Re: perl scalar

I guess I didn't quite use the original code. I made the mistake of typing what it should have been instead of what it was: #!/usr/bin/perl $street="Wright"; print "$street\n"; $street="Washington"; It's amazing what a dollar sign and a change of case can do. -Marc Hello Marc Odd. I ju

Re: perl scalar

[rearranged to bottom posting style] Marc Sacks am Dienstag, 26. September 2006 14:25: > D. Bolliger wrote: > >elite elite am Montag, 25. September 2006 22:27: > >>I not sure what i doing wroung. > > > >I'm not sure either :-) > > > >>Street="Wright"; > > > >This is wrong syntax; "Street" is not a

Re: perl scalar

Odd. I just tried the same code snippet and it worked fine. You might try putting a space before and after your "=" signs. I don't know if that makes a difference, but it won't hurt. Marc Sacks [EMAIL PROTECTED] D. Bolliger wrote: elite elite am Montag, 25. September 2006 22:27: I not s

Re: perl scalar

elite elite am Montag, 25. September 2006 22:27: > I not sure what i doing wroung. I'm not sure either :-) > Street="Wright"; This is wrong syntax; "Street" is not a scalar variable, while "$street" would be. > print "$street\n"; $street is undef here, you didn't assign anything to the $stree

Re: perl scalar

I not sure what i doing wroung. Street="Wright"; print "$street\n"; $street="Washington"; And i get this output. Street/[EMAIL PROTECTED] ~]$ Craig __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://

Re: perl scalar

Owen Cook am Montag, 25. September 2006 00:36: > On Sun, 24 Sep 2006, elite elite wrote: > > How do i Assign'Wright" to the scalar how do i do > > that?And how do i change a value of $street to > > 'Washington' Hello Craig Sounds like a homwork... ;-) Type in the cmdline: perldoc perlintro the

Re: perl scalar

On Sun, 24 Sep 2006, elite elite wrote: > > How do i Assign'Wright" to the scalar how do i do > that?And how do i change a value of $street to > 'Washington' $what_ever = "Wright"; $what_ever = "I have changed it from Wright to this"; $street = 'Washington'; > > How do i print $street on it

perl scalar

How do i Assign'Wright" to the scalar how do i do that?And how do i change a value of $street to 'Washington' How do i print $street on it own line just like hello world? Craig __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam prot

Re: perl scalar

> >how would i create a scalar? > Hi, Scalar is differenet distinctly from list.In perl both array and hash belong to list,while common variable belong to scalar.When you say, my $varA; our $varB; local $varC; You get the perl variable and they're scalar. Hope I'm correct. -- Jeff Pang Net

Re: perl scalar

if you use strict; then you'll need to declare it with my. If you don't (and you should think about that decision again) then you can leave off the my. my $variable = somevalue; $ means it's a scalar variable @ is for arrays % is for hashes On 9/20/06, elite elite <[EMAIL PROTECTED]> wrote:

perl scalar

how would i create a scalar? __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]