🐍 101-Python Strings and Numbers: A Comprehensive Guide

PYTHON

8/29/20242 min read

📜 Strings in Python

📖 String Basics

Strings are a fundamental data type in Python used to handle text. They can be created using single, double, or triple quotes, which can span multiple lines.

🔎 String Operations

Escape Characters in Strings

Escape sequences are used to include special characters in strings:

String Concatenation and Indexing

Strings can be concatenated and indexed to extract specific parts:

String Immutability

Since strings are immutable, any modification creates a new string:

🧩 String Methods

Common String Methods

String Formatting

String formatting allows for embedding variables into strings:

✍️ Exercises: String Manipulation

1- Print a string with a newline character:

2- Print a string with a tab character:

3- Replace characters in a string:

4- Find and replace a substring in a string:

🔢 Numbers in Python
📖 Numeric Types

Python supports different numeric types, including integers and floats. You can also use scientific notation for large numbers.

Integer and Float Types

Basic Arithmetic Operations

Perform various arithmetic operations using Python:

🧩 Advanced Numeric Operations

Exponentiation

Use Functions

2- Convert a float to an integer and vice versa:

3- Calculate the product of two numbers provided by the user:

4- Format a number as currency and percentage:

✍️ Exercises: Numeric Operations

1- Calculate the area of a circle:

🧠 Test Your Knowledge with Kahoot!

Thank you for learning about Python with us! To make this learning experience even more interactive, we invite you to test your Python knowledge by playing our Kahoot quiz. Click the link below to get started and challenge yourself!

🎮 Play the Python Intro Quiz on Kahoot!

Have fun and see how much you've learned! 🚀

📢 Share This Post!

Enjoyed this introduction to Python? Share it with your friends and colleagues via social media to spread the knowledge!

Share via:

Feel free to share your thoughts and feedback in the comments below!