HN user

hmottestad

3,772 karma
Posts30
Comments1,202
View on HN
www.theverge.com 1y ago

Qualcomm's new mobile chip is the 8 Elite

hmottestad
1pts1
www.qualcomm.com 1y ago

Snapdragon 8 Elite Mobile Platform

hmottestad
13pts12
news.ycombinator.com 3y ago

Confluence on-premise is dead, what now?

hmottestad
58pts51
rugpullindex.com 5y ago

Built on Stolen Data

hmottestad
2pts0
www.anandtech.com 5y ago

The Samsung 980 Pro PCIe 4.0 SSD Review: A Spirit of Hope

hmottestad
1pts0
openjdk.java.net 5y ago

JEP Draft: macOS/AArch64 Port

hmottestad
3pts0
news.ycombinator.com 6y ago

Apple's lack of security focus this WWDC

hmottestad
4pts0
ontop-vkg.org 6y ago

Ontop – A Virtual Knowledge Graph System

hmottestad
21pts7
www.anandtech.com 6y ago

The Dell XPS 13 7390 2-in-1 Review: The Ice Lake Cometh

hmottestad
1pts0
www.wired.com 6y ago

Uber’s Self-Driving Car Didn’t Know Pedestrians Could Jaywalk

hmottestad
11pts1
github.com 7y ago

Run vs. Code on a Remote Server

hmottestad
2pts0
news.ycombinator.com 7y ago

Metro.co.uk modifying your copy/paste behind the scenes

hmottestad
2pts1
draftjs.org 10y ago

Draft.js - Rich Text Editor Framework for React

hmottestad
2pts0
news.ycombinator.com 11y ago

Reseller of AWS or GCE in Norway?

hmottestad
3pts0
fluffyelephant.com 11y ago

Would you build software like you would build a house?

hmottestad
2pts0
fluffyelephant.com 11y ago

Building software like an engineer

hmottestad
1pts0
news.ycombinator.com 11y ago

Ask HN: How to be nice to contractors that are terrible

hmottestad
2pts8
www.indiegogo.com 12y ago

Ubuntu Edge - Less than 24 hours left, $20 million to go

hmottestad
99pts68
www.engadget.com 13y ago

Ouya unboxing

hmottestad
3pts1
fluffyelephant.com 13y ago

O(n/2) Sorting Algorithm

hmottestad
1pts0
fluffyelephant.com 13y ago

A bug in Preview.app

hmottestad
1pts0
fluffyelephant.com 13y ago

Crawling Orbitz.com for the cheapest plane tickets

hmottestad
1pts0
fluffyelephant.com 13y ago

Regex and pattern matching in OWL

hmottestad
1pts0
fluffyelephant.com 14y ago

Email controlled lamp w/arduino

hmottestad
1pts0
weblogs.java.net 14y ago

Java - Weak references and GC

hmottestad
1pts0
fluffyelephant.com 14y ago

I can read my mind.

hmottestad
2pts0
www.macrumors.com 14y ago

Class-action Suit Filed Against Apple and 5 Book Publishers Over E-book Pricing

hmottestad
1pts0
fluffyelephant.com 15y ago

Sharing data between apps and devices

hmottestad
1pts0
fluffyelephant.com 15y ago

Arduino + RC boat = True

hmottestad
2pts0
fluffyelephant.com 15y ago

Return "this" in java instead of cloning objects.

hmottestad
4pts8

My M3 Max can burn through battery much faster than my M1 Max ever could.

And some apps are really inefficient. New Codex app drains my battery. If you are using Codex I recommend minimizing it, since it’s the UI that uses most power.

This is the voice model, which doesn’t have any «thinking» or «reasoning» phase. It’s a useful model for questions that aren’t intended to trick the model.

I’ve used it for live translation with great success. It tends to start ignoring the original instructions after 20 min, so you have to start a new conversation if you don’t want it to meddle in the conversation instead of just transferring.

Mine is mounted to the fridge, so it's not seeing as much use as it otherwise would. Screen does get smudges and they are more noticeable compared to the regular iPad screen. Not so much that it's a problem to be honest. I wipe it down every few weeks, and that's fine with me.

I tried the iPad Pro with Nano Texture and found the display to have a rainbow grain, especially on pure white backgrounds.

Are you bothered by anything similar on the MacBook?

I tried the iPad with Nano Texture and didn’t really like the rainbow effect that shows up on white brackgrounds. So I ended up returning it.

