Strings

Strings are sequences of characters, used for text. They can be created with single or double quotes.

Creating Strings

String Concatenation

Exercises

String Indexing

Strings are sequences - access characters by index (starting at 0):

String Slicing

Extract portions of a string with [start:end]:

Escape Characters

Practice Playground

Key Takeaways

• Strings use single '...' or double "..." quotes
• Concatenate with +, repeat with *
• Index from 0 (or -1 from end)
• Slice with [start:end:step]
• len() returns string length
• Strings are immutable (cannot change in place)