Ever wanted to build your own programming language? Here’s my step-by-step tutorial series. Introducing Pyxc (pronounced “Pixie”) — a compiled, Python-inspired language built from scratch with LLVM. Think of it as Python meets systems programming: familiar, readable syntax paired with the performance of compiled code. Why build yet another language? Because learning how compilers really work is one of the most rewarding skills a developer can master. And while the classic Kaleidoscope tutorial is a great start, I wanted something with a more modern, practical feel. So I’m writing Pyxc: My First Language Frontend with LLVM, a hands-on guide that walks you through creating a real, usable language—not just a toy. What you’ll build: ✅ A Python-like lexer and parser ✅ LLVM IR generation ✅ JIT compilation and optimization ✅ Control flow, variables, and user-defined operators ✅ Structs, classes, and a basic type system … and more, chapter by chapter. This isn’t just theory. You’ll end up with a working compiler for a language you designed yourself—perfect for a portfolio, a learning milestone, or just the thrill of creation. The first two chapters are live now: Chapter 1: Language and Lexer – tokenizing Python-like syntax Chapter 2: Parser and AST – building your abstract syntax tree 👉 Read and follow along here: https://lnkd.in/g4Dj_Rij New chapters drop frequently. Whether you’re a curious engineer, a student, or just someone who loves to build—come code a compiler with me. #Compilers #LLVM #ProgrammingLanguages #Python #Cpp #SoftwareEngineering #LearnToCode #OpenSource
Building Pyxc: A Python-Inspired Language with LLVM
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𝑴𝒚 𝒊𝒏𝒔𝒊𝒈𝒉𝒕𝒔 𝒘𝒉𝒊𝒍𝒆 𝒄𝒐𝒎𝒑𝒂𝒓𝒊𝒏𝒈 '𝑴𝒚 𝒄𝒐𝒅𝒆' 𝒕𝒐 𝒕𝒉𝒆 '𝑺𝒐𝒍𝒖𝒕𝒊𝒐𝒏 𝑪𝒐𝒅𝒆' 🙄 To be honest, I've only recently started using functions and using comments in my code... since I didn't know that they were so handy 😅 But when I look at the solution, it feels like: "Wow! You just have to look once to get what's happening in there 😮" And hence, I started using 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬 and 𝐂𝐨𝐦𝐦𝐞𝐧𝐭𝐬 in my code which made it look less messy and more understandable 😁 I guess, just 'making the code work and give the desired solution' is not the only step, but making it more READABLE and UNDERSTANDABLE is what makes the code more awesome 😆 (It helps to solve bugs easily too 👍) Suggestions and Insights are appreciated 🙌✨ #Python #Programming #CSE #StudentDeveloper #LearningWhileCoding
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Object-Oriented Programming (OOP) is one of the most important skills to master. If you want to write scalable, maintainable, and professional Python code. It’s not just about syntax. It’s about designing software in a way that mirrors real-world systems. Here are the core pillars worth mastering: 1/ Classes & Objects → create reusable blueprints for real-world entities 2/ Encapsulation → hide internal details and expose clean interfaces 3/ Inheritance → build new classes from existing ones (code reuse!) 4/ Polymorphism → write flexible functions that work across types 5/ Composition → “has-a” relationships for cleaner architecture 6/ Abstract Classes / Interfaces → enforce structure on derived classes Master these, and your Python will feel less like a script… And more like a system.
