Coding Free Books | Python | AI

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Best Channel for Programmers and Hackers All in one channel to learn 👇 1. Python 2. Ethical Hacking 3. Java 4. App development 5. Machine learning 6. Data structures 7. Algorithms Promotions: @coderfun

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网络:Free Courses with Certificate - Python Programming, Data Science, Java Coding, SQL, Web Development, AI, ML, ChatGPT Expert 印度13 455 教育6 242...

📈 Telegram 频道 Coding Free Books | Python | AI 的分析概览

频道 Coding Free Books | Python | AI (@codingwithsagar) 英语语言赛道中的是活跃参与者。目前社区聚集了 30 865 名订阅者，在教育类别中位列第 6 242，并在印度地区排名第 13 455 位。

📊 受众指标与增长动态

自 невідомо 创建以来，项目保持高速增长，吸引了 30 865 名订阅者。

根据 24 六月, 2026 的最新数据，频道保持稳定运转。过去 30 天订阅人数变化为 94，过去 24 小时变化为 7，整体触达仍然可观。

认证状态： 未认证
互动率 (ER)： 平均受众互动率为 4.57%。内容发布后 24 小时内通常能获得 1.13% 的反应，占订阅者总量。
帖子覆盖： 每篇帖子平均可获得 1 412 次浏览，首日通常累积 350 次浏览。
互动与反馈： 受众积极参与，单帖平均反应数为 8。
主题关注点： 内容集中在 learning, link:-, css, algorithm, sql 等核心主题上。

📝 描述与内容策略

作者将该频道定位为表达主观观点的平台：
“Best Channel for Programmers and Hackers All in one channel to learn 👇 1. Python 2. Ethical Hacking 3. Java 4. App development 5. Machine learning 6. Data structures 7. Algorithms Promotions: @coderfun”

凭借高频更新（最新数据采集于 25 六月, 2026），频道始终保持新鲜度与高覆盖。分析显示受众积极互动，使其成为教育类别中的关键影响点。

30 865

订阅者

+724 小时

-377 天

+9430 天

1 412

帖子浏览量

~ 35024 小时

~ 46948 小时

4.57%

参与率

无数据

每日帖子数

Ads index

beta

数据加载中...

吸引订阅者

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日期	订阅者增长	提及	频道
25 六月	0
24 六月	+8
23 六月	0
22 六月	+1
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20 六月	0
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06 六月	+8
05 六月	0
04 六月	+8
03 六月	+8
02 六月	+3
01 六月	+3

