Re: is there an AI on the beginner chat line?
ToddAndMargo via perl6-users @ 2023-10-27 03:19 -07: > On 10/27/23 00:10, Andinus via perl6-users wrote: >> ToddAndMargo via perl6-users @ 2023-10-26 21:19 -07: >> >>> [...] >>> They have someone called "discord-raku-bot". Some of the responses >>> sound a bit off. By chance, is discord-raku-bot an AI robot? >> >> That's the discord bridge, connects discord & irc channels. > > Is there something actually manning that or is it computer generated? > Some of the responses are really bizarre and can be characterized a > nonsequiturs. Nothing offensive, just out of place as if he was > addressing someone else that you can not see. Oh, they're actually addressing someone else. Those messages include the discord username before the message like so: discord-raku-bot: ... discord-raku-bot: ... "MyName" & "OtherName" are different users. signature.asc Description: PGP signature
Re: is there an AI on the beginner chat line?
ToddAndMargo via perl6-users @ 2023-10-26 21:19 -07: > Hi All, > > Over onthe beginner's chat linbe: > > https://kiwiirc.com/nextclient/irc.libera.chat/#raku-beginner > > They have someone called "discord-raku-bot". Some of the responses > sound a bit off. By chance, is discord-raku-bot an AI robot? That's the discord bridge, connects discord & irc channels. signature.asc Description: PGP signature
Re: BEGIN {} question
ToddAndMargo via perl6-users @ 2022-09-01 10:30 -07: > On 9/1/22 00:45, Richard Hainsworth wrote: >> Treat the regexes as data for a program. Compile the program once. >> Run the regexes as often as you need. > > Please elucidate. That could save me boat loads > of time. You could take the regex string from an environment variable or read from a file. The program is compiled only once and you can test regexes without re-compilation. Thanks Richard, this is going to save me a lot of time. signature.asc Description: PGP signature
Re: sprintf and print question
ToddAndMargo via perl6-users @ 2022-09-01 19:37 -07: > Is there a cleaner way to do this? > > $ raku -e 'print( (sprintf "%.4s", "andefghi" ) ~ "\n";)' > ande > > I want to print the first four letter s to STDOUT. You can use substr, | put "andefghi".substr(0, 4) ande signature.asc Description: PGP signature
Re: trouble returning a value from sub
Here is the code:
...
} else {
return factors($q, @f);
}
...
Return the values during recursive calls too.
Output:
[2 2 5]
2
2
5
Simon Proctor @ 2022-06-16 19:07 +01:
> I think, and I don't have my computer to hand to double check but I
> think you want a return before your recursive.call to factors passing
> in @f.
>
> When dealing with recursive functions you need to make sure what
> you're returning back up the stack.
>
> On Thu, 16 Jun 2022, 18:10 Rick Bychowski,
> wrote:
>
> Hi Everyone,
>
> I've been lurking quite a while, this will be my first post to
> perl6
> users. I've written a lot of short scripts in perl5 for system
> admin
> type stuff at home and work. Lately I'm playing with Raku, which
> is a
> lot of fun. Error reporting is excellent, as is the online
> documentation.
>
> To the point. I recently started the perl weekly challenge. Lots
> of
> math/primes stuff. I wrote an algorithm to list all the prime
> factors of
> an integer, using a recursive subroutine. I'm able to print the
> result
> from the subroutine, but it always returns Nil. What am I missing?
>
> #!/usr/bin/env raku
>
> sub MAIN($n = 20) {
> .say for factors($n); # Nil
> }
>
> sub factors($n, @factors?) {
> my @f = @factors.elems ?? @factors !! ();
> my $q;
> for 2 ..^ $n -> $i {
> if $n %% $i {
> $q = Int($n / $i);
> @f.push($i);
> if $q.is-prime {
> @f.push($q);
> say @f;# [2 2 5]
> return @f;
> } else {
> factors($q, @f);
> }
> last;
> }
> }
> }
>
> Returns
> [2 2 5]
> Nil
>
> --
> Rick Bychowski
>
> The information in this email is confidential and may be legally
> privileged. It is intended solely for the addressee(s). Access to
> this
> e-mail by anyone else is unauthorized.
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Re: how do I turn a real into and array of Integers?
ToddAndMargo via perl6-users @ 2021-10-30 23:57 -07: > Without going into why (it is a secret), how do I turn > >> my $x = sqrt 2 > 1.4142135623730951 > > into an array of integers? > @y[0] = 1 > @y[1] = 4 > @y[2] = 1 > @y[3] = 4 > @y[4] = 2 > @y[5] = 1 put 2.sqrt.comb.grep(*.Int)>>.Int[^10].raku # 10 digits (1, 4, 1, 4, 2, 1, 3, 5, 6, 2) signature.asc Description: PGP signature
Re: Font used for raku welcome message
Norman Gaywood @ 2021-08-27 11:20 IST: > On Linux (various versions), if I ssh to another system and start the raku > REPL , I am greeted with: > > Welcome to 퐑퐚퐤퐮퐝퐨™ v2021.08. > Implementing the 퐑퐚퐤퐮™ programming language v6.d. > > On some systems, this is displayed as (embedded graphic): > > [image: image.png] > > While others: > > [image: image.png] > > Does anyone know what font package provides the required font here? > > Pretty sure I have to install this font on the system I'm ssh'ing FROM. > It's correctly displayed ssh'ing from Windows 10. Does changing the locale fix it? - https://wiki.debian.org/Locale#Standard `` andinus@ ~> echo $LANG en_US.UTF-8 `` signature.asc Description: PGP signature
