Python is a high-level, interpreted programming language known for its readability and versatility. From web development to data science, machine learning to automation, Python powers applications across every domain.
📑 Table of Contents
Key Features
- Readable Syntax: Clear, intuitive code structure
- Extensive Libraries: Rich standard library and PyPI
- Cross-Platform: Write once, run anywhere
- Dynamic Typing: Flexible variable handling
- Multiple Paradigms: OOP, functional, procedural
Installation
Install Python on Ubuntu:
sudo apt update
sudo apt install python3 python3-pip python3-venv
# Create virtual environment
python3 -m venv myproject
source myproject/bin/activateUsage Examples
Python programming examples:
# Web scraping with requests
import requests
from bs4 import BeautifulSoup
response = requests.get("https://example.com")
soup = BeautifulSoup(response.text, "html.parser")
# File processing
with open("data.txt") as f:
lines = f.readlines()
# List comprehension
squares = [x**2 for x in range(10)]Benefits
Python’s gentle learning curve and powerful capabilities make it ideal for beginners and experts alike. Its vast ecosystem supports rapid development for any application type.
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