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__mharrison__

1,516 karma · joined April 1, 2011

Effective Pandas, Effective Polars, Effective XGBoost, Effective Visualization, and Effective Testing author. Mountain, Frisbee sports. Corporate trainer help your team level up w/ AI, pydata ecosystem https://store.metasnake.com @__mharrison__
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__mharrison__··on Gemma 4 12B: A unified, encoder-free multimodal model
I'm using it for one of my use cases (ocr) on openrouter right now.
__mharrison__··on DaVinci Resolve 21
Just last week I made some automations for my recording and editing process in Resolve. Using Python to script initial editing.

It works pretty well. I tried it this morning and in about 15 minutes I had recorded and edited a three minute video.

(I've used AI transcription in resolve before, not this is actually editing the transcript with an llm and then inserting the clips. I also did breath detection and b roll placement. The Python scripting later is poorly documented and only supports a subset of the functionality of Resolve.)

__mharrison__··on DaVinci Resolve 21
Resolve runs on Linux. What am I missing?
__mharrison__··on Pandoc Templates
Jupyter to markdown to typst. Pandoc does the last conversation. (Pandoc also creates epubs for me).

I have some custom filters for index entries and code formatting.

__mharrison__··on The Last Technical Interview
I mean, if you are really into this stamp thing, then it is actually a good use of crypto/blockchain.
__mharrison__··on The Last Technical Interview
Isn't your resume/LI your successful stamps?
__mharrison__··on Pandoc Templates
Use Pandoc w/ Typst. I've published many books using it.

In fact, just had a friend with a traditionally published book who is now self-pubbing ask me yesterday about my tools. I recommended Pandoc and Typst. He (surprisingly to me) had never heard of Typst, but within the hour replied that (with the use of AI) he had a great-looking template for the book. (Try doing that with LaTeX).

__mharrison__··on A New Typst Template for Pandoc (2025)
Sidebars, front matter, index entries...
__mharrison__··on I am retiring from tech to live offline
I'm pedantic because I'm on a website called hacker news...
__mharrison__··on The Last Technical Interview
I don't understand how a failing stamp for a campfire is good for the interviewee. It signals that they weren't good enough to get hired. Why would they want to parade that around?
__mharrison__··on I am retiring from tech to live offline
Chad is one of the kindest souls I've ever met. Good luck off the grid!

Also, how did he post this if he isn't using the Internet?

__mharrison__··on Claude Opus 4.8
Is the goal maximum t/s?

According to openrouter, Opus 4.8 is 128 t/s. So 10x faster than my antirez/ds4.

__mharrison__··on A New Typst Template for Pandoc (2025)
Again, this is simplistic and not appropriate for a printed book...
__mharrison__··on A New Typst Template for Pandoc (2025)
Quarto is one of them. When I checked it out, it wasn't usable for printed books (focused on papers). At that point (it's even easier now), I just painted my own bikeshed rather than dealing with others' weird angles and flooring.
__mharrison__··on Claude Opus 4.8
Odd take. I'm running them locally at my desk (DGX Spark and 128GB MBP). They work fine for 90% of what most folks do. Admittedly, they do run slower on my hw than on the cloud.
__mharrison__··on A New Typst Template for Pandoc (2025)
I'll give an example.

I write Python, software engineering, and data science books in Jupyter. (Because I want both text and code). I've written my own toolchain (multiple times, don't ask, yes, I've tried the one you're thinking of and it didn't work for me).

I need to convert the notebooks into chapters in my books (PDF so I can print them). In the past, I used code to convert to LaTeX. (It was horrible).

Now, I use code to convert the Jupyter file to markdown, then (I use pandoc too) to typst. (It is 100x better than LaTeX).

(I also use pandoc to convert markdown to epub).

__mharrison__··on Nobody cracks open a programming book anymore
The problem is knowledge gaps. You don't know what you don't know.

A good book deals with that.

For example, my Effective Pandas book teaches best practices that most never learn because the blog posts that train the models are actually espousing anti patterns.

(As an author I'm keenly aware that fewer folks are buying books.)

__mharrison__··on Taking a walk may lead to more creativity than sitting, study finds (2014)
Walking, showering, sleeping, and riding a bike are great ways to debug code.

It's very cool to go to sleep and wake up knowing what the solution to the problem is.

The key for incubation for me is to make sure my brain can churn without distractions (that means no listening to podcasts, music, etc while performing said action).

__mharrison__··on Constraint Decay: The Fragility of LLM Agents in Back End Code Generation
My job is different from most developers these days.

But I'm writing more code than I ever did as a developer. YMMV

__mharrison__··on Constraint Decay: The Fragility of LLM Agents in Back End Code Generation
Just have your harness rules add types and run ty after every change. Models handle Python typing quite well these days.
__mharrison__··on Constraint Decay: The Fragility of LLM Agents in Back End Code Generation
99% of coders don't need to generate anything novel.
__mharrison__··on Claude is not your architect. Stop letting it pretend
If there was ever a "magic prompt" this one comes close:

    Brainstorm N ways to do X. Sort by probability.
Rather than your AI giving you the average response, it tends to sample wider from the input space. Then I can decide which one to go with (or choose something else).

Don't outsource all of your thinking.

__mharrison__··on Microsoft starts canceling Claude Code licenses
Interesting point. Outsource the outsourcers...
__mharrison__··on Microsoft starts canceling Claude Code licenses
Copilot was the best deal in AI tooling for a few weeks there.

New pricing model changes that. I will still keep it around for autocompletion (for the rare times when I open up an editor).

__mharrison__··on Microsoft starts canceling Claude Code licenses
Odd, I train teams (at large companies) to use harnesses effectively. So some training does exist.

I get the anti/skeptic sentiment. I've been called a lot of horrible things by a vocal contingent when they hear that I help train folks to learn software engineering best practices and then apply AI to that.

__mharrison__··on Microsoft starts canceling Claude Code licenses
If you give Copilot a file with a list of tasks to complete, it will try to churn through them (just like most other harness would do these days).
__mharrison__··on Microsoft starts canceling Claude Code licenses
Copilot was great when folks were semi-attempting write their own coffee and needed auto complete.

There's a large (and growing!) contingent of people who don't write code these days. (Many don't even use the keyboard.)

__mharrison__··on A scoping review of bicycling interventions’ impacts on well-being
Biking is great. Find an excuse to do it. Two that have worked for me: Commuting and coaching the HS mountain bike team.
__mharrison__··on A scoping review of bicycling interventions’ impacts on well-being
Recumbent...
__mharrison__··on Uv is fantastic, but its package management UX is a mess
Isn't designing for machines "the way" these days?

(Ducks...)

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