频道帖子

🔰 Web Frameworks in Python

2	Maczo Pet Monster Game AF 80% Join 👉👉 @maczopet_bot	374
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4	💻 Software Engineer Roadmap 🚀 📂 Computer Fundamentals ∟📂 Operating Systems (Processes, Threads, Memory, Scheduling) ∟📂 Networking Basics (HTTP/HTTPS, TCP/IP, DNS, APIs) ∟📂 DBMS (SQL, Indexing, Normalization, Transactions) ∟📂 Git & Version Control (GitHub workflow) 📂 Programming Fundamentals ∟📂 Language (Python / JavaScript / Java / C++) ∟📂 Variables, Loops, Functions ∟📂 OOP (Class, Object, Inheritance, Polymorphism) ∟📂 Error Handling & Debugging 📂 Data Structures & Algorithms ∟📂 Arrays, Strings, HashMap ∟📂 Stack, Queue, Linked List ∟📂 Trees, Graphs (Basics) ∟📂 Recursion & Backtracking ∟📂 Patterns (Sliding Window, Two Pointers, Binary Search, DFS/BFS) ∟📂 Dynamic Programming (Basic) 📂 Development (Choose One Path) ∟📂 Web Development 🌐 ∟ Frontend (HTML, CSS, JavaScript, React) ∟ Backend (Node.js / Django / FastAPI) ∟ Database (MongoDB / PostgreSQL) ∟ REST APIs + Authentication ∟📂 Backend / Systems ⚙️ ∟ APIs & Microservices ∟ Databases (SQL + NoSQL) ∟ Caching (Redis) ∟ Message Queues (Kafka/RabbitMQ Basics) ∟📂 AI / Data 🤖 ∟ Python (NumPy, Pandas) ∟ Machine Learning Basics ∟ APIs + AI Integration ∟ LLMs / RAG / AI Apps 📂 Tools & Development Skills ∟📂 Git & GitHub ∟📂 Linux Basics ∟📂 VS Code / IDE ∟📂 Postman (API Testing) ∟📂 Docker (Basics) 📂 System Design (Basics → Advanced) ∟📂 Scalability (Load Balancing, Caching) ∟📂 Database Design ∟📂 API Design ∟📂 Real-world Systems (URL Shortener, Chat App) 📂 Projects (Very Important 🔥) ∟📂 Beginner (Calculator, CLI Apps) ∟📂 Intermediate (CRUD App, Auth System) ∟📂 Advanced (Full Stack App / SaaS / AI Tool) ∟📂 Deploy Projects (Vercel / AWS / Render) 📂 Interview Preparation ∟📂 DSA Practice (LeetCode) ∟📂 Core Subjects Revision (OS, DBMS, CN) ∟📂 Mock Interviews 📂 Portfolio & Resume ∟📂 GitHub Projects ∟📂 Personal Portfolio Website ∟📂 Strong Resume (Project-focused) 📂 Job Preparation ∟📂 Apply Daily (Internships + Jobs) ∟📂 Cold DM + Networking ∟📂 Build Online Presence (LinkedIn / Instagram) ∟✅ Crack Interviews & Become Software Engineer 🚀	1 506
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7	There's a floating-point number in Python and you need to output it as a percentage - use the % format in the f-string x = .023 print(f'{x:.2%}') # 2.30% x = .02375 print(f'{x:.2%}') # 2.38% -- rounded off! x = 1.02375 print(f'{x:.2%}') # 102.38% 👉 @PythonRe	1 641
8	✅ Step-by-Step Approach to Learn Programming 💻🚀 ➊ Pick a Programming Language Start with beginner-friendly languages that are widely used and have lots of resources. ✔ Python – Great for beginners, versatile (web, data, automation) ✔ JavaScript – Perfect for web development ✔ C++ / Java – Ideal if you're targeting DSA or competitive programming Goal: Be comfortable with syntax, writing small programs, and using an IDE. ➋ Learn Basic Programming Concepts Understand the foundational building blocks of coding: ✔ Variables, data types ✔ Input/output ✔ Loops (for, while) ✔ Conditional statements (if/else) ✔ Functions and scope ✔ Error handling Tip: Use visual platforms like W3Schools, freeCodeCamp, or Sololearn. ➌ Understand Data Structures & Algorithms (DSA) ✔ Arrays, Strings ✔ Linked Lists, Stacks, Queues ✔ Hash Maps, Sets ✔ Trees, Graphs ✔ Sorting & Searching ✔ Recursion, Greedy, Backtracking ✔ Dynamic Programming Use GeeksforGeeks, NeetCode, or Striver's DSA Sheet. ➍ Practice Problem Solving Daily ✔ LeetCode (real interview Qs) ✔ HackerRank (step-by-step) ✔ Codeforces / AtCoder (competitive) Goal: Focus on logic, not just solutions. ➎ Build Mini Projects ✔ Calculator ✔ To-do list app ✔ Weather app (using APIs) ✔ Quiz app ✔ Rock-paper-scissors game Projects solidify your concepts. ➏ Learn Git & GitHub ✔ Initialize a repo ✔ Commit & push code ✔ Branch and merge ✔ Host projects on GitHub Must-have for collaboration. ➐ Learn Web Development Basics ✔ HTML – Structure ✔ CSS – Styling ✔ JavaScript – Interactivity Then explore: ✔ React.js ✔ Node.js + Express ✔ MongoDB / MySQL ➑ Choose Your Career Path ✔ Web Dev (Frontend, Backend, Full Stack) ✔ App Dev (Flutter, Android) ✔ Data Science / ML ✔ DevOps / Cloud (AWS, Docker) ➒ Work on Real Projects & Internships ✔ Build a portfolio ✔ Clone real apps (Netflix UI, Amazon clone) ✔ Join hackathons ✔ Freelance or open source ✔ Apply for internships ➓ Stay Updated & Keep Improving ✔ Follow GitHub trends ✔ Dev YouTube channels (Fireship, etc.) ✔ Tech blogs (Dev.to, Medium) ✔ Communities (Discord, Reddit, X) 🎯 Remember: • Consistency > Intensity • Learn by building • Debugging is learning • Track progress weekly Useful WhatsApp Channels to Learn Programming Languages Python Programming: https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L JavaScript: https://whatsapp.com/channel/0029VavR9OxLtOjJTXrZNi32 C++ Programming: https://whatsapp.com/channel/0029VbBAimF4dTnJLn3Vkd3M Java Programming: https://whatsapp.com/channel/0029VamdH5mHAdNMHMSBwg1s 👍 React ♥️ for more	2 067
