From: "Shawn H Corey" <shawnhco...@gmail.com>
> On 11-01-10 10:21 AM, Sunita Rani Pradhan wrote:
>> Yes I can use that . Does this -w option works on windows or not ?
>
> I do believe so but if you `use warnings;` you can turn it off. You
> can't do that with -w.
>
> use warnings;
>
> {
> no warnings;
> # some code
> }
>
Well, you can use:
#!/usr/bin/perl -w
{
no warnings;
print $ok;
}
It will work and it won't print the warning.
The -w switch work, but the -W switch doesn't accept using "no warnings;".
But anyway, using
use warnings;
is recommended because it is cleaner to use
use warnings;
#and
no warnings;
then to use the -w switch and then eventually "no warnings;".
And the shebang line is not required in that case. For example, I haven't used
it for years.
Octavian
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