Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Re: reading from file.

by Eily (Parson)
on Nov 13, 2013 at 20:28 UTC ( #1062462=note: print w/replies, xml ) Need Help??

in reply to reading from file.

While running under strict (use strict; on the first line): Global symbol "$names" requires explicit package name at - line 8.. The scalar you declared is $name, with no s at the end.

Just so you know, you can write the second loop as:

for my $el (@names) { print "not valid" if $input ne $el; }

Replies are listed 'Best First'.
Re^2: reading from file.
by scripter87 (Novice) on Nov 13, 2013 at 20:32 UTC
    sorry that was a typo. Can you see any particular reason that the file reads if there is only text on the first line of the file?

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1062462]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (4)
As of 2018-01-17 22:27 GMT
Find Nodes?
    Voting Booth?
    How did you see in the new year?

    Results (206 votes). Check out past polls.