Joshua Bloch
@joshbloch.bsky.social
1.3K followers 95 following 800 posts
Effective Java author, API Designer, CMU Prof, Swell guy.
Posts Media Videos Starter Packs
Reposted by Joshua Bloch
prasad.bsky.social
grateful to hear him say this out loud — too few institutions have this decency and courage
en.afp.com
"It is going to be disastrous if this continues"

Nobel Prize physics laureate John Clarke says Trump cuts will 'cripple' US scientific research

u.afp.com/SmAy
joshbloch.bsky.social
This is not good. When you're running Windows on a mini-PC controlling your astrophotography rig, you want it to be light and nimble. In fact, some companies that sell these mini-PCs (e.g., MeLE) ship with a modified OOBE that doesn't ask for a Microsoft login.
www.theregister.com/2025/10/07/w...
No account? No Windows 11 for you, says Microsoft
: Workaround sent to the big OOBE in the sky with latest Insider builds
www.theregister.com
joshbloch.bsky.social
And the Washington Post that we had during the first Trump administration would be methodically cataloging his lies.
joshbloch.bsky.social
Phrases like "violating the law" and "lying" are useful here.
joshbloch.bsky.social
This is not what democracy looks like.
robertscotthorton.bsky.social
“The source told CBS News that [Kash Patel and Dan Bongino] asked for "large, beefy" agents to conduct an arrest of Comey "in full kit," including Kevlar vests and exterior wear emblazoned with the FBI logo.” The leadership of the FBI is now in the hands of infantile psychopaths.
The FBI is weighing an arrest and perp walk for Comey — and suspended an agent for refusing to help, sources say
The FBI is considering carrying out a "showy" arrest and perp walk of the agency's now-indicted ex-Director James Comey, sources tell CBS News.
www.cbsnews.com
joshbloch.bsky.social
Why don't the real police arrest them, as they would any other things who engaged in this sort of behavior?
joshbloch.bsky.social
Serious question: can't you just report "icy conditions"using Maps or Wayze?
joshbloch.bsky.social
I'm not a fan of everything Newsom does, but this is a good move.
briantylercohen.bsky.social
Gavin Newsom announces that any California university that caves to Trump and signs his “loyalty pledge” will be immediately defunded.

“CALIFORNIA WILL NOT BANKROLL SCHOOLS THAT SELL OUT THEIR STUDENTS.”
joshbloch.bsky.social
An update: my master dark frame was horrible broken, "infecting" my stacks and making them susceptible to this artifact. Also it introduced a nasty vertical line that I had to hide by aggressive darkening. I'll make a new dark library, and reprocess a few favorite images. Never a dull moment...
joshbloch.bsky.social
(I see no grid-like artifacts in the 1:1 version, which supports my contention that these are resampling artifacts.)
joshbloch.bsky.social
For your amusement, here's the stack that was processed to make the previous version, auto-stretched and rendered by AsiFitsView at 3 resolutions: about 1900x1900, about 2K x 2K, and 1:1 (partial image). Just look at the artifacts (which I take to be Moirés).
joshbloch.bsky.social
Yeah, that's essentially what I did in the one that I just sent. I tossed the original version, so I had to start from scratch. I'm not 100% satisfied with my stretch in the version I just posted, but good enough, I suppose, since it's past my bedtime ;)
joshbloch.bsky.social
Here's a reprocessing, followed by 2048x2048 resampling as part of export to JPEG. I believe this should eliminate all of the artifacts.
joshbloch.bsky.social
Here's a reprocessing, followed by 2048x2048 resampling as part of export to JPEG. I believe this should eliminate all of the artifacts.
Heart Nebula image by Josh Bloch. Exported to 2048 x 2048 to prevent Moire effects.
joshbloch.bsky.social
I now think the grid may be a Moiré. I don't see it at 1:1 (the image is a square, 3k pixels on each side). I should be uploading more carefully sized images to BlueSky.
joshbloch.bsky.social
Good catch. I don't know what's causing the problem, but I'm hot on the trail. One of the things I like about astrophotography is that provides so many brainteasers.
joshbloch.bsky.social
The Pelican nebula, from my backyard.
joshbloch.bsky.social
The Heart nebula, from my backyard. (It doesn't really look like a heart.)
The Heart nebula (IC 1805) from Josh's backyard. ~4 hrs. total integration time.
joshbloch.bsky.social
This is not what democracy looks like.
joshbloch.bsky.social
Western Veil from my backyard (two hours total integration time).
Western Veil nebula from Josh's backyard, 2 hours total integration time. Askar SQA55/ZWO ASI533MC Pro/Celestron AVX.
Reposted by Joshua Bloch
eddieperez.bsky.social
ICE is a secret, unaccountable police force for an authoritarian regime.

Pass it on.
gregsargent.bsky.social
Stephen Miller tweeted that calling ICE authoritarian "incites violence and terrorism." This wasn't just the usual fascist bluster. It was a signal.

I asked Bannon if Miller will seek to prosecute groups that use this language about ICE

Read our exchange below. 2/

newrepublic.com/article/2009...
joshbloch.bsky.social
Imagine my surprise. Here's where we get to find out whether the Supreme Court cares more about the law and the welfare of the nation or pleasing its 45th (and likely worst) president.
joshbloch.bsky.social
I can't tell you how excited I am to hear this news. I know it's irrational, but nevertheless… They haven't published a new edition published in 22 years, and I 𝘭𝘪𝘬𝘦 physical dictionaries. Merriam-Webster's has been my favorite for over four decades.
www.merriam-webster.com/collegiate-d...
Merriam-Webster's Collegiate Dictionary, Twelfth Edition | Merriam-Webster
Announcing the new Twelfth Edition of Merriam-Webster's Collegiate Dictionary, thoroughly updated and redesigned to be even more useful and engaging for students, professionals, and everyone who loves...
www.merriam-webster.com