Python OOP Basics: Classes and Objects

Day 1/60: Chapter 1 – Intro to Python Python is a fantastic programming language for beginners and experts alike. No matter how complex a program is, it begins with a single line of code. The first line is usually a variable. Variables are like moving boxes — they have a name and content that tell us what’s inside. Topic I – Creating Variables 1. Variable Names: To create a variable, we start by typing its name, like city. If we want a variable name with multiple words, we use snake case, which means using _ to connect the words. For example: home_city. 2. Variable Values: Variables can store all types of values. We use the = sign to store a value inside them. For example: 🧩 Code: city = "Vancouver" "Vancouver" is a string value. How do we know? String values are text written between double quotes. 3. Console: Lines of code are instructions for the computer to follow. The order of instructions matters because the computer reads them line by line. When we use the special instruction print(), we tell the computer to display a value in an area called the console (also known as the shell). We can use the print() instruction as often as we want. The computer displays each value on a new line in the console. 🧩 Code: print("3, 2, 1") print("Hello!") 🖥️ Output in shell: 3, 2, 1 Hello! We can also use print() to display variables, like this: 🧩 Code: name = "Amanpreet Kaur" print(name) 🖥️ Output in shell: Amanpreet Kaur 🧠 Day 1 Challenge: What will be the output of this code? Write in comments. 🧩 Code: name = "Aman" print("name =", name) name = "Kaur" print("name") print(name) #python #programming #ai #bigtech

🐍 Want to learn Python for FREE but don’t know where to start? You’re not alone. Most beginners jump between random tutorials and end up confused 😅 💡 Here’s a smarter way to learn Python: • Start with clear basics (variables, loops, functions) • Practice with small real-world examples • Build simple projects step by step • Stay consistent instead of rushing 🚀 Python is one of the most powerful and beginner-friendly languages today — and the best part? You can start learning it for free. You can use Python for: • Web Development • Automation • Data Analysis • AI & Machine Learning 📈 Real growth comes when you build projects, not just watch tutorials. If you're serious about learning Python in a structured + free way, this might help 👇 https://lnkd.in/dTX4m-zj Let’s grow together 💙 #python #learnpython #programming #coding #developers #freeskills #upskilling #careergrowth

How Long Does It Take to Learn Python Programming Language? How long does it take to learn python programming language? Honestly, this is the question every beginner asks before starting. And the real answer is it depends. It depends on how much time you give how consistently you practice and what you actually want to do with Python. If you just want to understand the basics like variables, loops and functions you can learn that in a few weeks. With daily practice many people get comfortable with Python in about 1 to 3 months. But if your goal is to build real projects like automation scripts, websites or even AI based apps then it will take more time usually 6 months or more to feel confident. One common mistake people make is watching too many tutorials and not practicing enough. Watching videos feels easy but real learning starts when you try things on your own, make mistakes and fix them. That’s where you actually grow. Python is a powerful language because it can be used in so many fields like cybersecurity, data science and artificial intelligence. So instead of worrying too much about how long it will take focus on what you want to build and start working towards it.At the end of the day learning Python is not about speed its about consistency. Just start keep practicing and don’t give up. Python is easy to learn but the real magic happens when you start building with it. #Python #LearnPython #PythonProgramming #Coding #Programming #CodeNewbie #PythonForBeginners #LearnCoding #TechSkills #DeveloperLife #CodingJourney #ProgrammingLife #SoftwareDevelopment

🚀 Mastering Python Core Concepts – My Learning Journey 🐍 Python is one of the most powerful and beginner-friendly programming languages. As I continue building my skills, I’ve been focusing on strengthening my core Python fundamentals. Here are some key concepts every Python learner should master 👇 🔹 Data Types – Ints, Floats, Strings, Lists, Dictionaries 🔹 Control Flow – If-Else Statements, Loops 🔹 Functions – Reusable Code Blocks 🔹 Error Handling – Try-Except for Exceptions 🔹 Object-Oriented Programming – Classes & Objects, Inheritance 🔹 File Handling – Reading & Writing Files 💡 Strong fundamentals are the foundation for Data Science, AI, and Web Development. I’m actively practicing and building projects to apply these concepts in real-world scenarios. #Python #Programming #Coding #DataScience #AI #Learning #TechJourney

🚀 Python Basics to Advanced Learning Series – Day 12 Today’s session was focused on the Set data structure in Python. It helped me understand how to store and manage unique values efficiently. What I learned today: • What is a Set and how it works in Python • How to create a set using {} and set() function • How to create an empty set using set() (since {} creates a dictionary) • Understanding that sets store unique and unordered elements • Learning important built-in methods of sets: add() → to add a single element update() → to add multiple elements copy() → to create a duplicate set pop() → to remove a random element remove() → to remove a specific element (error if not found) discard() → to remove element without error • Understanding the difference between pop(), remove(), and discard() • Practiced examples to clearly understand how sets behave This session helped me understand how sets are useful when working with unique data and how different methods behave in real scenarios. I’m learning step by step as part of my Python Basics to Advanced Learning Journey at Global Quest Technologies, and I’m improving my concepts day by day. Excited to continue learning and building strong fundamentals 🚀 #Python #PythonProgramming #LearningJourney #Coding #DataStructures #Sets #ProblemSolving #SoftwareDevelopment #TechLearning #Developers #GlobalQuestTechnologies

