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jaxn commented on Dicing an Onion, the Mathematically Optimal Way   pudding.cool/2025/08/onio... · Posted by u/surprisetalk
re · 15 days ago
> It turns out that making horizontal cuts almost never helps with consistency.

They made the horizontal cuts evenly spaced between the cutting surface and the top of the onion, which is nonsensical to me. I believe that a single horizontal cut at around 15-20% height would be better for uniformity than a horizontal cut at 50% height.

jaxn · 15 days ago
Which is exactly how I was taught to do it while working in kitchens 25 years ago.

The other thing is that this seems to ignore that the onion is round in the other direction too. As far as I can see, it only covers the first dice cut.

jaxn commented on Where are vacation homes located in the US?   construction-physics.com/... · Posted by u/rufus_foreman
xhkkffbf · a month ago
When they retire, they sell their house in the place with the job and move full time to the no tax state.
jaxn · a month ago
So, no income tax right when you have less income?
jaxn commented on FICO to incorporate buy-now-pay-later loans into credit scores   axios.com/2025/06/23/fico... · Posted by u/cebert
Hilift · 2 months ago
Your credit score can decrease if you pay off your credit card balance or pay it down too quickly. For example, paying off the last $10k on a home loan. The score is also a reflection of your value to them as a paying customer. How much money you can make them, and how reliable you are with regular payments based on past data. These types of businesses may seem off, but if the customer is reliable and makes you money, assigning a low score based simply on the business type is a recipe for litigation.
jaxn · 2 months ago
That is true when you close an account (like paying off the last $10k on a home loan), but I don't think that is correct when paying a credit card down to a $0 balance and leaving it open.

The reason is that your credit score is impacted by both your available credit (higher is better) and credit utilization (lower is better). When you pay of the last of a home loan and close that account, your available credit goes down and your credit utilization goes up (assuming you had any other debt). Both of those hurt you. When you pay the credit card down to $0 and leave it open, your available crediot stays the same and your utilization goes down.

jaxn commented on Encryption Is Not a Crime   privacyguides.org/article... · Posted by u/freddyym
jaxn · 4 months ago
I believe encryption is the most important 2nd Amendment issue of our time, but I never see it framed that way.
jaxn commented on If you get the chance, always run more extra network fiber cabling   utcc.utoronto.ca/~cks/spa... · Posted by u/hggh
ghaff · 5 months ago
And while some people preach hard-wired everything I’d probably increasingly not bother at home. . I’ll have to see how much networking and audio stuff I even do given a kitchen fire with s
jaxn · 5 months ago
Maybe in an apartment. In a house, you want wired backhaul on access points, and wired streaming devices.
jaxn commented on Ask HN: Should you reply STOP to unwanted texts?    · Posted by u/yawn
pixelatedindex · a year ago
Just wanted to say that I find it curious that you have to text “UNSTOP” and not something like “START”, lol
jaxn · a year ago
START works as well. At least for numbers provided by twilio: https://help.twilio.com/articles/223134027-Twilio-support-fo...
jaxn commented on Show HN: Remove-bg – open-source remove background using WebGPU   bannerify.co/tools/remove... · Posted by u/anduc
jfoster · a year ago
Yeah, that one seems to be the closest so far. Not sure if it would be easier to create a background removal model from scratch (since that's a more simple operation than segmentation) or distill it.
jaxn · a year ago
I got pretty far down that path during Covid for a feature of my saas, but limited to specific product categories on solid-ish backgrounds. Like with a lot of things, it’s easy to get good, and takes forever to get great.
jaxn commented on Vision Pro: What we got wrong at Oculus that Apple got right   hugo.blog/2024/03/11/visi... · Posted by u/wolverine876
dmarcos · a year ago
iPhone 1 was limited but extremely useful at launch. People like me that bought on day 1 couldn’t get enough of it. Had an amazing unparalleled Web browser experience and email, an iPod replacement and Google Maps / Youtube in your pocket felt magical. Also got a Vision Pro on day one and used it just a handful of times. Use cases and value prop of AVP nebulous. Smartphones were a popular product category when iPhone launched in a way VR / AR headsets aren’t today.
jaxn · a year ago
I don't think VR is all that different from smartphones at the time of the iPhone launch. The Quest has sold over 20 million units. And at the time of the iPhone launch, a lot of people still had "camera phones" and "feature phones". Business users (like me) has Blackberry / Treo / or a few Windows devices. There were weird texting phones for teens that had keyboards, etc. But most people did not have a smartphone.
jaxn commented on Vision Pro: What we got wrong at Oculus that Apple got right   hugo.blog/2024/03/11/visi... · Posted by u/wolverine876
Nevermark · a year ago
For me it is not a novelty, it has completely stuck.

