Re: use-livecode Digest, Vol 222, Issue 8

[Andy Marshman via use-livecode]

Hi Mark,

In regex the full stop stands for any single character whereby the * means
any other characters. If you want to only find things that begin with a
character put a ^ infront of the character you are searching for. So ^a.
should only return apple in your example.


Regards

Andy

On Mon, 7 Mar 2022, 16:46 Mark Smith via use-livecode, <
use-livecode@lists.runrev.com> wrote:

> So, playing around a bit more I discovered “a.*” does not return words
> that “start with”, but rather words that “contain” the letter. So that
> explains “apple, banana”. What isn’t clear to me is I get the exact same
> result using “a.” with no asterisk, but if I search for “y.” it returns
> nothing rather than cherry. Consequentially I realize my confusion is due
> to a limitation of what these characters mean to regex. Can anyone clarify
> for me what the “.” and “*” are doing to change the filter?
>
> Thanks
>
> > On Mar 7, 2022, at 11:05 AM, Mark Smith  wrote:
> >
> > I am not an expert in regex or filtering by any means so Quentin’s
> message prompted me to take a closer look. I started with the dictionary
> entry for filter and I found this simple example:
> > filter items of "apple,banana,cherry" with regex pattern "b.*"
> >
> > Since we are not specifying a destination, the result is going into the
> “it" variable. I tried that and got the expected result “banana”. Next I
> tried “c.*” and got cherry and “d.*’ and got nothing. All good. Finally I
> tried “a.*” and got “apple, banana”. I was a bit surprised by that. Does
> anyone know why “a.*” breaks the pattern of returning a single item? Does
> it have something to do with the item being in the first position in the
> string?
> >
> > BTW, I did try putting the result into a variable and displaying that (…
> into temp; put temp) and got the same result.
> >
> > Also, I thought I might try a few experiments using “without regex
> pattern” and using “a.*” as the argument returned “cherry” so at least
> whatever it is doing it is consistent.
> >
> > Mark
> >
> >
> >> On Mar 7, 2022, at 8:58 AM, Quentin Long via use-livecode <
> use-livecode@lists.runrev.com >
> wrote:
> >>
> >> sez j. landman gay:
> >>> Interesting idea. There are 25 letters on each board, some are always
> repeats. I think I'd need
> >>> a good regex so I wouldn't have to run the filter command multiple
> times. How's your regex?
> >>
> >> I see you've already implemented something, but just for grins, here's
> my thought re: the One True Regex for this situation:
> >> AbsentChars is the name of a variable which contains all the letters
> that *aren't* on the board. My first attempt at the regex is…
> >> filter lines of WordList without "*[AbsentChars]*"
> >> However, that will remove all words that contain at least one letter in
> the specific character string "absentchars", which is not what I want. So,
> bring out the "do" keyword…
> >> do ("filter lines of WordList without" && quote & "*" & AbsentChars &
> "*" & quote)
> >>
> >> "Bewitched" + "Charlie's Angels" - Charlie = "At Arm's Length" Read the
> webcomic at [ http://www.atarmslength.net 
> ]! If you like "At Arm's Length", support it at [
> http://www.patreon.com/DarkwingDude 
> ].
> >> ___
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Re: on-rev mail server

[Andy Marshman via use-livecode]

Hi,

I'm using the mail servers on Silica and both seem to be working fine for me. I 
can also log into my cpanel account without issue.

If it helps I'm based in the UK

Regards
Andy

11 Oct 2022 07:59:41 matthias rebbe via use-livecode 
:

> Unfortunately i am not on Silica, but on Quartz. So i could just test with 
> "my" server.
> I am able to login.
> 
> So it is not a general problem, but only one with Silica. Maybe the db server 
> part has problems.
> 
> Anyway, if you think it's not urgent, then you could send an email to 
> livecodehost...@livecode.com 
> 
> 
> If you think it's urgent, then you can send an email to 
> livecodehost...@livecode.com   and put 
> the word URGENT into the subject line at the beginning. This will speed the 
> things a little bit up.
> 
> Regards,
> Matthias
> 
> 
> 
>> Am 11.10.2022 um 08:07 schrieb Kay C Lan via use-livecode 
>> :
>> 
>> Is anyone having troubles with on-rev IMAP and SMTP servers?
>> 
>> I've just upgraded my OS and all the passwords for the servers were
>> blank but when I input them I don't get a connection.
>> 
>> I restarted using my back-up HDD, which has all the boxes filled in,
>> but it can't connect to the mail servers either.
>> 
>> I thought I'd log in using cPanel to see if there was a hint there but
>> I can't access the 'silica' server either; which led me to believe
>> that the servers may be down but I can access all my web pages.
>> 
>> Anyone else having issues or should I be contacting Heather?
>> 
>> Thanks
>> 
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