Sun, Feb 16, 2025 | Anand S - Things I Learned

Connected Papers shows papers similar to each other based on co-citation and bibliographic coupling for ~50,000 papers.

Notes from a fireside chat with Prashanth Chandrasekar, CEO, StackOverflow, and the StackOverflow team #best-practices
- There's a signal that software demand is growing in 2024. Many more students took the StackOverflow survey in 2024. So more students (or other professionals) are shifting into / starting to learn software development.
- The AI Index is a good resource for AI trends.
- Experts are better able to use AI for writing code. Less experienced developers are more likely to use AI for code reviews, project planning, etc.
- There's a 5% decline in favorability for AI tools compared to 2023, maybe due to disappointing results.
- Pilot groups working on AI are 25-30% more productive. They're the most enthusiastic. For the rest of the company, it drops off to 5-10%
  - #LEARNING Benefit comes from NEW people becoming programmers, not existing ones getting more effective?
- StackOverflow wants to be where the developer is.
  - The programmer workflow was: Google -> StackOverflow -> GitHub.
  - Now it's changing to ChatGPT / Cursor -> GitHub.
  - StackOverflow has a partnership with OpenAI and working on a plugin. Same with Google's Duet AI, GitHub Copilot, many others. They'll link to StackOverflow.
- StackOverflow is driving integration actively through an enterprise Overflow API
- Q: What tech have you seen blaze through the ranks?
  - Prashanth: Abstraction wins. Stuff that abstracts away things well and more wins. This includes Gen AI.
  - Erin Yepis: Rust (from 3% to 12%). AWS has steady growth.
  - Erin Yapis: I have a time series spreadsheet that I'll publish.
- Q: What technologies are unusually tightly coupled?
  - Prashanth: AWS & Google Cloud are tightly coupled.
- Q: We have an engagement problem. Might be India-specific. What are low-effort high-return mechanisms to increase engagement.
  - Eric Woodring: Rather than a static web page, integrate it using the API. #TODO
  - Ben Marconi: Use LLMs to write post mortems and push to StackOverflow. #TODO
  - Eric Woodring: "Hydrating" the community helps.
    - We take repeat questions on Teams / Slack and seed them using LLMs.
    - We integrate with the API to auto-add Q&A.
    - Transform documentation into Q&A. Potentially UPDATE existing Q&A if it's wrong.
- Q: What unexpected lessons about developer behavior have you learned while running StackOverflow?
  - Prashanth: We didn't expect developers moving away from Google. Now it moved to the IDE.
- Q: What are you learning about developer learning behavior?
  - Ben Marconi: Generating LLM-based onboarding documents.
  - Using StackOverflow for Teams to identify who the experts are to contact for specific topics.
- Q: Are you thinking about leveraging Stack Overflow's knowledge base for personalized or interactive learning experiences? How?
  - Prashanth: Traditionally, people use StackOveflow for productivity, learning, and flexibility (i.e. to ask/answer questions asynchronously without breaking their flow). So yeah, learning is important for us. (Duh!)
- Q: Could Stack Overflow’s interactions help evaluate the accuracy and relevance of LLM-generated code? Or provide potential metrics on quality?
  - Prashanth: LLM accuracy improves by ~30%. Upvotes / downvotes are reinforcement learning (RL) in steroids, so that helps.
- Q: What are your thoughts on reliance on LLMs potentially deskill-ing developers?
  - Prashanth: A real issue for junior developers, not for senior ones.
  - They'll come across as knowledgeable.
  - Make internal evaluations and interviews more rigorous.
- Anand's requests for action:
  - Could I get a copy of Erin's spreadsheet? Vivek Narayanan will follow-up.
  - Could you help me learn more about hydration? Nick Madison will set up a meeting with customer success group.

I switched to fish shell mainly because: #ai-coding-tools #github #html #markdown
- Autocomplete and tab completion works perfectly, out-of-box.
- Syntax highlighting is beautiful
- Great multi-line editing

To format with VS Code Ruff, you need to point the ruff.interpreter setting to a Python interpreter. You can't run the ruff server without Python, even though ruff itself doesn't need Python.

cd checks all paths specified in CDPATH for the directory name and changes to the first match. That's pretty convenient!

Flipper Zero is now on my list of "To Buy" tools. It has a variety of hardware devices including NFC, RFID, Bluetooth, Infrared, etc. and is great to reverse engineer or hack devices. #ai-coding-tools