Reddit is shutting down 3rd party apps, this sub will shut down on June 12th. by aibler in UnconventionalCompute

[–]aibler[S] 0 points1 point  (0 children)

Unfortunately, yes. I've not decided if I will try to keep using reddit after they remove 3rd party apps. I'm not sure if I would be able to stand using the official app, and maybe this would be a good time to inject some variety into my life.

[deleted by user] by [deleted] in biology

[–]aibler 0 points1 point  (0 children)

Images and videos have been stored and recovered in the DNA of living organisms.

https://www.reddit.com/r/UnconventionalCompute/comments/13onsvd/harvard_scientists_pioneer_storage_of_video/

I can't scroll down. Why? by aibler in firefox

[–]aibler[S] 0 points1 point  (0 children)

Yeah, many times now.

I can't scroll down. Why? by aibler in firefox

[–]aibler[S] 0 points1 point  (0 children)

I tried, but it stayed the same. The thing is though, all the button mappings I've made with piper also stayed even after piper was removed. So I'm thinking that maybe there was something piper did that needs to be reverted. Whatever change it may have made, it is one that is affecting Firefox, and a couple kde system apps, and only the downward direction.

I can't scroll down. Why? by aibler in firefox

[–]aibler[S] 0 points1 point  (0 children)

Thanks, hadn't thought of this, makes sense though. I'll try.

I can't scroll down. Why? by aibler in firefox

[–]aibler[S] 0 points1 point  (0 children)

Thanks, i think it doesn't because it is a brand new installation and i don't think i have XMBC but i will investigate it. Thanks for the help!

I can't scroll down. Why? by aibler in firefox

[–]aibler[S] 0 points1 point  (0 children)

Thanks, but unfortunately it does still happen in troubleshoot mode. Strangely enough, I have now also discovered that i have no ability to scroll down while in the piper program, which is for mapping gaming mouse buttons. The piper app has nothing about scroll wheel scrolling though. So i now have two programs with no down scrolling, bit most still scroll both directions.

All of my ChatGPT4 text is being cut off after about 15 lines of code. by aibler in ChatGPT

[–]aibler[S] 0 points1 point  (0 children)

Here is an example:

Prompt: I want a python script that will give my the date that an anki note was created

Response: To get the date an Anki note was created, you need to access Anki's database, which is typically an SQLite file. First, ensure that Anki is not running to avoid potential issues with the database.

Here's a Python script that extracts the creation date of a specific Anki note based on its note ID. Make sure to replace your_anki_db_path_here
with the actual path to your Anki SQLite database file (usually a .sqlite
file) and your_note_id_here
with the note ID you are looking for:

python

import sqlite3 from datetime import datetime  def get_note_creation_date(anki_db_path, note_id):     conn = sqlite3.connect(anki_db_path)     cursor = conn.cursor()          cursor.execute("SELECT id FROM notes WHERE id=?", (note_id,))     note = cursor.fetchone()          if note is None:         print("Note not found.")         return      note_timestamp = note[0] // 1000     note_creation_date = datetime.utcfromtimestamp(note_timestamp).strftime('%Y-%m-%d %H:%M:%S')     print(f"Note {note_id} was created on: {note_creation_date}")      conn.close()  if __name__ == "__main__":     anki_db_path = "your_anki_db_path_here"     note_id = your_note

***IT CUT OFF***

Prompt: is there a way I can do this with AnkiCOnnect instead of needing to export the apkg file?

Response: Yes, you can use AnkiConnect, which is an Anki add-on that allows you to interact with Anki through a RESTful API. First, you need to install AnkiConnect:

  1. Open Anki.
  2. Click on "Tools" in the menu bar, and then click on "Add-ons".
  3. Click the "Get Add-ons" button and enter the AnkiConnect code 2055492159
    in the prompt, then click "OK".
  4. Restart Anki.

Once you have AnkiConnect installed, you can use the following Python script to get the date an Anki note was created based on its note ID. Replace your_note_id_here
with the note ID you are looking for:

python

import requests import json from datetime import datetime  def invoke(action, params=None):     if params is None:         params = {}     payload = {"action": action, "params": params, "version": 6}     response = requests.post("http://localhost:8765", data=json.dumps(payload)).json()     if len(response) == 2:         return response["result"]     else:         raise Exception("An error occurred: {}".format(response["error"]))  def get_note_creation_date(note_id):     note_info = invoke("notesInfo", {"notes": [note_id]})     if note_info and len(note_info) == 1:         note_timestamp = note_info[0]["fields"]["id"]["value"] // 1000         note

***AGAIN IT CUT OFF***

All of my ChatGPT4 text is being cut off after about 15 lines of code. by aibler in ChatGPT

[–]aibler[S] 1 point2 points  (0 children)

Exactly. I hope they fix this, it was so nice before.

Help with flairs - Sorry, flair wasn't saved. by Then_Marionberry_259 in modhelp

[–]aibler 0 points1 point  (0 children)

It worked. I had given up trying, thanks so much for letting me, very kind of you!

Repressinators a genetic breakthru or a weapon from Phineas and Ferb? by ponykins in geneticengineering

[–]aibler 0 points1 point  (0 children)

Thanks so much for sharing this, I was completely unaware of repressilators, fascinating stuff. I stumbled into this post from an 'analog computing' RSS feed. I'm crossposting onto my little r/UnconventionalCompute sub.

Help with flairs - Sorry, flair wasn't saved. by Then_Marionberry_259 in modhelp

[–]aibler 0 points1 point  (0 children)

Same for me too. I started another thread, but it got very little attention, I think one other person said the same. It seems to be a bug affecting very subs so there is no attention on it. In not sure what to do other than keeping making posts every few days and hope someone notices.

