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Paul Evans

@leonerd@fosstodon.org
mastodon 4.7.3
  • Open on fosstodon.org

Perl, Electronics, General geekery.

486 Followers
95 Following
35 Posts
Joined November 18, 2022
Pronouns:
he/him
Github:
https://github.com/leonerd
Open post
Paul Evans @leonerd@fosstodon.org
· 1mo ago
Replying to

@revk@toot.me.uk I believe one of the NTP RFCs does actually suggest that the local administrator of the NTP server should respond to timelord@ as an email alias

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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
It was great to be alive during that brief period of human history after the invention of the smartphone camera but before the invention of generative AI that can create images. It meant that, for a few years, I was able to trust that pictures I saw online were of something that actually happened.
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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
I always used to be disappointed when I saw typos or spelling mistakes in online articles, but now I realise I have a small smile of "Ah, at least this shows it was actually written by a human" and often don't worry about them. What times we live in...
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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
Replying to
@TimWardCam@c.im @Thorium@social.linux.pizza @petrillic@hachyderm.io Oh great, now I am thinking about dBK - deciBel Kelvins
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago

First morning of Perl Toolchain Summit is going well. What I thought was the coffee button on the machine at breakfast turned out to be hot chocolate. So now instead of waking me up after my nearly-midnight arrival, I'll be even more asleep before we start. #pts2026

fosstodon.org
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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
Replying to on masto.brightfur.net
@IceWolf@masto.brightfur.net Yes, there are a few functions that can operate as lvalues. What's even cooler is that you can make your own :)
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Open post
Paul Evans @leonerd@fosstodon.org
· 6mo ago
Replying to
@emocoder And it's much harder to do that second 90% if you don't have all the mental context of how you made the first 90%. It's like playing a game and skipping through the first level straight to the second. Sure you'll start sooner but you won't arrive with all the lessons the first level would have taught you.
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Open post
Paul Evans @leonerd@fosstodon.org
· 2mo ago

A #git workflow question.

I have a branch (lets call it "orange"), that adds a whole bunch of features on top of main. I regularly rebase this from main. I also have a bunch of points on that branch marked as other branches ("orange-phase1", "orange-phase2", etc...) that are convenient points for PRs - either currently open or intended in the future.

Is there a way I can automatically maintain these branches whenever I git rebase main?

Edit: Solved: see replies.

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Open post
Paul Evans @leonerd@fosstodon.org
· 4mo ago
Replying to
@dabeaz@mastodon.social Yeah but I don't want to use cocaine because I'd just be funneling money to a few central druglord kingpins. And I'd be encouraging a society where everyone would be dependent on it and couldn't function without it any more. Wait, are we still being literal or is this an analogy?
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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
Replying to
@stefan@stefanbohacek.online @catsalad@infosec.exchange "squares"
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Today I learned that ADI aren't selling to individuals any more and have instructed all their distributors not to either.. :( So... this kinda sucks. There's now a whole lot of parts for my boards I can no longer buy. I wonder what the workarounds for this are now.. #electronics
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago

Do you need to write four bytes of arbitrary content into the page cache of a file you don't own?

You can achieve it with this One Easy Trick. Sysadmins hate it.

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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago

I don't know why it's called "one-time pad" authentication. I must have used it ten times today at least...

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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Replying to
@tindie Thanks for your (personal) efforts in trying to keep us informed. Though, I fear your company's reputation will take quite a dent for this incident.
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Open post
Paul Evans @leonerd@fosstodon.org
· 9mo ago
Replying to
@kenshirriff "If" we're interested? C'mon, you know your audience... ;)
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Replying to
@tommorris@mastodon.social Because if new software still worked on old computers, then nobody would need to buy new computers and so the people selling them would go out of business
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Replying to
@orangeacme@fosstodon.org Whenever I get a low memory warning, I take a look around the web at RAM modules for sale. Then the prices scare me so much I close the entire browser process. Which admittedly does solve the problem ;)
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Open post
Paul Evans @leonerd@fosstodon.org
· 6mo ago
Replying to
@Natasha_Jay I like that it's in Waitrose. Because of course it is.
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Open post
Paul Evans @leonerd@fosstodon.org
· 6mo ago
Replying to
@lproven It always annoys me that ASCII and thereafter Unicode always said they weren't going to add formatting mechanisms, as that was for other people. And so instead Markdown invented a way to be always ambiguously unsure about the meanings of regular ASCII punctuation to stand in for formatting requests. Just think what we could have had instead...
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Open post
Paul Evans @leonerd@fosstodon.org
· 12mo ago
Replying to
@bobdobberson@kolektiva.social @sabik@rants.au @Daojoan@mastodon.socialhttps://m.youtube.com/watch?v=LRq_SAuQDec

