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James Harr

@jamesharr.me
48 followers 46 following 31 posts

Networker, automation developer, IPv6 troublemaker, nerd, dog parent

PostsRepliesMedia
James Harr @jamesharr.me · 12/09/2026
@tignotaro.bsky.social great show in Omaha and thanks for playing along with us. Just so you know, that Menards jingle was first written in 1972, was rearranged and re-recorded in 1982, and HAS NOT CHANGED SINCE
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James Harr @jamesharr.me · 16/07/2026
The thing that python wouldn't have in FT+async right away is that Go can interrupt a goroutine mid task to switch to another, so if you have 8 cores and hit 8 CPU bound things, you might get screwed there. But running 8 parallel async event loops isn't super far fetched
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James Harr @jamesharr.me · 16/07/2026
@mkennedy.codes wrt combining async/await and free threading -- I don't think that's outside the realm of possibility. Go and Erlang map their thread constructs onto a fixed number of OS threads, usually matching the core count. So you may not need any decorator saying "this is cpu bound"
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James Harr @jamesharr.me · 14/06/2026
☝️this... In some Linux distros you can set the address to ::78 and it'll use the prefix on the RA but use whatever you configure as a suffix.
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James Harr @jamesharr.me · 14/06/2026
IPv8 doesn't really solve the problems it claims to solve. Plus it's not like there's a working/reference implementation.
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James Harr @jamesharr.me · 14/06/2026
It could have been an equipment or isp issue. Modern gear does well with IPv6 and in fact some test data on IPv6.army shows it performing better than IPv4 on average. I think what I'm getting at is don't give up on it. I get turning it off if things break, but try it again.
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James Harr @jamesharr.me · 14/06/2026
What exactly was misbehaving? Was your network dual-stack or were you trying out something like IPv6-mostly/only?
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James Harr @jamesharr.me · 31/05/2026
WRT pip and publish cooldowns, the `P3D` is an ISO8601 spec for duration, similar to how `2026-05-30T20:31:14Z` is an iso 8601 spec for datetime. That's probably why they chose it, even though iso8601 isn't my favorite choice for durations.
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James Harr @jamesharr.me · 11/05/2026
Are there any signs that traffic is actually transiting into space? Or does this look more like a company consolidation effort?
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James Harr @jamesharr.me · 13/02/2026
@edzitron.com This will not surprise you journals.sagepub.com/doi/full/10....
journals.sagepub.com
The silicon gaze: A typology of biases and inequality in LLMs through the lens of place - Francisco W. Kerche, Matthew Zook, Mark Graham, 2026
This paper introduces the concept of the silicon gaze to explain how large language models (LLMs) reproduce and amplify long-standing spatial inequalities. Draw...
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Reposted by James Harr
Josh Marshall @joshtpm.bsky.social · 25/01/2026
The Trump/ICE method is akin to stochastic terrorism. You flood a city with untrained hotheads. You pump them up with white nationalist propaganda and tell them to escalate and kick ass. You also make clear you'll shield them from any legal accountability. You don't know specifically who is going...
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Reposted by James Harr
On the Media @onthemedia.bsky.social · 03/01/2026
Oldie, goodie:
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James Harr @jamesharr.me · 07/12/2025
@pythonbytes.fm for your live recordings, do you happen to have an iCal url I can add to my calendar? I'm anti-YouTube-notify-bell (well really anti-most-app-notifications) but I still want to join one of the recordings.
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James Harr @jamesharr.me · 03/12/2025
@designthinking.lol Do you know that your RSS feed isn't being updated on your main site? Looks like the RSS feed was last updated Apr 25, 2025. % curl -s designthinking.lol/feed/ | grep lastBuild <lastBuildDate>Fri, 25 Apr 2025 09:42:43 +0000</lastBuildDate>
designthinking.lol
DESIGN THINKING! ComicDESIGN THINKING! ComicMy fickle brainMaximum Engagement!Things I Say / MeanVoices inside my headTrain your brainBeetakingSmarter HiringThe Influencer’s LamentThe DreamcrusherLorem Ipsum
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Reposted by James Harr
DESIGN THINKING! Comic @designthinking.lol · 18/11/2025
How often do I have to keep reposting this strip? #cloudflare
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James Harr @jamesharr.me · 01/12/2025
When you ask a (human) bullshitter a question, they'll gladly give you an answer and you can never really be sure if it's correct. They might actually know it or they might just be making it up to provide you with an answer. You can never trust the answer of a bullshitter.
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James Harr @jamesharr.me · 01/12/2025
It's not really saying that it's crap, it's saying that "LLMs are bullshitters" in the same sense that you might encounter a human who is a bullshitter.
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James Harr @jamesharr.me · 01/12/2025
