HackerTrans
トップ新着トレンドコメント過去質問紹介求人

revicon

no profile record

投稿

20 Year time-lapse video of stars orbiting a supermassive black hole

youtube.com
4 ポイント·投稿者 revicon·15 日前·1 コメント

DESI Completes Planned 3D Map of the Universe

newscenter.lbl.gov
4 ポイント·投稿者 revicon·3 か月前·0 コメント

Mind-bending relativity illusion has never been seen–until now

scientificamerican.com
3 ポイント·投稿者 revicon·4 か月前·0 コメント

New York proposal requires 3D printer manufacturers to prevent gun printing

tomshardware.com
5 ポイント·投稿者 revicon·6 か月前·3 コメント

China's CO2 emissions have now been flat or falling for 18 months

carbonbrief.org
3 ポイント·投稿者 revicon·8 か月前·0 コメント

React Conf 2025 streaming live Tuesday and Wednesday

conf.react.dev
3 ポイント·投稿者 revicon·9 か月前·0 コメント

コメント

revicon
·15 日前·議論
Edit: This video was from a while back but I hadn't seen it before.

More info: https://www.eso.org/public/videos/eso1825e/
revicon
·2 か月前·議論
This show's use of music really made it magical

One of my favorite scenes: https://vimeo.com/151017533
revicon
·5 か月前·議論
Bookmark this page...

https://www.facebook.com/?filter=friends&sk=h_chr

its a filter to just show you posts from your friends, no groups, nothing else.
revicon
·5 か月前·議論
This is why I put the raw url to the script first in my comment. Downloading the script file, doing a chmod +x and then a ./script.sh to execute it is daunting for some.

But I'll add a caveat to my original comment as well.

edit: Looks like I can't edit my original comment anymore.
revicon
·5 か月前·議論
Here's a one-shot script that does the compare for you, in case it's helpful...

  https://www.sfbaylabs.org/files2/2026-02-11/bad_browser_extension_check_osx.sh
You can run it directly if you cut/paste this in your mac terminal...

  curl -fsSL https://www.sfbaylabs.org/files2/2026-02-11/bad_browser_extension_check_osx.sh | bash
revicon
·5 か月前·議論
If you're on a mac, you can list all the IDs of your installed browser extensions across all your profiles like this...

  find "$HOME/Library/Application Support/Google/Chrome" \
    -type d -path "*/Extensions/*" -not -path "*/Extensions/*/*" \
    -print 2>/dev/null | sed 's#.*/Extensions/##' | sort -u
Compare to the list of bad extensions. I stuck a stripped down list here...

  https://www.sfbaylabs.org/files2/2026-02-11/chrome_extensions_exfiltrating_history.txt
revicon
·5 か月前·議論
It seems there are a bots on here commenting and upvoting each other. If HN is susceptible to this, it feels like there's no chance for the rest of the web. Damn.
revicon
·5 か月前·議論
It is amazing how much they’re gaming the twitter algorithm, everything in my feed is claw/molt/whatever for the last week.

It’s a masterclass in spammy marketing, I wonder if it’s actually converting into actual users.
revicon
·6 か月前·議論
https://archive.ph/aRsRV
revicon
·6 か月前·議論
“the proposed law will also make sharing and possession of 3D files containing guns or gun components illegal”
revicon
·6 か月前·議論
https://www.mattcrampton.com
revicon
·8 か月前·議論
The statistics on consumers evaluating the purchase of something that is $9.99 vs $10 is well proven.

Switching to round number prices would cost retailers a whole lot more.

https://www.sciencedirect.com/science/article/pii/S002243599...

https://www.researchgate.net/publication/23547242_Penny_Wise...

https://www.sciencedirect.com/science/article/pii/S002243590...
revicon
·8 か月前·議論
There are several US states where, by law, retailers are not allowed to give preferential treatment to credit card paying customers over cash paying ones. Which means, in those states, retailers will be required to always round transactions to the cash paying customer's benefit, where in other states the retailer is allowed to round to the nearest 5 cents. This is going to cost large retailers millions.

Interestingly many of them had already put the work into updating the cash register software to allow for this due to the penny shortages during covid.
revicon
·8 か月前·議論
Right up until your user opens your site in more than 6 tabs.
revicon
·9 か月前·議論
I have a bunch of little scripts and aliases I've written over the years, but none are used more than these...

alias ..='cd ..'

alias ...='cd ../..'

alias ....='cd ../../..'

alias .....='cd ../../../..'

alias ......='cd ../../../../..'

alias .......='cd ../../../../../..'
revicon
·2 年前·議論
Whatsapp message content can be pulled via a subpoena along with a lot of other private data. Signal's can not.

FBI doc on what messaging apps can provide via subpoena pulled by a FOIA request...

https://propertyofthepeople.org/document-detail/?doc-id=2111...