HNHacker News
TopNewBestAskShowJobs

hikarudo

492 karma · joined January 12, 2011

submissionscomments
hikarudo··on Show HN: Syq – copy files between machines fast (better than rsync)
Very cool!

How does the direct TCP mode work?

hikarudo··on VMs won't contain cyber-capable agents
Why? The inference server isn't a harness, it's tokens in, tokens out. That's different from a harness.
hikarudo··on Superlogical
Sounds super interesting!

What's your approach?

hikarudo··on Mistral OCR 4
Fun fact: one of Yann LeCun's first 'deep learning' projects was on OCR for postal codes (MNIST).
hikarudo··on Didgeridoo playing as alternative treatment for obstructive sleep apnoea (2006)
In Japan, I learned to drink water upside down to stop hiccups. Works for me, whereas drinking normally doesn't.
hikarudo··on 245TB Micron 6600 ION Data Center SSD Now Shipping
Thanks for the correction. You're absolutely right.
hikarudo··on 245TB Micron 6600 ION Data Center SSD Now Shipping
It's not a market failure, it's just supply and demand. There are many computer components competing for the same resources (fabs, wafers). Demand for GPUs, RAM etc. has increased a lot due to AI, but supply is still the same due to new fabs being huge investments that take years to build. Of course the price goes up.
hikarudo··on Wacli – WhatsApp CLI
WhatsApp is end-to-end encrypted. No one at Meta can read your messages.
hikarudo··on Decisions that eroded trust in Azure – by a former Azure Core engineer
> Once you reach this stage, the only escape is to first cover everything with tests and then meticulously fix bugs

The exact same approach is recommended in the book "Working effectively with legacy code" by Michael Feathers, with several techniques on how to do it. He describes legacy code as 'code with no tests'.

hikarudo··on Google releases Gemma 4 open models
Also checkout Deepmind's "The Gemma 4 Good Hackathon" on kaggle:

https://www.kaggle.com/competitions/gemma-4-good-hackathon

hikarudo··on Shell Tricks That Make Life Easier (and Save Your Sanity)
One trick I use all the time:

You're typing a long command, then before running it you remember you have to do some stuff first. Instead of Ctrl-C to cancel it, you push it to history in a disabled form.

Prepend the line with # to comment it, run the commented line so it gets added to history, do whatever it is you remembered, then up arrow to retrieve the first command.

$ long_command

<Home, #>

$ #long_command

<Enter>

$ stuff_1 $ stuff_2

<Up arrow a few times>

$ #long_command

<home, del>

$ long_command

hikarudo··on 10% of Firefox crashes are caused by bitflips
Why 25%, shouldn't it be 12.5%? 8 ECC bits for every 64 bits.
hikarudo··on Show HN: Quibbler – A critic for your coding agent that learns what you want
A gentleman's gentleman!
hikarudo··on Why Property Testing Finds Bugs Unit Testing Does Not (2021)
Here's a great talk by John Hughes, one of the authors of QuickCheck, with real-life examples:

https://www.youtube.com/watch?v=zi0rHwfiX1Q

hikarudo··on Show HN: memEx, a personal knowledge base inspired by zettlekasten and org-mode
I used a similar setup for a while: Obsidian for taking notes in markdown, and vscode for coding.

Eventually I moved to using vscode for both. My gigantic notes.md file is always open in tab 1, so I can go to it immediately with Ctrl + 1.

Finding notes in a single file is easier for me than finding them in a bazillion tiny files. And there's less friction whenever I need to make a note (no need to create and name a new file).

hikarudo··on The race is on to build the most complex machine
Also see "I Pencil" by Leonard Read (1958).
hikarudo··on A new proposal for how mind emerges from matter
> we've had that idea since at least Hofstadter and his sentient ant nests.

A similar idea is present in Herbert Simon's 'The sciences of the artificial', where he describes a sentient city.

hikarudo··on F-strings for C++26 proposal [pdf]
Sincere question: what's wrong with Python f-strings?
hikarudo··on Ask HN: Programmers who aren't front/back end/web developers, what is your job?
Computer vision. C++ and Python.
hikarudo··on System design and the cost of architectural complexity (2013)
That was Blaise Pascal.
hikarudo··on Jaron Lanier on the danger of AI
"Sparks of Artificial General Intelligence: Early experiments with GPT-4"

https://arxiv.org/abs/2303.12712

hikarudo··on Ask HN: What has your personal website/blog done for you?
What an awesome story! Thanks for sharing.
hikarudo··on What's the most portable way to include binary blobs in an executable?
You can split it up into several files, then concatenate the arrays at runtime.
hikarudo··on Code doesn’t have to be a mess
Spot on. You've described Peter Naur's "Programming as Theory Building" paper exactly.
hikarudo··on Take more screenshots
import -window root `date -Is`.png
hikarudo··on By Exploring Virtual Worlds, AI Learns in New Ways
Greg Egan's "Permutation City" kind of fits those requirements.
hikarudo··on Goodbye, shitty Car extends Vehicle object-orientation tutorial (2011)
"A car is a wheel, and is a wheel, and is a wheel, and is a wheel".
hikarudo··on In Praise of Memorization
conscious vs unconscious memorization
hikarudo··on Accurate Image Alignment and Registration Using OpenCV
The opencv_contrib repo does have a module, called "reg", for direct alignment.
hikarudo··on Computer scientists prove why bigger neural networks do better
Here's a very good visual explanation of double descent:

https://mlu-explain.github.io/double-descent/

Page 1 of 3Next →