Learn Python with John Savill's YouTube Video

Python is everywhere today. Many models write Python to perform nearly every task and it's also really useful to at least be able to read Python when you are looking at AI, automation and much more. With that in mind I created an absolute beginners guide to Python and the video description links to the files I use to demonstrate it. The video walks you through getting setup and writing your first apps. https://lnkd.in/gk2R8Ad7 00:00 - Introduction 00:26 - Setup 04:50 - My sample files 06:05 - Hello world 08:02 - Executing a python script 10:48 - Breaking down the syntax 13:25 - AI help 16:08 - Variables 20:21 - F-strings 22:29 - Input and output 24:45 - Math 25:03 - Conditions 30:03 - and or 33:39 - Loops 33:52 - For 35:11 - While 38:56 - Lists 42:21 - Dictionaries 43:19 - Functions 46:26 - End project 47:50 - Summary 48:17 - Close #python #AI

🚀 New YouTube Video – Mastering For Loops in Python! 🐍 I just published a new video where I explain one of the most important concepts in Python: the for loop. In this video, you’ll learn: ✔️ How the for loop works in Python ✔️ How to iterate over ranges and lists ✔️ Practical examples to understand it بسهولة ✔️ Tips to write clean and efficient loops Whether you're a beginner or improving your coding skills, this video will help you build a strong foundation in Python. 🎥 Watch the full video here: 👉 [https://lnkd.in/dNcp9dEk] 💬 If you face any difficulties or have questions, let me know in the comments — I’ll be happy to help! #Python #Programming #Coding #ForLoop #LearnToCode #Developer #Tech #YouTubeLearning #Beginners

🐍 Python isn’t simple. You just learned it wrong. A lot of developers say Python is easy. But what they really mean is: they never went deep enough. Here are 5 things that separate beginner Python from real Python: Everything is an object Even functions, classes, and modules. Understanding this changes how you design code. Mutability is not obvious Lists, dicts, sets → mutable Tuples, strings → immutable This impacts bugs more than people expect. Pass-by-object-reference (not value) Python doesn’t copy variables the way many think. This leads to side effects if you’re not careful. List comprehensions are more than syntax sugar They are faster, cleaner, and often more expressive — when used correctly. The standard library is underrated Modules like itertools, functools, and collections can replace a lot of custom code. Most developers stop at “it works”. Few go to “I understand why it works”. And that’s where the difference starts. What was the moment you realized Python was more complex than it looks?

🚀 Ever wondered what really happens when you run a Python program? Most beginners just write code and hit “Run” — but under the hood, Python follows a powerful internal workflow 👇 🔍 Internal Structure & Working of Python 1️⃣ Source Code (Your .py file) You write human-readable code using Python syntax. 2️⃣ Compilation to Bytecode Python doesn’t directly convert your code into machine language. Instead, it compiles it into bytecode — an intermediate, platform-independent form. 3️⃣ Python Virtual Machine (PVM) The bytecode is executed by the PVM, which acts as the engine of Python. 👉 This is what makes Python portable across systems. 4️⃣ Execution & Output The PVM interprets the bytecode line-by-line and produces the final output. 💡 Why this matters? ✔️ Helps you debug smarter ✔️ Improves performance understanding ✔️ Makes you a better developer beyond just syntax 📌 In Simple Terms: Python = Code → Bytecode → PVM → Output Mastering this flow = leveling up from beginner to pro 🔥 --- 💬 What part of Python do you find most confusing — syntax, logic, or internals? Drop your thoughts 👇 --- #Python #Programming #Coding #Developer #SoftwareEngineering #Tech #AI #MachineLearning #DeepLearning #DataScience #CodingLife #LearnPython #PythonDeveloper #ProgrammingLife #TechCareer #CollegeLife #GenZ #FutureTech #CodeNewbie #100DaysOfCode