Stop Saying Python is Hard 🚫🐍 What if I told you… Python is actually one of the easiest programming languages to learn? Most people struggle not because Python is difficult — but because they believe it is. Here’s the truth: ✔ Simple and clean syntax (almost like reading English) ✔ Beginner-friendly learning curve ✔ Huge community support ✔ Powerful tools for real-world projects The real challenge isn’t Python… it’s your mindset. Instead of saying: ❌ “Python is too hard” Start saying: ✅ “I’m learning Python step by step” Every expert was once a beginner who didn’t quit. So take the first step today. Open your laptop, write your first line of code, and keep going. 💻✨ Because once you start… You’ll realize: 👉 Python isn’t hard — overthinking is. #Python #LearningJourney #Linkedinpost #Linkedinlearner #CodingForBeginners #Upskill #CareerGrowth #Programming

🚀 Most people “learn Python”… But very few actually practice it the right way. I found something interesting 👇 Instead of random tutorials, this approach focuses on solving 100+ real Python problems — from basics to advanced. � 100+ Python programming Problems.pdf And that’s where the real difference happens. Because coding isn’t about watching videos… It’s about thinking, struggling, and solving. 💡 Imagine this progression: • Start with basics → “Hello World”, swapping variables • Move to logic → prime numbers, palindrome, Fibonacci • Level up → sorting, searching, recursion • And finally → real-world concepts like APIs, ML, and automation That’s exactly how strong developers are built. ⚡ The truth? Consistency beats talent in programming. If you solve even 5 problems daily, you’re already ahead of 90% of learners. 📌 So here’s a simple challenge: Start today. Pick one problem. Solve it without looking at the solution. That’s how growth actually happens. 🔥 If you're serious about Python, this will change your game. 💬 Comment “PYTHON” and I’ll share the resource 🔁 Repost to help someone start their coding journey #Python #Coding #Programming #DataScience #MachineLearning #100DaysOfCode #Developers #LearnToCode #TechCareer #CodingJourney #mdluqmanali

I’ll be honest when I first started learning Python, I didn’t get the hype when I took it in my first programming class. It felt like just another language with its own set of rules to memorize. But after spending some time with it at Indiana University Indianapolis, I’ve realized it’s way more than that, it’s basically an easy way for solving problems. One thing I’ve been thinking about lately, though, is how accessible it makes everything. Python is good and sets what it does. Python is good at prototyping, quick development, and data science. I guess what some people don't like about Python is because of how accessible and easy it is. A few friends of mine say that they do not like the syntax. Some consider it not a real deal because it's interpreted rather than compiled. In my opinion, Pythons "slowness" doesn't matter in application code. While I learned Python, it taught me that you do not need to learn the most complicated language, especially if you're a beginner programmer. It has made me change my perspective on how I want to do my future projects. I feel very comfortable doing things in python language. If you have learned Python, what was one thing about Python that changed your workflow? What is your pros and cons about python? #python #programming #development

📖 Every Python learner reaches a moment where tutorials feel rushed and concepts feel scattered. That’s why handwritten notes still work so well—they slow things down, simplify logic, and make learning feel less overwhelming. Sharing Python Handwritten Notes (Basics ➜ OOP) designed to help beginners understand concepts in a clear, structured, and beginner‑friendly way 🐍📘 📚 What these notes cover: ✅ Variables & Data Types ✅ Conditional Statements ✅ Loops (for / while) ✅ Functions ✅ Lists, Tuples, Sets & Dictionaries ✅ String Handling ✅ File Handling ✅ Exception Handling ✅ Object-Oriented Programming (OOP) Ideal for: 🎓 Students 👩💻 Beginners starting their Python journey 📝 Quick revision before exams or interviews 💡 Because strong fundamentals always lead to strong coding skills. 📌 Save this post for revision 💬 Comment “PYTHON” if you’d like the PDF 🔁 Share with your coding friends 📢 All credit goes to the original creator of this material. Feel free to repost and follow BANDI DIVYA for more informative and beginner‑friendly learning resources. #Python #LearnPython #PythonBasics #OOP #ProgrammingForBeginners #CodingJourney #InterviewPreparation #HandwrittenNotes #DeveloperCommunity

Still confused about Python basics? You’re not alone 👇 Many beginners start Python… but struggle with concepts and syntax. So I found this complete Python guide (PDF) that makes learning simple 👇 👉 Core Concepts: ✔️ Variables, Data Types ✔️ Operators & Expressions ✔️ Conditional Statements (if-else) ✔️ Loops (for, while) 👉 Functions & Modules: ✔️ Function creation & arguments ✔️ Built-in functions ✔️ Importing modules 👉 Data Structures: ✔️ Lists, Tuples, Sets ✔️ Dictionaries ✔️ String handling 👉 OOP Concepts: ✔️ Classes & Objects ✔️ Inheritance & Polymorphism ✔️ Encapsulation 👉 Advanced Topics: ✔️ File Handling ✔️ Exception Handling ✔️ Lambda functions 💡 Python is one of the most powerful and beginner-friendly languages to start your coding journey. 📌 Save this post 🔁 Repost to help others 👨💻 Follow Abhishek Sharma for more such content #Python #Programming #SoftwareEngineer #Developers #TechJobs #LearnPython #Coding #CareerGrowth