I think, even better if initialize magic numbers and symbols
use constant NEWLINE_SYMBOL => chr(10);
use constant SOME_MEANINGFULL_NAME => ;
чт, 18 июня 2015 г. в 16:54, Shlomi Fish :
> Hi Marco,
>
> see below for my response.
> On Thu, 18 Jun 2015 15:17:27 +0200
> Marco wrote:
>
> > Hello
Hi Marco,
see below for my response.
On Thu, 18 Jun 2015 15:17:27 +0200
Marco wrote:
> Hello.
>
> I need some help in understanding why the first
>
> my ($Count,$Saw)=$self->{_Portobj}->read(1);
>
> is executed without any problem , however the second identical statement
> inside the whil
Hello.
I need some help in understanding why the first
my ($Count,$Saw)=$self->{_Portobj}->read(1);
is executed without any problem , however the second identical statement
inside the while loop fails with the error
Can't call method "read" on an undefined value at wt800.pm line 121
Th
