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mirawelner

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I am a bioinformatics and machine learning programmer working with Professor Deeptankar DeMazumder at the McGowan Institute of Regenerative Medicine, and contracting with Hermit Tech.

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mirawelner.com 3mo ago

Being a Junior Scientist in the Current Administration

mirawelner
2pts0
alllooksame.com 5mo ago

All Look Same?

mirawelner
116pts86
cmu-lib.github.io 5mo ago

Exploring D&D 5th Edition Monster Features Using Julia

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2pts0
deadsimpletech.com 7mo ago

What a CTO should know about tech

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mirawelner.com 8mo ago

How Should We Peer Review Software?

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2pts0
yakirhavin.com 9mo ago

Tidy Up Your Data

mirawelner
1pts0
github.com 10mo ago

How to Exit Vim

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2pts1
docs.python.org 11mo ago

Functional Programming How To

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mirawelner.com 11mo ago

The Software of Science

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mirawelner.com 11mo ago

The Demon that Wears my Face

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mirawelner.com 1y ago

Detecting Organic Contaminants with Less Data

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3pts0
www.scottsmitelli.com 1y ago

If it cites em dashes as proof, it came from a tool

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11pts2
en.m.wikipedia.org 1y ago

Octopolis and Octlantis

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4pts0
mirawelner.com 1y ago

How I got a job in March 2025

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4pts2
en.wikipedia.org 1y ago

List of Common Misconceptions

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6pts0
milkov.tech 1y ago

A Philosophy of Software Design (book) [pdf]

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2pts0
www.scottsmitelli.com 1y ago

Take this on-call rotation and shove it

mirawelner
191pts148
paulrcohen.github.io 1y ago

What do professors do (1995)

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1pts0
mirawelner.com 1y ago

Perspectives from the Technical University of Munich

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3pts3
www.theatlantic.com 1y ago

Grad School Is in Trouble

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3pts0
distill.pub 1y ago

Research Debt

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2pts0
softwaredoug.com 1y ago

Write for Yourself, Not an Audience

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5pts2
www.cold-takes.com 1y ago

What does Bing chat tell us about AI risk

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1pts0
www.cold-takes.com 1y ago

Does X Cause Y

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3pts0
mirawelner.com 1y ago

The Codebase of a National Lab I Worked At

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2pts1
blog.waleedkhan.name 1y ago

"Will I ever use this in the real world?" (2016)

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2pts0
news.ycombinator.com 1y ago

Ask HN: What computer science blogs do you have bookmarked?

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5pts0
garymarcus.substack.com 1y ago

Five important things about DeepSeek

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www.ruder.io 1y ago

NLP Best Practices

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mirawelner.com 1y ago

Why I Don't Like Hackathons

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You don't have to 5 months ago

Sure, but the specific critique that it is too verbose seems less valid if one of the primary purposes of the piece was to be prose.

You don't have to 5 months ago

I actually disagreed with that particular point made in the article, because I don't really see myself as somebody who sees value in craft and artistry, I just want effective code that works (which imho LLMs cannot create).

But after reading this comment section... I mean if enjoying well written prose counts as enjoying craft and artistry I guess I do then? Damn.

You don't have to 5 months ago

I somewhat disagree that this is not prose? This didn't seem like a purely expository piece. Like if it were just a straightforward technical piece than yeah its way to long, it could have been a few sentences.

But this seemed like it bridges the gap between prose and an expository essay -it was doing both.

You don't have to 5 months ago

...because reading and writing well-written prose is meaningful and enjoyable?

It feels like half the people here do not read or write in their free time, which would be understandable if this were not primarily a site for software engineers who write (sorta) as a job

I mean just as a counterpoint:

I am a Junior dev (graduated in 2022) and I am gainfully employed at the McGowan institute, earning an okay salary, with colleagues who actively use LLMs, but there is zero talk of firing me or laying me off due of LLMs. I personally avoid LLMs for most things other than:

1) Google search which actually works 2) translating MATLAB, which I have never learned (and probably won't ever)

There is a whole team of Junior devs, and actually on Friday I got an email asking if I could refer another junior/entry level. Granted it was for a 1 year contract, but still.

I really do not get this hype.

“ My next mission is to build an agent that even my mum can use”

There is literally no need to shit on ur mom like that. Sorry your mom sucks at tech but can we please stop using this as a euphemism?

We mourn our craft 6 months ago

I’m a contract hire that you paid upfront! You can’t fire me!

