Chal_stack_tech✨

For the ultimate course, reach me at @prexam_support.

Anthropic 🤝 Samsung Anthropic may develop its own AI chip with Samsung, according to The Information. OpenAI recently announced their own AI chip developed in a partnership with Broadcom. Everyone is going full stack 👀

Machine Learning Algorithm: 1. Linear Regression:    - Imagine drawing a straight line on a graph to show the relationship between two things, like how the height of a plant might relate to the amount of sunlight it gets. 2. Decision Trees:    - Think of a game where you have to answer yes or no questions to find an object. It's like a flowchart helping you decide what the object is based on your answers. 3. Random Forest:    - Picture a group of friends making decisions together. Random Forest is like combining the opinions of many friends to make a more reliable decision. 4. Support Vector Machines (SVM):    - Imagine drawing a line to separate different types of things, like putting all red balls on one side and blue balls on the other, with the line in between them. 5. k-Nearest Neighbors (kNN):    - Pretend you have a collection of toys, and you want to find out which toys are similar to a new one. kNN is like asking your friends which toys are closest in looks to the new one. 6. Naive Bayes:    - Think of a detective trying to solve a mystery. Naive Bayes is like the detective making guesses based on the probability of certain clues leading to the culprit. 7. K-Means Clustering:    - Imagine sorting your toys into different groups based on their similarities, like putting all the cars in one group and all the dolls in another. 8. Hierarchical Clustering:    - Picture organizing your toys into groups, and then those groups into bigger groups. It's like creating a family tree for your toys based on their similarities. 9. Principal Component Analysis (PCA):    - Suppose you have many different measurements for your toys, and PCA helps you find the most important ones to understand and compare them easily. 10. Neural Networks (Deep Learning):     - Think of a robot brain with lots of interconnected parts. Each part helps the robot understand different aspects of things, like recognizing shapes or colors. 11. Gradient Boosting algorithms:     - Imagine you are trying to reach the top of a hill, and each time you take a step, you learn from the mistakes of the previous step to get closer to the summit. XGBoost and LightGBM are like smart ways of learning from those steps. chal_stack_tech

Web Development Essentials to build modern, responsive websites: 1. HTML (Structure) Tags, Elements, and Attributes Headings, Paragraphs, Lists Forms, Inputs, Buttons Images, Videos, Links Semantic HTML: <header>, <nav>, <main>, <footer> 2. CSS (Styling) Selectors, Properties, and Values Box Model (margin, padding, border) Flexbox & Grid Layout Positioning (static, relative, absolute, fixed, sticky) Media Queries (Responsive Design) 3. JavaScript (Interactivity) Variables, Data Types, Operators Functions, Conditionals, Loops DOM Manipulation (getElementById, addEventListener) Events (click, submit, change) Arrays & Objects 4. Version Control (Git & GitHub) Initialize repository, clone, commit, push, pull Branching and merge conflicts Hosting code on GitHub 5. Responsive Design Mobile-first approach Viewport meta tag Flexbox and CSS Grid for layouts Using relative units (%, em, rem) 6. Browser Dev Tools Inspect elements Console for debugging JavaScript Network tab for API requests 7. Basic SEO & Accessibility Title tags, meta descriptions Alt attributes for images Proper use of semantic tags 8. Deployment Hosting on GitHub Pages, Netlify, or Vercel Domain name basics Continuous deployment setup Web Development Resources ⬇️ https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z React with ❤️ for the detailed explanation

CodeLore V0 is outttt 🔥 Hey everyone 👋 I've been working on something called CodeLore, and v0 is finally out 😊 CodeLore is a place where programming concepts are explained using stories, chaos, and weird analogies so they're easier to understand and remember. You can: ✅ Read lores from the community ✅ Write and publish your own ✅ like the good ones ✅ Search by topic or tag ✅ Share them anywhere ✅ Install it as a mobile app Built with React, TypeScript, Tailwind, Framer Motion, and Supabase. Honestly, this started as a personal project to store the creative analogies I come up with while learning. Later, I thought it would be cool to make it available for others who want a place to save and share their own explanations. If you're someone who likes getting creative while learning, give it a try 👇 https://code-lore-flax.vercel.app/ I'd be happy to hear your feedback and suggestions 😊 #projects

🚀 8 Types of AI Agents You Should Know

AI agents are evolving beyond just text generation. Different architectures are being designed to specialize in reasoning, perception, action, and abstraction. Here’s a quick breakdown:

1️⃣ GPTs – general-purpose text generators, great for fluency and versatility. 2️⃣ MoE (Mixture of Experts) – route tasks to specialized subnetworks for efficiency. 3️⃣ Large Reasoning Models – optimized for multi-step logical reasoning. 4️⃣ Vision-Language Models – bridge perception and language for multimodal tasks. 5️⃣ Small Language Models – lightweight, cost-efficient agents for edge deployment. 6️⃣ Large Action Models – built to execute code, call APIs, and perform tasks autonomously. 7️⃣ Hierarchical Language Models – break problems into sub-tasks, enabling long-horizon planning. 8️⃣ Large Concept Models – capture abstract, high-level knowledge for generalization. 🔍 What this really shows is that “AI agents” are no longer a monolithic idea. They’re evolving into a system of complementary architectures—each optimized for a different layer of intelligence.