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🧠 Procedural vs Object-Oriented Programming – The Real Difference Explained Simply Many beginners start with procedural programming… but modern software is built using OOPS concepts. This visual clearly shows the shift 👇 ⚙️ Procedural Approach • Focuses on functions & steps • Actions like withdraw(), deposit(), transfer() • Works well for small programs 🏗️ Object-Oriented Approach (OOPS) • Focuses on real-world objects • Customer, Account, Money as entities • Cleaner, reusable & scalable code 💡 Why OOPS matters in Python: It makes your applications easier to maintain and grow. 📌 Save this for revision 🔁 Repost to help beginners understand OOPS 💬 Comment OOPS for Day 2 of the series #Python #OOPS #ObjectOrientedProgramming #LearnPython #ProgrammingConcepts #CodingTips #SoftwareDeveloper #DeveloperJourney #ITStudents #TechSkills #PythonProgramming #CodingLife #ComputerScience
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Python is not just a programming language — it’s one of the most important tools shaping today’s technology. From AI to automation, cybersecurity to backend systems, Python stands at the center of modern software development. Recently, I’ve been focusing on improving my Python skills and exploring how different modules and libraries can solve real-world problems. The more I learn, the more I understand why Python is trusted by major companies and developers worldwide. If you’re also working with Python, I’d love to hear about your experiences, favorite libraries, or projects you’re currently building. Let’s grow together. 🚀🐍 https://lnkd.in/dD3a-Yy8
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Need to quickly understand a programming language's syntax? Learn X in Y Minutes is a community-driven platform with 200+ programming language and tool cheat sheets. Each guide is heavily commented, executable code designed for rapid learning - perfect for syntax refreshers or getting started with a new language. Want to quickly grab idea of Ansible playbooks? Understand Lua for ngx_http_lua_module? Get a grasp of Elixir, Zig or Rust? It's all there. Not a replacement for deep learning, but perfect for quick starts and refreshers. Check it out: https://lnkd.in/g4GNhich Direct links: • Ansible: https://lnkd.in/gJQbHbcn • Lua: https://lnkd.in/g8K6tNBr • Elixir: https://lnkd.in/g84ibCef • Zig: https://lnkd.in/gDV2CERh • Rust: https://lnkd.in/gPddNuTV #programming #learning #devtools #ansible #lua #elixir #zig #rust
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Error handling is one of those Python concepts that truly separates basic scripts from real-world applications. While writing code, errors are inevitable whether due to unexpected user input, logical mistakes, or system limitations. What matters is how we handle those errors gracefully. Python provides powerful tools like try, except, else, and finally blocks to ensure our programs don’t crash and instead respond in a controlled and predictable way. Understanding common errors such as TypeError, ValueError, NameError, IndexError, KeyError, ZeroDivisionError etc., helps us debug faster and write more reliable code. Effective error handling improves code quality, enhances user experience, and makes applications easier to maintain and scale. Instead of letting programs fail silently or abruptly, we can provide meaningful messages, log issues properly, and guide users toward correct usage. While learning Python, I realized that mastering error handling is not just about fixing bugs - it’s about thinking ahead, anticipating failures, and building robust solutions. These practices are essential for production-ready software and industry-level development. I’m actively strengthening my understanding of Python fundamentals and advanced concepts to write cleaner, safer, and more efficient code. Happy Learning✨ Stay connected for more learning-focused content and practical insights. GeeksforGeeks w3schools.com HackerRank Codewars #Python #ErrorHandling #Programming #SoftwareDevelopment #LearningJourney #CodingBasics
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📅 Day 2/30 – Object-Oriented Programming (OOPs) in Python Today I focused on understanding Object-Oriented Programming concepts, which help in writing clean, reusable, and scalable code. Topics covered today: • Introduction to Oops • Class and Object • __init__() constructor • Instance variables and methods • Encapsulation (basics) • Real-life examples of OOP concepts 📚 Learning resource used: • Hacker Bytez – https://lnkd.in/gzKTANVt Slowly building strong fundamentals 💪 On to Day 3 tomorrow 🚀 #Day2 #PythonChallenge #30DaysOfPython #OOPs #PythonOOP #LearningInPublic #CodingJourney #ComputerScience #StudentLife