9	CVE \| Cyber Vulnerabilities Exchange Group dedicated to sharing and discussing CVEs, zero-days, critical vulnerabilities, exploits, PoCs, and technical analyses of offensive and defensive security. What you'll find here: • Newly disclosed CVEs • Public and private exploits • Technical analysis and bypasses • Offensive/defensive security • Penetration testing and red team discussions Technical, direct, and straightforward content. Channel=> https://t.me/cve0day Think. Break. Secure.	0
10	+3 💻 Collection of cheat sheets on SQL I've gathered for you short and understandable cheat sheets on the main topics: ▶️ Basics of the SQL language; ▶️ JOINs with clear examples; ▶️ Window functions; ▶️ SQL for data analysis. An excellent set to refresh your knowledge before a job interview or quickly recall the syntax. tags: #sql #useful https://t.me/DataAnalyticsX	0
11	Master DSA 🚀 DSA MASTER TREE │ ├── 1. Foundations │ ├── What is Data Structure │ ├── What is Algorithm │ ├── Time Complexity │ │ ├── Big-O │ │ ├── Big-Ω │ │ └── Big-Θ │ ├── Space Complexity │ └── Recurrence Relations │ ├── 2. Mathematical Basics │ ├── Logarithms │ ├── Modular Arithmetic │ ├── Prime Numbers │ ├── GCD / LCM │ └── Sieve of Eratosthenes │ ├── 3. Arrays │ ├── Traversal │ ├── Searching │ │ ├── Linear Search │ │ └── Binary Search │ ├── Prefix Sum │ ├── Sliding Window │ ├── Two Pointers │ ├── Kadane’s Algorithm │ └── Matrix / 2D Arrays │ ├── 4. Strings │ ├── String Manipulation │ ├── Pattern Matching │ │ ├── Naive │ │ ├── KMP │ │ ├── Rabin-Karp │ │ └── Z Algorithm │ ├── Palindrome Problems │ ├── String Hashing │ └── Trie │ ├── 5. Linked Lists │ ├── Singly Linked List │ ├── Doubly Linked List │ ├── Circular Linked List │ ├── Reverse Linked List │ ├── Cycle Detection (Floyd) │ └── Merge Lists │ ├── 6. Stack │ ├── Stack Implementation │ ├── Balanced Parentheses │ ├── Next Greater Element │ ├── Monotonic Stack │ └── Min Stack │ ├── 7. Queue │ ├── Queue Implementation │ ├── Circular Queue │ ├── Deque │ ├── Priority Queue │ └── Monotonic Queue │ ├── 8. Hashing │ ├── Hash Tables │ ├── Collision Handling │ │ ├── Chaining │ │ └── Open Addressing │ ├── Load Factor │ └── Rehashing │ ├── 9. Trees │ ├── Binary Tree │ │ ├── Traversals │ │ │ ├── Inorder │ │ │ ├── Preorder │ │ │ └── Postorder │ │ ├── Height / Depth │ │ └── Diameter │ ├── Binary Search Tree │ ├── AVL Tree │ ├── Red-Black Tree │ ├── Segment Tree │ ├── Fenwick Tree │ └── Heap │ ├── Min Heap │ └── Max Heap │ ├── 10. Graphs │ ├── Graph Representation │ │ ├── Adjacency Matrix │ │ └── Adjacency List │ ├── BFS │ ├── DFS │ ├── Topological Sort │ ├── Cycle Detection │ ├── Shortest Path │ │ ├── Dijkstra │ │ ├── Bellman-Ford │ │ └── Floyd-Warshall │ ├── Minimum Spanning Tree │ │ ├── Kruskal │ │ └── Prim │ └── Disjoint Set (Union-Find) │ ├── 11. Recursion & Backtracking │ ├── Recursion Basics │ ├── Subsets │ ├── Permutations │ ├── N-Queens │ └── Sudoku Solver │ ├── 12. Greedy Algorithms │ ├── Activity Selection │ ├── Huffman Coding │ ├── Fractional Knapsack │ └── Job Scheduling │ ├── 13. Dynamic Programming │ ├── Memoization │ ├── Tabulation │ ├── 1D DP │ ├── 2D DP │ ├── Knapsack Variants │ ├── Longest Common Subsequence │ ├── Longest Increasing Subsequence │ └── Matrix Chain Multiplication │ ├── 14. Bit Manipulation │ ├── Bitwise Operators │ ├── Set / Clear Bits │ ├── Count Set Bits │ └── XOR Tricks │ ├── 15. Advanced DSA │ ├── Sparse Table │ ├── Heavy-Light Decomposition │ ├── Treap │ ├── Splay Tree │ └── Skip List │ └── 16. Interview Patterns ├── Two Pointer Pattern ├── Sliding Window Pattern ├── Binary Search Pattern ├── BFS / DFS Pattern ├── Greedy Choice Pattern └── DP Pattern Recognition	0
12	+4 Introducing Python 2025.pdf	0
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