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Don't overwhelm yourself to learn Git Git is only this much👇😇 1.Core: • git init • git clone • git add • git commit • git status • git diff • git checkout • git reset • git log • git show • git tag • git push • git pull 2.Branching: • git branch • git checkout -b • git merge • git rebase • git branch --set-upstream-to • git branch --unset-upstream • git cherry-pick 3.Merging: • git merge • git rebase 4.Stashing: • git stash • git stash pop • git stash list • git stash apply • git stash drop 5.Remotes: • git remote • git remote add • git remote remove • git fetch • git pull • git push • git clone --mirror 6.Configuration: • git config • git global config • git reset config 7. Plumbing: • git cat-file • git checkout-index • git commit-tree • git diff-tree • git for-each-ref • git hash-object • git ls-files • git ls-remote • git merge-tree • git read-tree • git rev-parse • git show-branch • git show-ref • git symbolic-ref • git tag --list • git update-ref 8.Porcelain: • git blame • git bisect • git checkout • git commit • git diff • git fetch • git grep • git log • git merge • git push • git rebase • git reset • git show • git tag 9.Alias: • git config --global alias.<alias> <command> 10.Hook: • git config --local core.hooksPath <path> @coding_interview_preparation

የቀን ክፉ የሳምንቱ መጀመሪያ «ሰኞ» ... የወር ክፉ የክረምቱ መግቢያ «ሰኔ»! አባቶቻችንማ ዝም ብለው አልተረቱትም። ጠዋት ከአልጋ ለመነሳት ስንታገል፣ ውጪው ደግሞ በቅዝቃዜና በጭጋግ «አትውጡ» እያለ ይለምነናል። ይሄን ድንቅ ግጥጥሞሽ የምናሸንፈው ግን በትኩስ ማኪያቶ እና በጠንካራ ስራ ብቻ ነው! ☕️💪 ለመላው የቻናላችን ቤተሰቦች ሰኞው የበረከት፣ ሰኔው ደግሞ የፍሬ ይሁንላችሁ! 🙏✨ @myrooms12

ሰኔ እና ሰኞ !⛑ ሰኔ እና ሰኞ ሲገጥም ክፉ ዜናዎች እንደሚሰሙ በስጋት መጠበቅ የረጅም ዘመን የሀገራችን ህዝብ ልማድ ነው። ምናልባት ምዕራባውያን አርብ እና 13 ብለው እንደሚሰጉት እንዲሁም ቻይኖቹ አራት(4) ቁጥርን እንደሚያስቡት ማለት ነው። ሰኔ እና ሰኞ ገጥመው እንደተፈጠሩ ከሚታሰቡ ሁነቶች ውስጥ ፦ጋሪ ከአዲስአበባ ከከተማ እንዲወጣ የተደረገበት እና ብዙ በጋሪ ስራ ለሚተዳደሩ ሰዎች ክፉ የሆነበት ቀን ፣ እንዲሁም በ 1956 የኢትዮጵያ መንገድ ከግራ ወደ ቀኝ ተቀየረ። በእንግሊዝ ልምድ ለመኪና በቀኝ መመለሻ በግራ መሄጃ ተደርጎ የነበረው ስርአት አሁን ባለው ተተካ፤ ይህም ባለማወቅ በቀድሞው የመንገድ ህግ ሲጠቀሙ በነበሩ ሰዎች ለይ የደረሰ አደጋ እንዲበራከት ምክንያት ሆነ፤ ይህም ሰኔ እና ሰኞ ገጠመ ተባለ ። ሌሎችም ብዙ ብዙ.... በሰው ልጅ የእምነት እና ሀይማኖት ታሪክ ውስጥ ''አኒሚዝም'' (animism'') የሰው ልጅ የአስተሳሰብ ደረጃ ውስን በነበረበት ዘመን የነበረ የእምነት አይነት ነው። ይህም ነገሮች ህልው ያላቸው አማልክት አርጎ የመቀበል ዝንባሌ ነው። ቀናትን በሰው ልጅ ህይወት እና እጣ ፈንታ ለይ ወሳኝ አድርጎ መፈረጅ የዚህ እምነት ደረጃ መገለጫ ነው። የአላካኪነት(determinism) ፍልስፍና ለሁሉም ነገር መጥፎም ደግ መሆን ከእኛ ውጪ ላሉ ነገሮች ሀላፊነትን መስጠት ነው። አንዳንድ ጉዳዮች በራስ ስራ እና አእምሮን የመጠቀም ችሎታ ሊስተካከሉም ሊለሙም ይችላሉ። ክስተቶችን ሁሉ ከኛ ውጪ ባሉ ነገሮች ለይ ማላከክ የመጀመሪያው የሰው ልጅ የእምነት የሆነው የአኒሚዝም(animism) እሳቤ ነው። ዛሬ ገጥሟል ከሰኔ እና ሰኞ ቁጣ እናመልጥ ይሆን ?😁