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🚀 Exploring Pattern Programming and Logical Thinking in Python Today, I worked on designing alphabet patterns using Python by combining nested loops and conditional logic. This practice helped me strengthen my core programming skills and improve code structure and readability. 🔍 Key Concepts I Focused On: 1️⃣ Nested Loops Used multiple loops to manage rows and columns efficiently. 2️⃣ Conditional Logic Applied if-else statements to control pattern formation accurately. 3️⃣ Custom Pattern Design Created structured alphabet outputs through logical conditions. 4️⃣ Code Optimization Reduced redundancy and improved execution flow. 5️⃣ Output Formatting Maintained proper alignment using spacing and end parameters. 6️⃣ Problem-Solving Approach Converted abstract ideas into working code through systematic thinking. 7️⃣ Execution Analysis Understood how loops and conditions behave during runtime. Focused on continuous improvement and long-term growth in software development. 💻✨ Special thanks to Vinay Sharma and for his valuable guidance and continuous support, which helped me understand concepts more clearly and stay motivated throughout this learning journey. #Python #CodingSkills #LogicBuilding #PatternProgramming #LearningInPublic #StudentDeveloper #TechJourney #CleanCode
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Day 12 — Error Handling: Writing Code That Doesn’t Crash Errors are not failures. They are signals. Real-world programs don’t stop just because something goes wrong — they handle it gracefully. That’s exactly what error handling is about. Today you learned: • Why errors happen at runtime • How try and except blocks prevent crashes • How to catch specific errors like ZeroDivisionError • How to keep programs running even when inputs are wrong This is where your code starts behaving like production code, not practice code. Error handling is used everywhere: • User input validation • File handling • Network requests • APIs and backend systems If your code can fail safely, it can scale confidently. Mini Challenge: Write a program that asks for two numbers and safely handles division by zero using try and except. Post your solution in the comments. I’m sharing Python fundamentals — one practical concept per day. Built to help beginners write reliable, real-world Python. Next up: List and Dictionary Comprehensions — writing clean one-line logic. Learning to debug and handle errors becomes much smoother in PyCharm by JetBrains, especially with clear error messages and stack traces. Follow for the full day Python series. Like • Save • Share with someone learning Python. #Python #LearnPython #PythonBeginners #ErrorHandling #Programming #CodingJourney #Developer #Tech #JetBrains #PyCharm
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🚀 One Pyramid Pattern – Three Programming Languages (C | C++ | Python) This image showcases the same star pyramid pattern implemented in C, C++, and Python — proving that while logic remains constant, syntax and approach evolve across languages. 🔹 1️⃣ C Language – Structured & Procedural Approach In C, pattern printing relies heavily on nested loops and manual formatting. ✅ Uses stdio.h and conio.h ✅ Explicit variable declarations (int i, j;) ✅ Nested for loops to control rows and columns ✅ Manual spacing logic for alignment The outer loop controls rows, while the inner loop prints stars. Everything is handled step-by-step, giving full control over execution. 💡 C teaches strong fundamentals — memory handling, structure, and low-level logic control. #CLanguage #StructuredProgramming #ProceduralProgramming #CodingFundamentals 🔹 2️⃣ C++ – Structured + Stream-Based I/O C++ follows a similar looping concept but improves readability with stream objects. ✅ Uses iostream ✅ cin and cout for input/output ✅ Conditional logic (if(i >= j)) for spacing & stars ✅ Cleaner output formatting While logic mirrors C, C++ provides better abstraction and supports object-oriented programming principles. 💡 Great balance between performance and abstraction. #CPP #ObjectOrientedProgramming #CPlusPlus #DeveloperLife 🔹 3️⃣ Python – Clean, Minimal & Readable Python simplifies pattern printing using string multiplication. ✅ n = int(input()) ✅ for i in range() ✅ " " * (n - i) for spaces ✅ "* " * i for stars ✅ No complex nested formatting With fewer lines of code and higher readability, Python makes implementation intuitive and beginner-friendly. 💡 Same logic. Less code. Maximum clarity. #Python #CleanCode #BeginnerFriendly #Programming 📊 Key Takeaway 🔁 Logic is universal. 💻 Syntax defines the language. 🧠 Understanding fundamentals allows you to implement solutions in any language. Learning multiple languages isn’t about memorizing syntax — it’s about mastering problem-solving. #Programming #CodingJourney #TechLearning #SoftwareDevelopment #PatternPrograms #Developers #LearnToCode #ComputerScience
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Amazing work !