@brianokken.bsky.social you mentioned that your daughter got some bad chemistry advice from ChatGPT (and to her credit, called BS on it). You should check out the paper "ChatGPT is bullshit" [1]. [1] eprints.gla.ac.uk/327588/1/327...
eprints.gla.ac.uk
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James Harr @jamesharr.me · 14/10/2025
You know it's bad when even Newsmax won't sign the press agreement www.npr.org/2025/10/14/g...
npr.org
Opinion: Why I'm handing in my Pentagon press pass
Tom Bowman has held his Pentagon press pass for 28 years. He says the Pentagon's new media policy makes it impossible to be a journalist, which means finding out what's really going on behind the scen...
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James Harr @jamesharr.me · 19/08/2025
I scored 15/21 on e-mail.wtf and all I got was this lousy text to share on social media.
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Reposted by James Harr
Opal @opalescentopal.bsky.social · 27/07/2025
With Tom Lehrer's passing, I suppose this is a moment to share the story of the prank he played on the National Security Agency, and how it went undiscovered for nearly 60 years.
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James Harr @jamesharr.me · 11/07/2025
What's that tool you used to pull the booted RJ45s with? I don't really touch cabling much anymore, but I feel like I need that anyway
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James Harr @jamesharr.me · 26/06/2025
I mean, I shouldn't be surprised that this was a thing, but it kinda caught me off guard.
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Reposted by James Harr
Rachel Appel @rachelappel.bsky.social · 24/04/2025
😂
A fake book called "Vibe Coding" and the subtext says "I'm a developer now" and it shows Ralph Wiggums from the Simpsons on the cover.
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Reposted by James Harr
Tib3rius @tib3rius.bsky.social · 15/04/2025
BREAKING. From a reliable source. MITRE support for the CVE program is due to expire tomorrow. The attached letter was sent out to CVE Board Members.
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James Harr @jamesharr.me · 10/03/2025
I was going to get in touch to see if he was interested in finding another maintainer, found a link to his FB profile from his GitHub profile, and noticed the post saying he had passed. That is if I'm understanding the translation of the post correctly. It's a sad way to find out.
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James Harr @jamesharr.me · 10/03/2025
@samatkins.co Thanks for forking pylibyear, it solved some problems with libyear running on newer python versions. So I hate to be the one to mention this, but I think the author of the original Python project (Nasir Hussain) passed away back in May of 2021.
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James Harr @jamesharr.me · 09/02/2025
TIL that (at least some) filing cabinets have a big block of concrete at the back. It makes complete sense but I just never knew...
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Reposted by James Harr
Zandek @snugasabugbear.bsky.social · 31/01/2025
Very good advice to find after a day of doomscrolling
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James Harr @jamesharr.me · 01/02/2025
It doesn't get you out of doing labs and POCs to ensure it actually does work, but that makes it a lot harder to fudge an RFP response
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James Harr @jamesharr.me · 01/02/2025
@ehorley.bsky.social @jjx.bsky.social Listened to PP046. on the topic of RFPs and getting IPv6 support in enterprise gear: Apparently one of the few phrases that can actually get through is "must work in the *absence of IPv4*" because "works on IPv6" isn't specific enough.
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James Harr @jamesharr.me · 01/02/2025
Dawww thanks :D
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James Harr @jamesharr.me · 01/02/2025
Can't say I'm awesome, but I am one of the Omaha folk
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James Harr @jamesharr.me · 31/01/2025
The argument that one unified voice gets NE more attention is flawed. We get far more attention when both parties think they need to work for our vote. The same is true for other states too.
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James Harr @jamesharr.me · 31/01/2025
@meganhunt.bsky.social I see the effort to make Nebraska a winner take all state is back... I know you'll fight against it but is there anything I as a private citizen can do beyond keeping you elected?
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James Harr @jamesharr.me · 28/01/2025
I take one issue with this and it's the word "cheaper". It might be cheaper than ChatGPT but it's probably not cheaper than a vanilla Google search circa 2022
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James Harr @jamesharr.me · 11/12/2024
Occasionally, I'll find a webpage or app that doesn't behave over 6RD and can only assume that it's the tunnel overhead capping the MTU, and something along the path is blocking the ICMPv6 "Packet Too Big"
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James Harr @jamesharr.me · 11/12/2024
Honestly, CenturyLink's 6RD implementation was fairly performant for me. I have gig fiber in Omaha and IPv6 speed tests are solidly above 500mbps and usually above 900mbps. Still bug them for native IPv6 support. I've been doing it every few months.
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