r_keith_hill (@r_keith_hill) 's Twitter Profile
r_keith_hill

@r_keith_hill

Proud Dad of three. Software Engineer who loves .NET, C#, and PowerShell. Rocket nerd. Vanderbilt grad BSEE '86. CU Boulder grad ECEN MS '95.

ID: 16938890

linkhttp://rkeithhill.wordpress.com calendar_today23-10-2008 23:31:13

6,6K Tweet

1,1K Followers

188 Following

Burke Holland (@burkeholland) 's Twitter Profile Photo

WOW. This new embeddings model for GitHub Copilot… “It delivers a 37.6% lift in retrieval quality, about 2x higher throughput, and an 8x smaller index size, so GitHub Copilot chat and agentic responses are more accurate, results return faster, and memory use in VS Code is

Andy Weir (@andyweirauthor) 's Twitter Profile Photo

Hey, all. There appears to be people (most likely bots) impersonating me and emailing people. Remember that I almost never email people I don't know, and I never read other people's works online. My email address is [email protected]. If you receive an email from any address

Hey, all. There appears to be people (most likely bots) impersonating me and emailing people. Remember that I almost never email people I don't know, and I never read other people's works online. 

My email address is sephalon@gmail.com. If you receive an email from any address
Everyday Astronaut (@erdayastronaut) 's Twitter Profile Photo

WTF YouTube YouTube Creators, allowing a full take down of a full time YouTubers channel, whose appeal has been denied, and worse of all, right before a major livestream?!? This is nightmare fuel for a creator. Care about those who put the YOU in YouTube or it all goes away!!

What about it!? (@felixschlang) 's Twitter Profile Photo

We are back online! Thank you all very much for your support! I am terribly sorry to have not been able to watch the last Starship flight of the year with you all!! We are releasing our post-flight 11 video shortly - featuring Mrs. Schlang :)

We are back online!

Thank you all very much for your support! I am terribly sorry to have not been able to watch the last Starship flight of the year with you all!!

We are releasing our post-flight 11 video shortly - featuring Mrs. Schlang :)
Everyday Astronaut (@erdayastronaut) 's Twitter Profile Photo

Holy crap!!! It looks so good and that’s with a handful of intentionally missing tiles!!! Absolutely incredible work to the SpaceX team for nailing another pin point splash down!!!

Joe Tegtmeyer 🚀 🤠🛸😎 (@joetegtmeyer) 's Twitter Profile Photo

There is much data and lessons to gain from Starship Flights 10 & 11 with the heat shield tile experiments and results, but just like we saw in WWII, the initial reactions to aircraft battle damage assessments, it seems many posting about the results are drawing the wrong

There is much data and lessons to gain from Starship Flights 10 & 11 with the heat shield tile experiments and results, but just like we saw in WWII, the initial reactions to aircraft battle damage assessments, it seems many posting about the results are drawing the wrong
Sam Kean (@sam_kean) 's Twitter Profile Photo

A British spy (and murderer) convinced biologists that the Forest Owlet had gone extinct. But after his frauds were exposed, one biologist grew obsessed with finding out whether it was still alive. Episode below! podcasts.apple.com/us/podcast/the… @scihistoryorg sciencehistory.org/stories/disapp…

A British spy (and murderer) convinced biologists that the Forest Owlet had gone extinct. But after his frauds were exposed, one biologist grew obsessed with finding out whether it was still alive. Episode below!
podcasts.apple.com/us/podcast/the…

@scihistoryorg sciencehistory.org/stories/disapp…
Uncle Bob Martin (@unclebobmartin) 's Twitter Profile Photo

Live streamcast. "The Clean Code Legacy". 📅 Date: Tuesday, December 16th ⏰ Time: 5:00 PM Cairo Time (UTC+2) / 9:00 AM Central Time 🎥 Platform: We’ll stream live using StreamYard 🔗 StreamYard Link: streamyard.com/c3caze4y5t 🌍 Live on:    • LinkedIn — linkedin.com/events/7399720…

Homer Hickam (@realhomerhickam) 's Twitter Profile Photo

New NASA Administrator Jared Isaacman Jared Isaacman is donating his salary to SpaceCampUSA! Look under the • Inspiration paragraph of this note. As a Board member of this great organization, thank you, Jared!

New <a href="/NASA/">NASA</a> Administrator <a href="/rookisaacman/">Jared Isaacman</a>  Jared Isaacman is donating his salary to <a href="/SpaceCampUSA/">SpaceCampUSA</a>! Look under the • Inspiration paragraph of this note. As a Board member of this great organization, thank you, Jared!
James Montemagno (@jamesmontemagno) 's Twitter Profile Photo

Introducing Oh My Posh Visual Configurator: Finally, a Drag-and-Drop Terminal Theme Builder! ✨ montemagno.com/introducing-oh… Approved & endorsed by Jan De Dobbeleer!

Introducing Oh My Posh Visual Configurator: Finally, a Drag-and-Drop Terminal Theme Builder! ✨

montemagno.com/introducing-oh… 

Approved &amp; endorsed by <a href="/jandedobbeleer/">Jan De Dobbeleer</a>!
Jan De Dobbeleer (inactive) (@jandedobbeleer) 's Twitter Profile Photo

Every conversation is an opportunity. Next year Oh My Posh becomes a teenager. 10 years ago, a Linux sysadmin mocked me for using Windows, calling it a sub-par operating system that's not used by real engineers. I could have walked away. Instead, I spent the next decade proving

Jeffrey Snover (@jsnover) 's Twitter Profile Photo

Consistency in a shell isn’t just a preference; it’s a productivity multiplier. Moving to a common parser changed the game for Windows administration. jsnover.com/blog/2026/02/0…

Rachel Leishman (@rachelleishman) 's Twitter Profile Photo

PROJECT HAIL MARY is truly something special. A story of hope, love, and loss, I cannot believe Ryan Gosling and Lord & Miller had me crying over a CGI rock!!!!!!

PROJECT HAIL MARY is truly something special. A story of hope, love, and loss, I cannot believe Ryan Gosling and Lord &amp; Miller had me crying over a CGI rock!!!!!!
Bethany Stevens (@nasaspox) 's Twitter Profile Photo

The team behind “Project Hail Mary” visited NASA JPL to talk about their experience making the movie and the impacts of science storytelling. During filming, NASA’s Kjell Lindgren shared insights with actor Ryan Gosling on the realities of human spaceflight and microgravity.

The team behind “Project Hail Mary” visited <a href="/NASAJPL/">NASA JPL</a> to talk about their experience making the movie and the impacts of science storytelling. During filming, NASA’s <a href="/astro_kjell/">Kjell Lindgren</a> shared insights with actor Ryan Gosling on the realities of human spaceflight and microgravity.