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Aloha

13,725 karma · joined August 28, 2011

[ my public key: https://keybase.io/alohawolf; my proof: https://keybase.io/alohawolf/sigs/MG66XzyFbSiAm-WQraaSDa9ouD8AARY7ZdZuN3vMNkY ]
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Aloha··on Ex-Apple engineer says Apple deliberately slows older phones via updates
They could also just not care too much about compiler optimizations etc.
Aloha··on The Serial TTL connector we deserve
yes, largely - even if its just pin headers adding a detect line which shows a resistance between it and ground would be an improvement.

In my working life I've seen -

at least 3 different ways to do RS-232 on 8p8c

DTE-DCE is always an issue on standard 232, otherwise I wouldn't have so many null modem cables

232 and 3.3v TTL on the same board or assembly

3.3v and 5v TTL on the same board or assembly

Inconsistent labelling.

I'm in my mid 40's and I think there is a reasonable chance something with RS-232 serial timings will outlast me, it'd be nice to make it more foolproof, as its one of a very few interfaces that will work without drivers.

I do think as a matter of standard good design practice we should be putting clamping diodes on debug ports to prevent blowing things up if hit with the wrong voltage,

Aloha··on The Serial TTL connector we deserve
I'm open to other options, the biggest things is DTE-DCE auto detection
Aloha··on The Serial TTL connector we deserve
Depends on what you make the default as.
Aloha··on The Serial TTL connector we deserve
I would tell anyone who is doing a new traditional serial connector/cable to add the following -

1. Automatic DCE-DTE detection and an interface which will rewire itself as needed to be the correct way, or you automatically know DCE vs DTE by connector gender.

2. Automatic Voltage Detection - 232 levels, TTL 5v, TTL 3v - and interfaces that are isolated enough to deal with the wrong voltage (clamping diodes or whatever), or different cable sizes for each.

3. Automatic type detection - TTL/RS-232, RS-422, RS-485, or different connector types by each.

Ideally I'd do this on a 8p8c or 10p10c connector, because of ease of making cables, with various resistance values across pins 1-8, or 1-10 to tell you what kind of interface it was.

Aloha··on Google Cloud Fraud Defence is just WEI repackaged
Indeed, occasionally hammers do find nails to hit.
Aloha··on I bought Friendster for $30k – Here's what I'm doing with it
webOS was a bit ahead of its time - it does live on in LG TV's where its done quite well.
Aloha··on I bought Friendster for $30k – Here's what I'm doing with it
Windows Phone was so so good - it was THE phone I recommended to users who were on feature phones/non-smart phones because the UX was so simple and clean (and obvious) - with a side effect that if you HAD a smart phone before (Palm, Apple, Android, BlackBerry, the UX was contrary to what you were used to).

Windows Phone died because MS didnt do enough to build the app ecosystem, and bailed out too soon. I also feel webOS was a lost opportunity too - in some ways it was just too ambitious for the hardware of its time.

Aloha··on I bought Friendster for $30k – Here's what I'm doing with it
it goes back even further - LiveJournal, which was a social network like any other - more importantly without algorithmic optimization.
Aloha··on US Department of Justice has officially reclassified cannabis as less dangerous
Benzos do the same thing for me, they slow the brain enough so you’re not overthinking everything.
Aloha··on AI singer now occupies eleven spots on iTunes singles chart
I like AI Music, there is some great all instrumental stuff out there.
Aloha··on Artemis II crew see first glimpse of far side of Moon [video]
Also, if you dont think Apollo had pork in it, you're not aware enough of the history, the various assembly plants were placed mostly for political support, the shuttle and now SLS follows the same pattern.
Aloha··on Building an FPGA 3dfx Voodoo with Modern RTL Tools
You should just find a good shadow box for it, it'll look good
Aloha··on Corruption erodes social trust more in democracies than in autocracies
To my knowledge, while authoritarian it's not a totalitarian state, and Singapore has fairly effective means of redress (aka, rule of law).
Aloha··on Show HN: s@: decentralized social networking over static sites
I think a good protocol however is key for adoption. Many a good idea has died an early death because the implementation of it was, too complex, insufficiently robust, or poorly thought out for the future.
Aloha··on Closure of the Weatheradio service in Canada
Only at the point of emission however...
Aloha··on Closure of the Weatheradio service in Canada
I'd actually assume closer to 100km of coverage, 60 miles or so is a conservative estimate of coverage, in the prairies I would expect it to go much further - 500w of output on high band VHF goes quite quite far - I know how far the US NWS stations cover, and its much closer to 60+ miles.
Aloha··on Closure of the Weatheradio service in Canada
This seems insane, particularly given the short notice period for the shutdown.
Aloha··on iPhone 17e
I wonder if CarPlay will work on that, its still broadly broken on my 17.
Aloha··on Show HN: X86CSS – An x86 CPU emulator written in CSS
This feels like... just because you can, doesnt mean you should.
Aloha··on Delphi is 31 years old – innovation timeline
This so much.

We just got code complete on porting a 30 year old Delphi app to C#, because of all of this.

Even now, our pure Delphi components are performant and wonderful, but hiring people who want to learn or know Delphi is hard, so off to C# we trundle forward.

Aloha··on Show HN: I spent 3 years reverse-engineering a 40 yo stock market sim from 1986
the difference between gosub and if blocks calling a function is more academic than practical, you still have a main event loop sending your path of execution someplace based on something that happens.

I might not be a basic practitioner, but as someone who as written serious things in bash and powershell, I can see the allure.

Aloha··on Show HN: I spent 3 years reverse-engineering a 40 yo stock market sim from 1986
I'm only annoyed that I cant buy it right now!
Aloha··on The EU moves to kill infinite scrolling
I have said for years - Micropayents, something like the traffic settlement system for termination charges in the NANPA PSTN, and when I say micropayments I mean 1000ths of a cent. Then the content that does cost money (news, social media, whatever can be monetized and the users are paying for consumption.
Aloha··on iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day
There are no known updates for my car unfortunately - annoyingly my wife's iPhone 16 works fine.. in both of our cars.
Aloha··on iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day
Now if they'd only fix the CarPlay issues, I really miss working navigation in my car.

I have called and opened tickets, and I keep hearing it'll be fixed real soon now.

Aloha··on The Day the Telnet Died
I'm not sure that you need root because of the port - I think login itself needs to run as root, otherwise it cant login to anything other than the account its running under.
Aloha··on Rice Theory: Why Eastern Cultures Are More Cooperative (2014)
I dont know that they even need to get the same yield to get the benefits, even as low as 80% of the productivity would get you the benefits.
Aloha··on Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?
I disagree - with a spouse I have the option of just not having one.
Aloha··on Microsoft account bugs locked me out of Notepad – Are thin clients ruining PCs?
and microsoft makes it so easy to pirate too, trivially easy.
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