Does Anyone Want Any Toast? | Red Dwarf | BBC

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Open post
Paul Evans @leonerd@fosstodon.org
· 16mo ago
Replying to
@siracusa@mastodon.social Presumably the author of this article was 35 or 36 years old.
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Open post
Paul Evans @leonerd@fosstodon.org
· 47mo ago
Replying to
I'm not trying to say either one is better than the other. Rather, the combination of having them both is great for the overall ecosystem and the users of those languages. At each small step, Perl goes from a reasonable, practical place, to some new reasonable practical place. Each little step is in itself still useful, and incrementally adds value to something that is already useful.
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Open post
Paul Evans @leonerd@fosstodon.org
· 47mo ago
Replying to
Raku, meanwhile, gets to start again and imagine a whole new world. It has a downside that it doesn't get to start off from something that already has practical utility, but by the same reasoning it isn't beholden to compatibility with what came before. It can break old patterns, old ideas, if they are found to be outdated.
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Open post
Paul Evans @leonerd@fosstodon.org
· 47mo ago
Replying to
In the end, each half of the process finds its own way forward and yet the other half can benefit from it too. Each can (and should) lift its head from time to time and observe where the other half has got to, and think about whether that looks like a good direction to be going in. This combination is a very powerful one. I think it should be used more across the technology design space.
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Open post
Paul Evans @leonerd@fosstodon.org
· 47mo ago

This Week in #Perl Steering Council (#PSC)

* We remembered we still need to write the announcement for deprecating smartmatch
* We need to resync with Neil about how "SSL in Core" investigations are going
* Reviewed RFCs and found a shortlist of "soon to expire" ones. A nudge email will be sent to the RFC sponsors.

@psc@blogs.perl.org

blogs.perl.org

This week in PSC (088) | 2022-11-25 | Perl Steering Council [blogs.perl.org]

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Open post
Paul Evans @leonerd@fosstodon.org
· 47mo ago
Replying to
@lizmat Fixed :) Thanks.
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Open post
Paul Evans @leonerd@fosstodon.org
· 26mo ago
Replying to
@pierogiburo@tech.lgbt I like that it contains #Esperanto --- Mi ŝatas ke ĝi enhavas Esperanto
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Replying to
@revk @tindie Yes the total silence from them is the most annoying thing here. Tindie: Please tell us what's going on, and whether we can expect things to ever come back, at this point. Otherwise we may start to assume the worst.
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Open post
Paul Evans @leonerd@fosstodon.org
· 3mo ago
Replying to
@EndlessMason@hachyderm.io @linuxexpert@mastodon.social Let me guess: pseudohashes is one, and $[ is the other?
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Open post
Paul Evans @leonerd@fosstodon.org
· 5mo ago
Replying to
@idiot@mastodonapp.uk Mouser let me add it to the basket and even pay at the checkout. They then cancelled it before shipping.
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Open post
Paul Evans @leonerd@fosstodon.org
· 4mo ago
Replying to
@dakkar@s.thenautilus.net 99.9% uptime permits 43 minutes down per 30 days. Even four-nines = 99.99% uptime allows 4 minutes and 20ish seconds, enough for one quick reboot in a month. Not quite enough time to listen to John Cage ;)
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Open post
Paul Evans @leonerd@fosstodon.org
· 7mo ago
Replying to
@MarkHoltom When you say "per person", is that per person in the donating country, or the receiving one?
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Open post
Paul Evans @leonerd@fosstodon.org
· 30mo ago
Replying to
@CountBinface@mastodon.world Number 20 is a surprisingly specific local issue that I don't express an opinion on. But all the others sound very sensible and something I could get behind.
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