KK

Fullstack Developer, focus: MERN stack. | Python programming, focus: data analysis, web, programming | Linux, focus: pentest | AI, focus: chatbots - py, js

[Neo Kim @systemdesignone]

Goldmine for Software Engineers! 📌

If you're learning System Design and/or AI Engineering, then bookmark this repo right now.

https://t.co/4SURKMITj0

[Allek @AllekWest]

Whoever made this is goated💯🙌🏿

[Bytebytego @bytebytego]

10 Key Data Structures We Use Every Day 

- list: keep your Twitter feeds 
- stack: support undo/redo of the word editor 
- queue: keep printer jobs, or send user actions in-game 
- hash table: cashing systems 
- Array: math operations 
- heap: task scheduling 
- tree: keep the HTML document, or for AI decision 
- suffix tree: for searching string in a document 
- graph: for tracking friendship, or path finding 
- r-tree: for finding the nearest neighbor 
- vertex buffer: for sending data to GPU for rendering

Over to you: Which additional data structures have we overlooked?

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

[Rahul @sairahul1]

60 AI Tools to start your $6,000/month online business in 2023:

1. Ideas

→ ChatGPT
→ Perplexity
→ HuggingChat
→ Bing Chat
→ Claude

2. Website

→ 10Web
→ Framer
→ Durable
→ Dora
→ Unicorn Platform

3. Writing

→ Rytr
→ Jasper
→ Writesonic
→ Copymate
→ Longshot

4. Chatbot

→ Chatbase
→ SiteGPT
→ ChatSonic
→ CustomGPT
→ Chatsimple

5. Automation

→ Make
→ Zapier ​​
→ Bardeen
→ Levity ​​
→ Xembly

6. UI/UX

→ Uizard
→ Galileo AI
→ UiMagic
→ InstantAI
→ Photoshop

7. Image

→ Midjourney
→ Bing create
→ Stable Diffusion
→ Get IMG
→ Stock IMG

8. Video

→ HeyGen
→ InVideo
→ Fliki
→ Synthesia
→ Runway

9. Design

→ Flair AI
→ Booth AI
→ Canva
→ Autodraw
→ Clipdrop

10. Music

→ Boomy
→ Amper
→ Jukedeck
→ Melodrive
→ Brain FM

11. Marketing

→ AdCreative
→ Simplified
→ Pencil
→ AdCopy
→ Ai-Ads

12. Twitter

→ Typefully
→ TweetHunter
→ Tribescaler
→ Tweetlify
→ Postwise

[nixCraft 🐧 @nixcraft]

😂

[Moritz Kremb @moritzkremb]

20 ChatGPT prompts that use next-level mental models to help you make strategic business decisions:

1. Second-Order Thinking

Prompt: "Apply Second-Order Thinking to assess [my business decision]. Consider not only the immediate consequences but also the second-level consequences that may arise."

2. Pareto Principle (80/20 Rule)

Prompt: "Use the Pareto Principle to evaluate [my business decision]. Focus on the 20% of factors that could be responsible for 80% of the results."

3. First Principle Thinking

Prompt: "Use First Principle Thinking to evaluate [my business decision]. Rethink the problem from the ground up and separate the underlying facts from the assumptions made based on them."

4. Regret Minimization Framework

Prompt: "Use the Regret Minimization Framework to assess [my business decision]. Think long-term and weigh the emotional impact to minimize future regret."

5. Opportunity Costs

Prompt: "Assess [my business decision] by considering the Opportunity Costs. Think about the costs arising from choosing this option against every other option available."

6. The Sunk Cost Fallacy

Prompt: "Assess [my business decision] while avoiding the Sunk Cost Fallacy. Evaluate the decision based on future value, not past costs."

7. Occam's Razor

Prompt: "Apply Occam's Razor to assess [my business decision]. Choose the less complex explanation or option that satisfies the conditions without unnecessary multiplication."

8. Systems Thinking

Prompt: "Use Systems Thinking to assess [my business decision]. View the problem as part of an interconnected system and understand how variables influence one another."

9. Inversion

Prompt: "Utilize Inversion to analyze [my business decision]. Look at the problem from the endpoint instead of the starting point and ask: 'What must I avoid?' rather than 'What do I need to do?'"

10. Leverage

Prompt: "Analyze [my business decision] through the lens of Leverage. Determine how the right lever can amplify my efforts and lead to significant outcomes."