Python tip for modern developers: If you’ve ever stumbled upon xrange() in old tutorials, here’s the truth: it’s Python 2 legacy. In Python 3, range() already behaves like xrange() — it uses lazy evaluation, meaning it doesn’t generate all values at once but creates them on demand. This makes it memory‑efficient and perfect for handling large sequences. 🚫 Forget xrange() — it’s obsolete. ✅ Embrace range() — it’s the modern, optimized way to iterate in Python. At IT Learning AI, we simplify these tricky differences so you can focus on writing clean, future‑proof code without confusion. Whether you’re just starting out or sharpening advanced skills, we’re here to help you ace your tech journey with confidence. 👉 Dive deeper into Python concepts, tutorials, and hands‑on guides at https://itlearning.ai #itlearningai #pythonprogramming #learnpython #pythontip #codesmarter #pythonbasics #pythonforbeginners #phyton3 #pythondatastructures #advancedpython #pythondevelopers #techeducation #aceyourtechjourney #learnwithai #codingjourney #developergrowth

💡 Is Python Interpreted or Compiled? 🤔 When I first learned Python, I thought: 👉 “Python is an interpreted language.” But later I realized… 👉 It’s actually both. Here’s what really happens behind the scenes 👇 1️⃣ You write Python code (.py) 2️⃣ Python compiles it into bytecode (.pyc) 3️⃣ This bytecode is executed by the Python Virtual Machine (PVM) 👉 That’s why Python feels like an interpreted language 👉 But internally, compilation is also happening 💡 In short: Python = Compiled + Interpreted Why does this matter? ✔ Platform independent ✔ Easier debugging ✔ Slower than fully compiled languages (like C) This small detail completely changed how I understand Python ⚡ Did you know this before? 👇 #Python #Programming #Coding #TechConcepts #LearnInPublic

🚀 New YouTube Video Alert! I’ve just published a new video where I explain one of the most important concepts in Python: if / elif statements 🐍 In this video, you’ll learn: ✅ How to use "if", "elif", and "else" ✅ How to handle multiple conditions step by step ✅ How to write cleaner and more logical decision-making code This concept is essential for anyone starting with Python or improving their programming logic. 🎥 https://lnkd.in/ddeJZgXs If anyone faced confusion with conditions before, this video will make it much clearer. 💬 If you have questions or want me to explain another topic, drop a comment! #Python #Programming #Coding #Learning #Developers #YouTube #Tech

Getting Started with Python – Basics Every Beginner Should Know Python is one of the most beginner-friendly and powerful programming languages today. Whether you're stepping into data analytics, AI, or web development, Python is a great place to start. Key Basics of Python: Simple Syntax Python is easy to read and write: print("Hello World") Variables & Data Types No need to declare types explicitly: name = "Maha" # String age = 25 # Integer Why Learn Python? Beginner-friendly Versatile (Data, Web, AI) Huge community support Consistency is key — start small, practice daily, and build projects! #Python #Programming #DataAnalytics #LearningJourney #CodingForBeginners #AI #TechSkills

Consistency beats intensity when it comes to learning Python 💯 Working through structured Python exercises builds more than just coding knowledge it strengthens problem-solving skills, logical thinking, and the ability to handle real-world scenarios with confidence. Each small problem solved adds clarity and sharpens understanding. Python is simple to start, but mastery comes from consistent practice and applying concepts in different ways. The more you practice, the more natural it becomes. Step by step, line by line growing stronger in Python every day 💥 #Python #PythonProgramming #CodingPractice #ProblemSolving #LearnToCode #DeveloperJourney #TechSkills #ContinuousLearning #GrowthMindset

Built a simple calculator using Python 🧮 Recently completed the basics of: • Variables • User Input • Conditional Statements (if/elif/else) Applied these concepts to create this small project. Looking forward to building more as I continue learning Python 🚀 Here’s the code: ```python a = int(input("what is first value: ")) b = input("what you want to do: ") c = int(input("what is second value: ")) if b == "+": print("your result is", a + c) elif b == "-": print("your result is", a - c) elif b == "*": print("your result is", a * c) elif b == "/": print("your result is", a / c) ``` #Python #CodingJourney #BeginnerProject #LearningByDoing