A while later I had an idea to mount an iPad to my fridge so that I could check the weather, add things to my shopping list, play music, etc. I bought the rather expensive iPad with Nano Texture screen and it has been amazing to use. There is a big window opposite the fridge, and without the nano texture the glare from behind makes it hard to read what’s on the screen.

Not sure I would enjoy nano texture on my MacBook. For outdoor use I found that Vivid is great to turn up the brightness using the extended range of HDR that Apple doesn’t otherwise allow me to use.

When I took my first database course one topic was IO performance as measured in seek time on regular old hard drives.

You can’t really optimise your code for faster sequential reads than the IO is capable of, so the only thing really worth focusing on is how to optimise everything that isn’t already sequential.

GPT-5.2 7 months ago

I’m curious about if the model has gotten more consistent throughout the full context window? It’s something that OpenAI touted in the release, and I’m curious if it will make a difference for long running tasks or big code reviews.

I hate the new electric busses from China. Their acceleration is much better and braking effect is also stronger.

Bus drivers in Norway are binary people. They either press the accelerator or they press the brake. Most drivers call it leg day, because you spend the entire day pushing on these peddles as hard as you can.

Our existing buses have terrible acceleration, which helps a lot with the comfort of the bus ride. But for some unknown reason someone decided that the bendy busses should have the only wheels with power, in the rear of the bus, after the bend. So any slight hill that is slippery from a bit of snow or frost, now becomes a a comedic video of buses trying to drive up before they flop in the middle of the bend and slide back down again.

Apple M5 chip 9 months ago

I don't think anyone is pretending that a Macbook Pro can compare to 8 H100 cards from Nvidia in terms of LLM training or for serving LLMs. But you can buy an awful many macbooks for the price of 8 H100 GPUs.

But if your workload belongs on 8 H100 GPUs then there isn't much point in trying to run it on a macbook. You'd be better served by renting them by the hour, or if you have a quarter million dollars you can always just purchase them outright.

The H100 is just an example, this is true for any workload that doesn't fit on a laptop.

Phishing. Super easy now to send a fake email with a great offer, and have your name and loyalty programme number right there in the email. Much easier to trick someone when your email contains a bunch of personal info that you wouldn’t assume others to have.

«Happy birthday! As a loyal Quantas customer, we would like to offer you a sneak peek of our upcoming Black Friday deals. Consider it a little birthday present from us.»

18 cores = 12 Prime and 6 Performance Cores

Not sure what a prime core is.

For comparison the M4 Pro can go as high as 10 performance cores and 4 efficiency cores.

In Norway I've noticed that stringent requirements for privacy make it much easier to run things in the cloud if the physical location of said cloud is actually in Norway.

So if OpenAI is hosting their services within the borders of the UK, then they would also be beholden to UK law. Makes it easier for the financial sector, government and healthcare to use their AI models than if they would have to send their data to a datacenter in the US.

It’s great for multitasking. I’ve cloned one of the repos I work on into a new folder and use Codex CLI in there. I feed it bug reports that users have submitted, while I work on bigger tasks.

Been playing with Codex CLI the past week and it really loves to create a fix for a bug by adding a special case for just that bug in the code. It couldn't see the patterns unless I pointed them out and asked it to create new abstractions.

It would just keep adding what it called "heuristics", which were just if statements that tested for a specific condition that arose during the bug. I could write 10 tests for a specific type of bug, and it would happily fix all of them. When I add another one test with the same kind of bug it obviously fails, because the fix that Codex came up with was a bunch of if statements that matched the first 10 tests.

Open models by OpenAI 12 months ago

I don’t think they trained it for fact retrieval.

Would probably do a lot better if you give it tool access for search and web browsing.

In Oslo we seem to have a problem with trucks. Just in the past year, two people have been run over and killed by trucks. One was where the truck driver was reversing and another where the truck driver did an illegal right turn over a pavement.

Recently there has been a case in the courts where a truck driver didn’t yield to a cyclist and killed her. The narrative from the national truck association was basically that the cyclist was at fault. Even the courts were in on it, only when it got to the highest court did it seem that anyone was willing to blame the truck driver.

I’m sure the CPU designers would love it if they didn’t need several different layers of cache. Or no cache at all. Imagine if memory IOPS were as fast as L1 cache, no need for all that dedicated SRAM on the chip or worry about side channel attacks.