11. Circle of Competence

Prompt: "Apply the Circle of Competence to analyze [my business decision]. Make sure the decision aligns with [my areas of expertise]. Straying outside of my circle can lead to poor decisions."

12. Law of Diminishing Returns

Prompt: "Evaluate [my business decision] using the Law of Diminishing Returns. Consider the turning point where additional investments offer less value and costs may rise."

13. Niches

Prompt: "Analyze [my business decision] focusing on Niches. Determine how specialization within a niche can lead to expertise and success in this context."

14. Margin of Safety

Prompt: "Use the Margin of Safety to evaluate [my business decision]. Assume that your assumptions might be wrong and plan with a safety margin to mitigate risks."

15. Hanlon's Razor

Prompt: "Evaluate [my business decision] through Hanlon's Razor. Don't assume ill intent when mistakes can be explained by ignorance or error."

16. Randomness

Prompt: "Evaluate [my business decision] with the concept of Randomness in mind. Remember that not everything follows cause-effect relationships and some outcomes may be random."

17. Critical Mass

Prompt: "Analyze [my business decision] by considering Critical Mass. Recognize if you are at a point where momentum may become self-sustaining."

18. The Halo Effect

Prompt: "Evaluate [my business decision] while considering the Halo Effect. Recognize how impressions in one area can bias judgment in others."

19. Feedback Loops

Prompt: "Analyze [my business decision] through the understanding of Feedback Loops. Consider how actions and reactions within the system can influence subsequent decisions."

20. Scarcity and Abundance Mindset

Prompt: "Evaluate [my business decision] considering both Scarcity and Abundance Mindset. Reflect on how your mindset can influence the decision-making process."

[KK @kimkoinz]

@BentleyAudrey This made my day.. 😆

[KK @kimkoinz]

@Prathkum Nice

[KK @kimkoinz]

@DailyLoud I'm pulling for you.

[javinpaul @javinpaul]

Top 6 Coding Interview Problems
1. System Design - https://t.co/h8XnV9VCxC
2. Algorithms - https://t.co/UJkmiF5WmD
3. SQL - https://t.co/3jriMW7tl0
4. Linux - https://t.co/ChQWOykocy
5. Java - https://t.co/R6W7UzaNgN
6. OOP - https://t.co/VqKPGseqgF
more - https://t.co/rLXLVLeXvG

[Alex Xu @alexxubyte]

8 Key OOP Concepts Every Developer Should Know

Object-Oriented Programming (OOP) has been around since the 1960s, but it really took off in the 1990s with languages like Java and C++.

Why is OOP Important? OOP allows you to create blueprints (called classes) for digital objects, and these objects know how to communicate with one another to make amazing things happen in your software. Having a well-organized toolbox rather than a jumbled drawer of tools makes your code tidier and easier to change.

In order to get to grips with OOP, think of it as creating digital Lego blocks that can be combined in countless ways. Take a book or watch some tutorials, and then practice writing code - there's no better way to learn than to practice!

Don't be afraid of OOP - it's a powerful tool in your coder's toolbox, and with some practice, you'll be able to develop everything from nifty apps to digital skyscrapers!

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

[EntrepBuilder @EntrepBuilder_]

8 Ted Talks That Will Teach You More Than A 4-Year Degree:

[KK @kimkoinz]

@ThePunnyWorld Haha

[Mike Driscoll @driscollis]

One of the harder concepts to learn in #Python are decorators.

So let's take a few moments and learn about them!

🧵🐍👇

[KK @kimkoinz]

@akshay_pachaar Nice

[Akshay 🚀 @akshay_pachaar]

🔴 LaTeX for Python 🐍
🟡 Maths descriptions for functions
🟢 Jupyter Notebook 📒 in 2nd Tweet

💫 It's a powerful tool for documenting your code 🚀

Check this out 👇

[Matt Pocock @mattpocockuk]

Today's the day.

My Beginner's TypeScript tutorial has dropped.

And it's free for everyone.

🧵

[Jake Williams @MalwareJake]

Illustrating security concepts: sure you have integrity and availability, but without confidentiality, does it really matter?

[🔎Julia Evans🔍 @b0rk]

a debugging manifesto

[Bobby (RATS) @LegalizeRats]

the perfect rat.