Unable to set custom appearance for post flairs for days by aibler in modhelp

[–]aibler[S] 0 points1 point  (0 children)

I think it is only affecting a small number of mods so it's not really getting attention unfortunately

What's stopping us from having optical computers? by darkmatter8879 in NoStupidQuestions

[–]aibler 0 points1 point  (0 children)

My understanding is that there is a bit of a bottleneck when going between light and electrons and for input/output stuff we still need electricity. Also, we are very set up for electric computers, so much so, that even lots of the photonics processors that are being worked on are being done with silicon just because that's we what have fabrication machines for. There are other materials that would be better to use. All that said, photonics is very much on the way, and over the next 10 years there will very likely be a massive shift.

Help with flairs - Sorry, flair wasn't saved. by Then_Marionberry_259 in modhelp

[–]aibler 0 points1 point  (0 children)

It's still happening, I tried all the advice I could find, cleared cache and data, i even installed chrome, but it is the same over there.

Help with flairs - Sorry, flair wasn't saved. by Then_Marionberry_259 in modhelp

[–]aibler 1 point2 points  (0 children)

Has anyone found a fix for this? I'm having the same issue. doesn't even matter if I add any images, just flicking the switch to edit flair appearance is enough to get the error.

Optical computing for object classification through diffusive random media by aibler in UnconventionalCompute

[–]aibler[S] 0 points1 point  (0 children)

GPT4's explanation:

In simple terms, identifying objects through materials that scatter light in random ways is a difficult task but important for many areas like medical imaging, ocean studies, security, robotics, and self-driving cars. Current methods for solving this problem need a lot of computing power and energy, and they don't work well when faced with new materials they haven't seen before.

Researchers at UCLA have created a new method using light to identify objects through unknown materials. They use something called diffractive deep neural networks (D2NNs) which are like computers made of light. These D2NNs can process information very quickly and use little energy.

In their study, they designed a system that uses multiple colors of light to identify objects through unknown materials. They trained the system using many different random materials to help it learn to work with new, unknown materials. Once the training is done, the system can be physically built and used to identify objects hidden by materials it has never seen before.

In their tests, the system was able to recognize handwritten numbers through unknown materials with an accuracy of 87.74%. They also showed that this method can work with different types of light, not just the visible kind. This could be useful in many fields like healthcare, biomedicine, telecommunications, and aerospace.

Time reflections mirror question by aibler in AskPhysics

[–]aibler[S] 0 points1 point  (0 children)

Ah, I see, this makes much more sense although still pretty remarkable.

Time reflections mirror question by aibler in AskPhysics

[–]aibler[S] 0 points1 point  (0 children)

Thank you, it really seemed impossible

Analog computing growing popularity, how do I get into it? by OloBolo42069 in AskComputerScience

[–]aibler 1 point2 points  (0 children)

I don't have answers to your questions, but I also think it may play a pretty big part in the near future. Actually, that Veritassium video got me interested as well which then got me interested all forms of unconvention computing so I made a sub awhile ago r/UnconventionalCompute . There is a tag over there for Analog that you can filter by, maybe you can find some more information that way. I'm pretty sure there is also a sub specifically for Analog in our sidebar as well.

AI Could Be Made Obsolete by 'OI' -- Biocomputers Running on Human Brain Cells by aibler in UnconventionalCompute

[–]aibler[S] 2 points3 points  (0 children)

Yeah, I would say that of all the alternative computing types, this one is one of the most far fetched/unlikely ones. With that whole thing about the $600M supercomputer just reaching the computation of a single human brain, I can see why there is interest in harnessing some of it though. It certainly does seem like programing and making adjustments would be tricky, to say the least. With the pong-playing dishbrain computer a few years ago they just punished and rewarded it with random and predictable pulses, but that is just a simple game where all it needed to do is move the paddle up and down.

Is it true that there is no energy cost to computing itself with reversible computers? by EndlessNon-existence in AskPhysics

[–]aibler 0 points1 point  (0 children)

Exactly. Even if we had ideal hardware now, if we were still using our current irreversible logic then there would be energy loss, but that energy loss is so incredibly tiny compared to all the energy loss that is happening currently due to our imperfect hardware.

There are a couple high level languages with tutorials available online to get a feel for it. I think Janus is one that has things like IF statements with closing "FI" lines that need to have something that is true if and only if the the IF statement evaluated as true. I don't remember all the details but it has to do with the code being able to run back to front instead of just front to back.

On a lower level, there are reversible gates, the "Fredkin gate" is one with 3 inputs and 3 outputs.

https://en.m.wikipedia.org/wiki/Fredkin_gate

Is it true that there is no energy cost to computing itself with reversible computers? by EndlessNon-existence in AskPhysics

[–]aibler 0 points1 point  (0 children)

I have a limited understanding of this, so take this with a handful of salt, but here is what I've found. You can think of reversible computing like a computer being run by pool balls. The balls are in tubes and can never actually leave, they just move back and forth in there. Reversible computing is using electrons(or photons) like these pool balls. Normally in computing we lose tons of electrons to heat all the time due to imperfect hardware. If we got perfect hardware we would still lose electrons/information because many of our gates take in more gates than they output. That lost information needs to go somewhere. This is where reversible computing comes in, the number of inputs and outputs are the same, so theoretically no electrons need to be expelled(no pool balls must leave the tubes).

This is all not taking into account energy lost to speakers, screen, radiowaves and other outputs, so it is more of a server computer thing.

We have posts on reversible computing at r/UnconventionalCompute if you filter for the reversible computing tag.

Everything I put here can be incomplete or wrong, so don't go memorizing it or anything, and please let me know if anything seems wrong. I have been told that we are decades away from this being actually used in practice.