String Basics

Let's explore strings in more depth, building on what you learned earlier.

String Creation Review

Raw Strings

String Immutability

Exercises

String Operations

Indexing and Slicing

String Comparison

Iterating Over Strings

Practice Playground

Key Takeaways

• Strings are immutable sequences
• Raw strings r'' treat backslashes literally
• Slice with [start:end:step]
• [::-1] reverses a string
• Strings are iterable (for char in string)
• Case matters for comparison