Charly Wargnier Profile picture
Dec 6, 2022 13 tweets 7 min read Read on X
Among all the cool things #ChatGPT can do, it is super capable of handling and manipulating data in bulk, making numerous data wrangling, scraping, and lookup tasks obsolete.

Let me show you a few cool tricks, no coding skills are required!

(A thread) 👇🧵
Let's start easy by heading to chat.openai.com/chat and pasting a list of 60 countries in the text field Image
Let's ask #ChatGPT to give us the main language, latitude, longitude, and country code for each of these countries Image
That was easy enough, right?

Now let's add more data to our output by asking #ChatGPT to provide the population of each of these countries Image
Uber cool! 😎

Let's ask ChatGPT to wrap these results in a table Image
Magic! ✨

Now we'll add an index to that table Image
Boom! 💥

No #Python, PowerBI or code was needed!

Now let's try something a bit harder by asking #ChatGPT to add crime rates and COVID death tolls for the year 2020 Image
No sweat!

... and it's not even limited to tabular data!

Let's ask #ChatGPT to convert our table to a JSON file Image
Pretty impressive, right?

Now say you want to store that data in a database (e.g. the excellent @detahq), but you're not sure how to do it.

You bet! We can ask #ChatGPT how to do that Image
Let's conclude this thread by asking #ChatGPT to create a @streamlit app with a CSV uploader and filter boxes to filter `longitude`, `latitude`, and `country code`.

Not only does #ChatGPT displays the code, but it also provides clear explanations for each step! 👏 Image
This is just a quick overview of what you can do with #ChatGPT.

I'm only scratching the surface here.

For more cool things you can do with it, check out my other thread

.
If you found this helpful, two requests:

1. Follow me @DataChaz to read more content like this.
2. Share it with an RT, so others can read it too! 🙌
Note that while #AI is capable of handling tasks such as sourcing and sorting, as well as some aspects of app development, it is not yet advanced enough to replace the need for human verification.

Even with its impressive capabilities, AI still requires human oversight.

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More from @DataChaz

Jun 20
Y’all aren’t ready for this.

`Midjourney Video`is on a whole new level.

Here are 25 of my favorite generations (so far)

A thread 🧵↓

1/ Midjourney for music video production (credit @abcdjabcdjabcdj)
Read 26 tweets
Jun 14
CodeRabbit in Cursor changes everything.

Now you can vibe-code in Cursor, then vibe-fix it with CodeRabbit! 🔥

And it works in Windsurf, VS Code, Claude Code, OpenAI Codex…

Here’s how to do it 🧵↓
1/

Let’s get started by installing the CodeRabbit extension


Find CodeRabbit in your IDE’s extension marketplace.

You're all set! 🙌 coderabbit.ai/ide
2/

Vibe-code as usual.

Before committing, just click `Review All Changes`

CodeRabbit picks up your branch, finds the edits, and runs a thorough review...
Read 7 tweets
Jun 13
If you’ve ever had a hard time wrapping your head around all the layers and matrix stuff inside an #LLM, this site is a game-changer! 🔥

One of the clearest, most interactive breakdowns I’ve seen! 🧵 ↓
It walks you through each core piece, step by step:

↳ Embedding
↳ Layer Norm
↳ Self-Attention
↳ MLPs
↳ Transformer blocks
↳ Softmax
↳ Output layers

All explained visually, intuitively.
Here’s the app →

Kudos to @brendanbycroft for making this gem!

Seriously, one of the coolest tools out there for truly seeing how LLMs work! 👏👏👏 bbycroft.net/llmImage
Read 4 tweets
May 30
This is crazy.

Postman's new AI Agent Builder lets you turn any API (from over 100,000!) into an MCP server in seconds, no code required! 🤯

Your custom MCP server, ready to use in Cursor, Windsurf, Claude Desktop, Docker, and more! 🧵↓ Image
1/

First, start here →

You’ve got literally 100,000+ APIs to check out!

1. mix and match any endpoints you want
2. download your custom zip file
3. that’s it! fnf.dev/4mGnOYq
Mind = blown.

That zip file has EVERYTHING:
↳ a readme with setup instructions
↳ your selected endpoints
↳ all the files to run your MCP server locally, on Cursor, Windsurf… even Docker!

You also get an .env file with your prefilled variables → just add your API keys! 🔥 Image
Read 8 tweets
May 21
Google just dropped some wild Gemini updates at I/O 2025.

Buckle up, here’s what’s new 🧵 ↓ Image
1/

Veo 3 is the first video model with native sound.

↳ Generates movement, ambient audio, even character dialogue
↳ Simulates physics impressively well

Just write a prompt and it builds the whole scene! 🤯
2/

Imagen 4 is Google’s most powerful image model yet.

It generates richer visuals with nuanced colors, intricate details, and superior typography.

Generation speed looks blazingly fast too! ⚡
Read 13 tweets
May 19
Wow! Google is building a coding agent called Jules.

Looks more user-friendly than @OpenAI’s Codex.

It can do a lot!
↳connect to GitHub and open PRs
↳run or write tests
↳verify code in a cloud VM
↳share its plan, reasoning, and diffs 🔥

link to website + waitlist in 🧵↓ Image
- website: jules.google
- join the waitlist: jules.google.com/?_gl=1*pgudwd*…. Image
Read 5 tweets

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