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Posts by Reeyarn Li 🇺🇦

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ADHD writing style lol

1 year ago 1 0 0 0
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Grok Conversation / X Grok Conversation / X

These habits often stem from the way ADHD affects executive function, such as planning, decision-making, and managing mental effort. x.com/i/grok/share...

1 year ago 0 0 0 0
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I didn’t know about ADHD until recently when I see ADHD Memes.

And this one got me

The behaviors such as repeating outfits, meals, and movies, while being proud of knowing what you like—can indeed be connected to ADHD (Attention Deficit Hyperactivity Disorder).

1 year ago 2 0 1 0

Reading a physical book feels so terrible. The pages do not turn with ease. One has to hold the cover to certain angle so that the pages before and after behave and the frame of the current page is presented in my focal frame. It is physically exhausting 🤣

1 year ago 0 0 0 0

Weeks of work produced in hours. The age of AI....

This will change the game for everyone.

1 year ago 0 0 0 0

Omg why do I choose to use `cython`...

It barely speeds up at all, but I need to recompile every change. It feels like programming now.

1 year ago 0 0 0 0

AI has been a game-changer for me! It’s like having a real programmer helping me to write codes with all the cool features.

Back in the day, it was simply impossible. I have always wanted to work with XBRL, but it was simply too complicated for me.

Bu now, with AI, the sky is my ceiling.

1 year ago 0 0 0 0
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AI and I are now really good friends. We code together, and talk together.

The only thing imperfect is that AI does not drink tea or coffee. Let me guess what religion does the AI practice...

1 year ago 1 0 0 0
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Hosting my website on my server has a downside. When my experiment code crashes on the server due to memory leakage, my website also goes down.

1 year ago 0 0 0 0

Now, my work transforms into teamwork completely. From 9 AM to 11 PM, we hold intensive meetings between AI's.

Grok 3 discusses what went wrong in the data and points out the exact logic. I then forward the analysis to Claude 3.7 and scold my developer for failing to follow that logic.

1 year ago 0 0 0 0
`order` appears like a magic; but `fact_included` still wrong · reeyarn/openesef@1d5965c Fact extraction complete: Total facts processed: 2087 Facts included: 0 Facts excluded: 1092 Invalid concepts: 514 Invalid contexts: 481 Final DataFrame size: 1092 rows Statement distri...

With `cursor`, now programming is no different from astrology. My github commit reads like tarot cards. `order appears like a magic; but fact_included still wrong` github.com/reeyarn/open...

1 year ago 2 0 1 0
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Fixed Effect Models Method to solve large dimensional Fixed Effect Models in julia - Fixed Effect Models

Sorry I may have been late but **what is Julia**?

It seems econometrician programmers like it a lot. When they feel Stata is slow, someone tries to implement something in Julia and let Stata call it instead (but it crushed my MacBook completely)

Saw a Github repo for FE btw github.com/FixedEffects

1 year ago 1 0 0 0
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openesef/examples/apple_2020.ipynb at master · reeyarn/openesef Open-ESEF is a Python-based open-source project for handling XBRL filings that follow ESEF, the European Single Electronic Format. - reeyarn/openesef

See more: github.com/reeyarn/open...

1 year ago 0 0 0 0
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Weekend debug experience: I still haven’t found exactly where those bugs/errors occur, but I constructed 3 remedies to make it work regardless of the errors.

1 year ago 0 0 1 0

And congratulations to the bubble 🤣

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then we spent the next two weeks polishing it. Today is the submission deadline for our targeted journal, and we made it on time.

1 year ago 0 0 0 0
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We initiated this project on 30 Jan 2025; and I started downloading the data over the first weekend, struggled with data over the first week; by 7 Feb, tabulated the descriptions in the firs three tables, and by 14 Feb we run some easy regressions and drafted the writeup; ...

1 year ago 0 0 1 0
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"ESEF-Berichterstattung in Deutschland: Herausforderungen und Chancen" (ESEF Reporting in Germany: Challenges and Opportunities),

now available on SSRN: [link](papers.ssrn.com/sol3/papers....).

1 year ago 0 0 1 0

GPUs have evolved beyond being just graphic processing units.

Now, GPU stands for generative processing unit.

Congratulations to NVIDIA’s amazing quarterly result. And congratulations to humanity for approaching AGI.

1 year ago 0 0 1 0
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DISS Mailing List Sign up for the DISS mailing list to receive updates about the Disclosure, Information Sharing, and Secrecy (DISS) workshops (https://www.diss-conference.com). Contact us at diss.conf@gmail.com, b.g...

If you want to get updates (e.g., Call for Papers) for our Disclosure, Information Sharing, and Secrecy (DISS) workshops (www.diss-conference.com) you should subscribe to our mailing list: docs.google.com/forms/d/e/1F...

1 year ago 4 1 0 0

As an accountant, I’d like to point out that “Adjusted EBITDA” is literally saying “but if all the bad things did not happen, we would have made money!” It is the most meaningless metric imaginable.

1 year ago 11 1 1 0
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It was not easy lol… and it is still a work-in-progress. I will work full time on it next week. Let’s see how far it goes.

1 year ago 0 0 0 0
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Devv AI Devv - The next generation AI search engine for developers. Devv is built to solve questions that ChatGPT/Claude can't do.

Authors of the code: Gemini, devv.ai, Claude, DeepSeek-R1, et al.

1 year ago 0 0 0 0

The issue was that, unlike xbrl @ US-SEC-EDGAR, ESEF files have a folder structure, and the schema references are relative to the instance file, not the taxonomy folder.

1 year ago 0 0 0 0
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In this forked repo, which did not fully work with ESEF out of the box, I was trying to modify the code from `xbrl` package to make it work with ESEF.

1 year ago 0 0 1 0

Open-ESEF is an open-source project to create a free and open-source XBRL tool for the ESEF filings following the standards set by the European Securities and Markets Authority (ESMA).

github.com/reeyarn/open...

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I feel so lucky to be able to do coding after 40 year old.

In China, my friends have to work for food order delivery after being fired by Alibaba or Baidu at the age of age 35🙈

1 year ago 0 0 0 0

With AI it was painful when we both had no clue. It was a dead loop hours after hours.

But now I just write logger.debug every major line of code and I follow the heartbeat of the algorithm. Got it! Problem solved.

1 year ago 0 0 0 0

This afternoon I was in the RE trains for 3 hours. Without Internet so I have to debug without any help from AI.

It was an old classic experience of Stone Age. I was so focused and I understood the details 99 times more than when I do with AI…

1 year ago 0 0 1 2

I no longer hate XBRL that much any more.

But the scheme definition network is really deep…..

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