Sene Ina segno, June and monday coincidence mitawukut ngr ale?

😭 አቤቱ በአንድ ልጅህ አቤቱ በምትወደው 🙏 ለሟች ቤተሰቦች ሁሉ እግዚአብሔር አምላክ መፅናናትን ያድርግ ልብ ይሰብራል

. ፍትህ ለምስራቅ አርሲ ወገኖቻችን

@Markengeta

🔥 A-Z Backend Development Roadmap 🖥️🧠 1. Internet & HTTP Basics 🌐 - How the web works (client-server model) - HTTP methods (GET, POST, PUT, DELETE) - Status codes - RESTful principles 2. Programming Language (Pick One) 💻 - JavaScript (Node.js) - Python (Flask/Django) - Java (Spring Boot) - PHP (Laravel) - Ruby (Rails) 3. Package Managers 📦 - npm (Node.js) - pip (Python) - Maven/Gradle (Java) 4. Databases 🗄️ - SQL: PostgreSQL, MySQL - NoSQL: MongoDB, Redis - CRUD operations - Joins, Indexing, Normalization 5. ORMs (Object Relational Mapping) 🔗 - Sequelize (Node.js) - SQLAlchemy (Python) - Hibernate (Java) - Mongoose (MongoDB) 6. Authentication & Authorization 🔐 - Session vs JWT - OAuth 2.0 - Role-based access - Passport.js / Firebase Auth / Auth0 7. APIs & Web Services 📡 - REST API design - GraphQL basics - API documentation (Swagger, Postman) 8. Server & Frameworks 🚀 - Node.js with Express.js - Django or Flask - Spring Boot - NestJS 9. File Handling & Uploads 📁 - File system basics - Multer (Node.js), Django Media 10. Error Handling & Logging 🐞 - Try/catch, middleware errors - Winston, Morgan (Node.js) - Sentry, LogRocket 11. Testing & Debugging 🧪 - Unit testing (Jest, Mocha, PyTest) - Postman for API testing - Debuggers 12. Real-Time Communication 💬 - WebSockets - Socket.io (Node.js) - Pub/Sub Models 13. Caching ⚡ - Redis - In-memory caching - CDN basics 14. Queues & Background Jobs ⏳ - RabbitMQ, Bull, Celery - Asynchronous task handling 15. Security Best Practices 🛡️ - Input validation - Rate limiting - HTTPS, CORS - SQL injection prevention 16. CI/CD & DevOps Basics ⚙️ - GitHub Actions, GitLab CI - Docker basics - Environment variables - .env and config management 17. Cloud & Deployment ☁️ - Vercel, Render, Railway - AWS (EC2, S3, RDS) - Heroku, DigitalOcean 18. Documentation & Code Quality 📝 - Clean code practices - Commenting & README.md - Swagger/OpenAPI 19. Project Ideas 💡 - Blog backend - RESTful API for a todo app - Authentication system - E-commerce backend - File upload service - Chat server 20. Interview Prep 🧑‍💻 - System design basics - DB schema design - REST vs GraphQL - Real-world scenarios 🚀 Top Resources to Learn Backend Development 📚 • MDN Web Docs • Roadmap.sh • FreeCodeCamp • Backend Masters • Traversy Media – YouTube • CodeWithHarry – YouTube 💬 Double Tap ♥️ For More

I like this one wow

Ethiopian soldiers open fire on Italian aircraft flying overhead. Addis Ababa, Ethiopia. 1936, the height of the Italo-Ethiopian War. Time Machine | Historical Photo

The University of Bern’s refusal to grant Albert Einstein a professorship. “We find your theory interesting, but it seems more like art than science.” Time Machine | Historical Photo

🔥Microsoft has announced a new Copilot super app It arrives with a concept of Autopilots, long-running, always-on agents, with Scout being the first Agent coming out of the box. More Autopilot Agents will be added later.