Tag: Programming

Customize object behavior with special methods like __str__, __len__, and __add__.

Understand iterables vs iterators and build custom iterators with __iter__/__next__.

Create lazy sequences with yield for memory-efficient iteration.

Wrap functions with decorators to add logging, timing, or auth checks.

Manage setup/teardown safely with with statements and contextlib.

Annotate functions and variables with type hints for clarity and tooling support.

Generate boilerplate classes for data containers with @dataclass.

Consume and design APIs so Python apps can exchange JSON data over HTTP.

Reuse and extend class behavior by inheriting from parent classes.

Call the same method name on different objects and get type-specific behavior.