Yes, on comfort for 10 hours. I have even worked 12 hours, then watched a long 3D movie (Blade Runner 2049, Dune I, etc.) without hesitation.

I cannot imagine going back to only physical screens. I have a 98" monitor with two 55" monitors in portrait angled towards me on either side (heights all match), all wall mounted. Truly wonderful! But this has replaced that for me.

I have even considered beheading a MacBook Pro.

I love the following:

• Never needing to put on or take off reading glasses to see far, or within inches.

• I can have my main Mac "screen" whatever size I want, typically large. Also that I can lean into it when focusing on a patch of code, and it always looks perfect.

• Having multiple Vision safari screens, or utilities, surrounding me. With the look and pinch interface being very nice for navigating.

• Being able to tune out 180 degrees of my space with a natural scene so I am completely undistracted. Wish I could go 360 degrees, and still leave keyboard visible. (Either by having an unobstructed low circle, or having the keyboard "punch through" like hands do.

• Flexible screen position lets me sit with great posture all the time. I tend to pull right up to my desk, push my keyboard far out and lean forward on my elbows a bit. Have the screen large but close enough that I can lean in to focus on something.

• Two environments in one! I will put project organization and context notes on huge screens behind me on a wall. Personal mission control. In thoughtful moments I get out of my chair, walk around the room and see the large screens from anywhere, walk right up to it, make small edits with pinch and zoom.

• The incredible ergonomics of being able to code comfortably in bed, on a couch, recliner, etc. with good ergonomics, due to the screens being flexibly placed. Being able to code in many places keeps my brain fresh.

• I use a holster for the battery. Geeky, but after dropping it as I walked away from my desk 100 times I realized I need that. That elminated inhibitions about moving, and feelings of being chained down.

• I haven't been in flow so consistently for so many hours for a long time. For me the Mac interface expansion/isolation chamber IS what Vision is for.

Issues:

• As noted, wish the keyboard and my drinks would "punch through" 360 degree scenes, or there was an optional lower circle of punch rough.

• Keyboard and trackpad pointer are fussy when switching between Mac and Vision screens.

• Wish I could have more Mac screens, and drag Mac windows out to their own screens. Also pull in iPad and iPhone screens. And push windows/app-states back out to those machines too. Or two other people's devices.

• Wish the Mac screen operated with look and pinch. I do this a few times every day when in flow.

• Wish I could disconnect/reconnect my MacBook Pro screen. The headless MacBook Pro for Vision would be absolutely great. But having the option to use it as a laptop too would be great. Maybe remove my MacBook screen, but set it up so I can clip my iPad Pro to it too?

• Need a Vision Spaces interface for setting up work then moving to a different context, but being able to come back to those screens. Being able to set up a space that is location sensitive, so always available in that room, seat, whatever.

jaxn · a year ago
Thank you and damn you. I’m sold.
jaxn commented on Vision Pro: What we got wrong at Oculus that Apple got right   hugo.blog/2024/03/11/visi... · Posted by u/wolverine876
Shawnj2 · a year ago
My problem with the vision pro is that it doesn’t do enough new, the iPhone and the MacBook Air let you use a computer in an area where you previously couldn’t and made it accessible to normal people. The vision pro isn’t that much better in terms of bringing the technology in a user friendly package to the masses than the quest.

A good measure of an Apple product is if you can pitch a version of it to your grandma or dad who can’t open PDF file. If something only appeals to tech enthusiasts it is not a good Apple product (except the professional line products intended to be used for serious work by professionals which the vision pro isn’t)

jaxn · a year ago
The first iPhone was a toy. It wasn’t until the second version (iPhone 3G) + AppStore that is really caught on with existing smartphone users.

I have a Quest and have used other VR systems, the Vision Pro felt like a huge leap forward compared to those.

I walked away from the demo tempted. Not by what is available today, but by what I want to be available and what I want to create with it.

u/jaxn

KarmaCake day2960February 26, 2008
About
I am a retail franchise store owner, father, and analytics nerd. I ran for public office once (school board) and lost by 36 votes.

Currently building ResaleAI.com

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