has no idea where this variable came 
> from.
> BTW: Notice you try to use LinkEx with an E in line 15.
>
> Fix those and it runs fine. ;)
>
> - SL


On Dec 7, 2003, at 5:43 PM, James Manning wrote:

> given how straightforward the modules are, I'd recommend using perl -w
> and "use strict;" - a lot of problems pop up when I use them instead.
> Otherwise there's tons of perl problems that silently cause big 
> problems.
> -- 
> James Manning <http://www.sublogic.com/james/>
> GPG Key fingerprint = B913 2FBD 14A9 CE18 B2B7  9C8E A0BF B026 EEBB 
> F6E4
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