Lect 3 String slicing indexing built in functions String Methods
What are Strings in Python?
Creating Strings using different methods
String Immutability Explained
String Indexing (Positive & Negative)
String Slicing with Multiple Examples
Escape Characters & Raw Strings
String Operators
Membership & Identity Operators
String Formatting
f-Strings
format() Method
% Formatting
Important Built-in Functions
len()
max()
min()
sorted()
ord()
chr()
Complete String Methods
Case Conversion Methods
Search & Find Methods
Replace Methods
Split & Join Methods
Alignment Methods
Validation Methods (isalpha(), isdigit(), etc.)
Trimming Methods
Encoding & Translation Methods
Partitioning & Other Utility Functions
Interview Questions
Common Mistakes Beginners Make
Hands-on Coding Examples
Best Practices for Working with Strings