Python Book
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  • Book overview
  • Notes about this book
  • 1. Introduction to Python
    • What is Python
    • Basic syntax
    • Objects in Python
    • Python overview
    • Installation, IDEs etc.
    • ipython
    • Sources for self-learning
  • 2. Strings and numbers
    • Getting help
    • Introspection
    • Basic types
    • None object
    • Numbers
    • Strings
    • Unicode
    • String Formatting
    • Regular expressions
    • Sources for self-learning
  • 3. Containers
    • Data Structures
    • Lists
    • Tuples
    • Dictionaries
    • Sets
    • Conditions
    • Loops
    • Additional modules
    • Sources for self-learning
  • 4. Functions
    • Functions
    • Scopes of visibility
    • Generators
    • Lambdas
    • Type hints
    • Function internals
    • Sources for self-learning
  • 5. Functional Programming
    • Builtins
    • Iterable
    • Iterator
    • Functional Programming
    • Functools
    • Comprehensions
    • Additional modules
    • Sources for self-learning
  • 6. Code Styling
    • Zen of Python
    • Lint
    • PEP 8
    • Modules
    • Packages
    • Sources for self-learning
  • 7. OOP
    • OOP Basics
    • Code design principles
    • Classes
    • Method Resolution Order
    • Magic attributes and methods
    • Super
    • Sources for self-learning
  • 8. Decorators, Exceptions
    • Decorators
    • Exceptions
    • Sources for self-learning
  • 9. Testing
    • Basic Terminology
    • Testing theory
    • Dev unit testing vs QA automated testing
    • Best Practices
    • Doctest
    • Unittest
    • Test Runners
    • Pytest
    • Nose
    • Continuous Integration
  • 10. System Libs
    • Working with files
    • System libraries
    • Subprocess
    • Additional CLI libraries
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2. Strings and numbers

PreviousSources for self-learningNextGetting help

Last updated 2 years ago

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In this chapter we'll learn about main aspects of Python basic types such as numbers and strings, how to work with them, their methods and attributes, and also - (which is very important to know from the beginning) how to read help and do basic introspection of any object.

Plan:

Getting help
Introspection
Basic types
None object
Numbers
Strings
Unicode
String Formatting
Regular expressions
Sources for self-learning