Hardy Oliver

Getting a glimpse of what I don't know.
Born at 321 ppm.

[Python Coding @clcoding]

Image Background remover using Python https://t.co/wkolzTTQXX

[Kirk Borne @KirkDBorne]

HT @CEO_AISOMA >>

The Feynman Lectures on #Physics are Free online here:

Volume 1: https://t.co/qWVT6638ob
Volume 2: https://t.co/BlsLwAQnLW
Volume 3: https://t.co/1yUAM5pgaf

See also his thoughts on "The Character of Physical Law": https://t.co/aedzsKvO1J

[Avi Kumar Talaviya @avikumart_]

Think you can't learn data science on your own? 🤔

Then, think again!

Here are the top free resources to master the art of data science📊

[freeCodeCamp.org @freeCodeCamp]

When you're working in a database, sometimes you may want to make it read-only.

This keeps others from updating data when they shouldn't, for example.

In this guide, @Fahim_FBA shows you how to make a DB read-only in MySQL (& how to switch it back).

https://t.co/Q1gnc2Q7np

[freeCodeCamp.org @freeCodeCamp]

As a developer, you may feel pressure to learn new things all the time.

And while it's good to stay on top of things, don't forget about the fundamentals.

In this guide, @tamerlan_dev lays out the key CS concepts you should know – and how to learn them.

https://t.co/uF7UnkcTXl

[Swapna Kumar Panda @swapnakpanda]

Starting Python in 2023?

Take any of these FREE courses in any order.

1. Kaggle
https://t.co/P9Rey7Mrxi

2. Freecodecamp
https://t.co/uzF26caxOl

3. Harvard
https://t.co/Es0Toyy5OE

4. Cisco
https://t.co/hJ6qyG3EZC

5. Cybrary
https://t.co/8AixKON44m

6. Google
https://t.co/pLLGyqqoJf

7. Microsoft
https://t.co/s2TYtlCOx4

8. Jetbrains
https://t.co/qfWyCFB4VB

9. Mode
https://t.co/4fSZxlPi9b

10. Scaler
https://t.co/p4ky9rGYse

11. Saylor
https://t.co/qj4kM0IW0j

12. Openclassrooms
https://t.co/TlYB0ddnMa

13. Udacity
https://t.co/uDQ9I1wSUo

14. Educative
https://t.co/PqfhrYFSWM

15. Coursera
https://t.co/DXqLIdTt2I

16. Bonus: Hackerrank Certification
https://t.co/ziI0eYbxpg

[Kirk Borne @KirkDBorne]

The Decline of #CriticalThinking Skills — Here's how to get back this important life skill: https://t.co/RM5kJhajR6

[freeCodeCamp.org @freeCodeCamp]

Linux is a popular operating system among SysAdmins & devs. And @beaucarnes created an in-depth beginner course for you.

In it, he goes through the major distro families & gives you an in-depth overview of how to use Linux.

Find the course on freeCodeCamp's YouTube channel.

[Alex Xu @alexxubyte]

What does API gateway do?

The diagram below shows the detail.

Step 1 - The client sends an HTTP request to the API gateway.

Step 2 - The API gateway parses and validates the attributes in the HTTP request.

Step 3 - The API gateway performs allow-list/deny-list checks.

Step 4 - The API gateway talks to an identity provider for authentication and authorization.

Step 5 - The rate limiting rules are applied to the request. If it is over the limit, the request is rejected.

Steps 6 and 7 - Now that the request has passed basic checks, the API gateway finds the relevant service to route to by path matching.

Step 8 - The API gateway transforms the request into the appropriate protocol and sends it to backend microservices.

Steps 9-12: The API gateway can handle errors properly, and deals with faults if the error takes a longer time to recover (circuit break). It can also leverage ELK (Elastic-Logstash-Kibana) stack for logging and monitoring. We sometimes cache data in the API gateway.

Over to you: 1) What’s the difference between a load balancer and an API gateway?
2) Do we need to use different API gateways for PC, mobile and browser separately?

—
Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://t.co/4QcX8btXGL

[Data Science Dojo @DataScienceDojo]

💥 An overview of probability distribution!
Source: Data Science Community

#Probability #Statistics #DataScience

[Rowan Cheung @rowancheung]

My personal top 20 AI tools for productivity.

Did I miss anything?

[Afiz ⚡️ @itsafiz]

Object Oriented Programming in Python

Methods in Python (with code snippets)

In this thread, we will discuss 3 types of methods with examples

1. Instance
2. Class
3. Static

A Thread 🧵👇

[Madza 👨‍💻⚡ @madzadev]

Best Coding Resources for Beginners 👇👇

1. Roadmaps
https://t.co/mu2WRCw0JY

2. Tutorials
https://t.co/xh9u3UNwvo

3. Certifications
https://t.co/GB4nOGwHMD

4. Exercises
https://t.co/sI12LIjpQY

5. Interviews
https://t.co/n3FFHGDKZM

[Akshay 🚀 @akshay_pachaar]

Everyone should learn how to fine-tune LLMs! 🔥

Introducing Lit-GPT! ⚡️

- NanoGPT based💡
- Supports Llama-2 🦙
- With pre-training/fine-tuning script 📜
- Powered by LightningAI's Lightning Fabric!

I'll show you how to do it in 5️⃣ easy step! ...👇

[Rowan Cheung @rowancheung]

This week in AI was insane.

Crucial developments from Meta, Microsoft, Apple, OpenAI, Air AI, Hollywood, the SEC, Wix, ChatGPT study, Google, and Rekor.

Plus, 25 new AI tools.

Here's EVERYTHING you need to know and why it's important 🧵:

[Pratham @Prathkum]

Remote jobs are waiting for you:

1. flexjobs .com
2. whoishiring .io
3. remoteml .com
4. freelancer .com
5. upwork .com
6. remoteok .io
7. devsnap .io
8. remote .co
9. dice .com
10. wellfound .com

[Moritz Kremb @moritzkremb]

I've spent months collecting the best AI cheat sheets.

Here are the top 8 AI cheat sheets that will save you hours of work (for free):

1. Ultimate ChatGPT cheat sheet

[Martin Crowley @AIToolReport]

If you're not using AI, you're falling behind

[Data Science Dojo @DataScienceDojo]

👉 Here's an amazing cheat sheet for SQL joins!
Source: Ginacostag

#SQL #CheatSheet #DataScience