Parmugil R’s Post

*# Day 34 of my Python Learning Journey* 🐍 Today: *Abstract Classes* in Python They’re blueprints, not objects. You can’t create them directly. Their job? Force child classes to follow rules. `Shape` says every child MUST have `area()`. `Car`, `Circle` must obey. No skipping. Code with structure = code that scales. #Python #100DaysOfCode #OOP #AbstractClass #CodingJourney

🐍📰 Python 3's pathlib Module: Taming the File System How to effectively work with file system paths in Python 3 using the new "pathlib" module in the standard library #python

🐍❓ Basic Data Types in Python Quiz -- Test your understanding of the basic data types that are built into Python, like numbers, strings, and Booleans. #python

📁 Python Automation: Bulk File Renamer ```python import os files = os.listdir("folder_path") for i, file in enumerate(files): os.rename(file, f"file_{i}.txt") ``` 💡 Use case: ✔ Rename logs/files automatically #Python #Automation

Today I learned something new in Python. There is nothing truly private in Python; even so-called private class variables can be accessed from outside the class. Python relies on developer discipline rather than strict enforcement. Privacy in this context is a convention, not a rule. This is a small detail, but it represents an important mindset shift. #Python #PythonProgramming #TIL #Programming #SoftwareEngineering #CodingLife #DeveloperMindset #CleanCode #OOP #LearningEveryDay

Python Tip of the Day 🐍 Choosing the right file mode in Python is more important than it seems. w and w+ may look similar, but they serve different purposes: w → Write only w+ → Write + Read Both modes create the file if it doesn’t exist and overwrite existing data, which makes them powerful—but also risky if used carelessly. Day 43 of building Python basics #Python #FileHandling #LearnPython #ProgrammingBasics #PythonTips

STREAMLIT A new Python library that lets you make web-based user interfaces with pure Python. And since I discovered this, it's been my absolute go-to for spinning up simple Python websites. It's extremely useful for data science and AI-related apps: https://streamlit.io/ #WebApps#WebAppDevelopment#AntonGlenbovith#Dashboards#PythonProgramming

🐍📺 In Python, collections of text are called strings. In this course, you'll learn about this fundamental data type and the string methods you can use to manipulate strings #python

Day 1 — Starting My Python Journey Today I practiced the basics of Python 🔹 Working with variables 🔹 Using the print() function 🔹 Performing basic operations Here’s a simple snippet I tried: name = "Ankaj" age = 34 print(name, age) a = 20 b = 10 print(a + b) # Addition print(a - b) # Subtraction print(a / b) # Division What I learned: Python makes it really easy to work with variables and perform operations without complex syntax. I’m documenting my journey as I learn every day Follow Ankaj Python Hub to grow with me https://lnkd.in/gx2yF2vF #Python #LearnPython #CodingJourney #100DaysOfCode #Beginner

Ever had your Python code fail… even when it looks correct? 🤔 The problem might be data types. For example: age = "25" print(age + 5) ❌ Error This happens because Python doesn’t automatically convert types for you. That’s where type conversion (casting) comes in. 👉 int() 👉 float() 👉 str() Understanding this will save you from many beginner errors. 💬 Have you faced this issue before?