Re: Need regex ^? help

On 4/29/24 17:57, Patrick R. Michaud wrote:
> Perhaps not really what you're intending, but here's how I'd start:
> 
>      $ raku -e 'my $x="1.2.3.4"; $x ~~ s!\d+$!0/24!; say $x;'
>      1.2.3.0/24
> 
> The pattern part of the substitution matches all of the digits at the end of the string (\d+$), then replaces them with the string "0/24".  Everything prior to those digits is left alone.
> 
> On Mon, Apr 29, 2024 at 05:45:49PM -0700, ToddAndMargo via perl6-users wrote:
>> On 4/29/24 17:42, ToddAndMargo via perl6-users wrote:
>>> Hi All,
>>>
>>> I thought I understood ^ and ? used in a regex'es,
>>> but I don't.
>>>
>>> ^ means from the beginning and ? from the end.
> 
> I think you mean "$" here instead of "?".
> 
> Pm


Oh I did figure it out another way.  I am trying to
get a working example of ^ and $ for my Redex
keeper file