Also let this be a lesson to internet folks to be careful what you post if your boss shitposts on the orange yelling site

We mourn our craft 6 months ago

That’s funny bc I linked my post to a server I’m on and I also was told to use an agent.

My worry about an agent is I’m trying to translate the math with full fidelity and an agent might take liberties with the math rather than full accuracy. I’m already having issues with 0 to 1 indexing screwing up some of the algorithm.

But I will try an agent - can’t hurt to try

We mourn our craft 6 months ago

These posts make me feel like I’m the worst llm prompter in existence.

I’m using a mix of Gemini, grok, and gpt to translate some matlab into c++. It is kinda okay at its job but not great? I am rapidly reading Accelerated C++ to get to the point where I can throw the llm out the window. If it was python or Julia I wouldn’t be using an LLM at all bc I know those languages. AI is barely better than me at C++ because I’m halfway through my first ever book on it. What LLMs are these people using?

The code I’m translating isn’t even that complex - it runs analysis on ecg/ppg data to implement this one dude’s new diagnosis algorithm. The hard part was coming up with the algorithm, the code is simple. And the shit the LLM pours out works kinda okay but not really? I have to do hours of fix work on its output. I’m doing all the hard design work myself.

I fucking WISH I could only work on biotech and research and send the code to an LLM. But I can’t because they suck so I gotta learn how computer memory works so my C++ doesn’t eat up all my pc’s memory. What magical LLMs are yall using??? Please send them my way! I want a free llm therapist and a programmer! What world do you live in?? Let me in!

Maybe I’m just a silly lab engineer who doesn’t know how big companies work (i did work at a startup for a time but that’s even more anti meeting than a lab) but I feel like maybe if you have so many back to back meetings that you need to plan around them you should have fewer meetings?

Also why is there a hard end time rather than a maximum time? What is even going on? How are you getting work done?

I really love Zed bc it’s fast and doesn’t try to run the code for you. I really dislike the “play” feature of IDEs. I learned Java in eclipse and for the linear time don’t know how to run it from the terminal. It has all the editing and highlighting features of a full ide but makes you run it from the terminal. And if you have Zellij or another muxer set up, it runs it in the Zed terminal automatically.

Gild Just One Lily 7 months ago

I like metaphors. I respect a good “run with a metaphor” post. But I feel like if you have to explain the metaphor this much during the post it’s not worth it

I feel like my learning curve for AI is:

1) Learn backprop, etc, basic math

2) Learn more advanced things, CNNs, LMM, NMF, PCA, etc

3) Publish a paper or poster

4) Forget basics

5) Relearn that backprop is a thing

repeat.

Some day I need to get my education together.

Today I learned that there is such a thing as an array language! This is so neat! Need to learn all of them.

GNU Health 9 months ago

I work in a lab which researches regenerative medicine and people often talk about how we are saving lives.

But at the end of the day, it’s not what we are doing that is pushing the needle, its projects like this make existing healthcare accessible for everybody. I want to get a PhD in something related to this at some point. You guys are so insanely cool.

Find Your People 1 year ago

I’m still processing that this is the Ycombinator cofounder. It’s not a good thing or a bad thing - although tbh it’s better this person founded Ycombinator than say, a nepo baby which is always what I had kind of assumed. But the idea that the cofounder of Ycombinator didn’t discover their ambition until after undergrad is going to take a bit for my brain to absorb.

Blogs like these remind me of the time I was riding my scooter without a helmet. A lady in a wheelchair yelled “wear a helmet it’s how I ended up in this chair”

So now I wear a helmet

It’s funny that they lead with AI tools. I love zed because it’s fast, customizable, has a clean interface and it’s easy to pair program. The LLM bit is just an annoying thing I shut off because imo I’m too junior at the moment to use LLMs

What the hell dude

Firstly, if their site is broken on mobile they’ve fixed it because it works fine for me.

Secondly, they aren’t trying to claim that Google is terrible just that everything doesn’t have to look identical.

Even if Google is “better” it’s cliche at this point. Why are you so angry at somebody suggesting that some sites should not look like Google?

This sort of thing is why I decided to do research so I could work at universities and small startups! I figured that way I could be away from the corruption and selfishness that exists in large tech companies.

Then my whole department got defunded. More fool me.

The comparison of AI to the fey is the sort of thing I’d normally object to because I dislike mythologizing AI.

But it’s REALLY apt sometimes

As a blogger I use both feeds - it’s a pain bc I manually maintain both but it’s worth it.

I use neither though to decrease my screen time. Perhaps I’m a feed grifter? I hope not.