Quoting from Programming Perl book:
*use v5.14;*
This particular declaration turns on several pragmas including "use
strict"; it also enables new features like the *say* verb, which (unlike
print) adds a newline for you. The implicit strictures feature was added in
v5.12.
On Tue, Aug 6, 2013
On Mon, 5 Aug 2013 15:18:04 -0700, Jim Gibson wrote:
>
>It's pretty easy to find out:
>
>50% echo '$x = 1;' | perl
>
>51% echo 'use 5.12.0; $x = 1;' | perl
>Global symbol "$x" requires explicit package name at - line 1.
>Execution of - aborted due to compilation errors.
>
>52% perl -v
>
>This is pe
On Mon, 5 Aug 2013 15:18:04 -0700, Jim Gibson wrote:
> It's pretty easy to find out:
> 50% echo '$x = 1;' | perl
> 51% echo 'use 5.12.0; $x = 1;' | perl
> Global symbol "$x" requires explicit package name at - line 1.
> Execution of - aborted due to compilation errors.
> 52% perl -v
> This is p
On Aug 6, 2013, at 12:09 AM, Peter Gordon wrote:
> I'm confused by this documentation.
> http://perldoc.perl.org/functions/use.html
> Does it mean that:
> use 5.12.0;
> automatically turns on "use strict;" ?
It's pretty easy to find out:
50% echo '$x = 1;' | perl
51% echo 'use 5.12.0; $x = 1;'
On Aug 6, 2013, at 7:09 AM, Peter Gordon wrote:
> I'm confused by this documentation.
> http://perldoc.perl.org/functions/use.html
> Does it mean that:
> use 5.12.0;
> automatically turns on "use strict;" ?
That's the way I read this
use VERSION also enables all features available in the reque
On Mon, 5 Aug 2013 13:30:18 -0500, Andy Bach wrote:
> Nice article from the "Perl Maven"
> http://perlmaven.com/strict
> From the really useful newsletter
> http://perlmaven.com/perl-maven-newsletter
I'm confused by this documentation.
http://perldoc.perl.org/functions/use.html
Does it mean that
Nice article from the "Perl Maven"
http://perlmaven.com/strict
From the really useful newsletter
http://perlmaven.com/perl-maven-newsletter
a
Andy Bach
(608) 658-1890
Not at my desk
