Python: Typing a function that can return multiple types
Updated: Feb 17, 2024
Introduction Python, as a dynamically typed language, offers significant flexibility regarding variable types. A function in Python can return different types of data, making it versatile but challenging for type checking and code......
Python: Typing a function with *args and **kwargs
Updated: Feb 17, 2024
Introduction Python’s dynamic nature allows for flexible function definitions – among these, the use of *args and **kwargs stands out for enabling functions to accept an arbitrary number of positional and keyword arguments,......
Python Type Hint: Annotating ‘Nullable’ and ‘Noneable’ return type
Updated: Feb 17, 2024
Introduction In Python 3.5 and onwards, type hinting has become an essential part of the language, enhancing code readability, and making it easier to maintain. Type hints allow developers to specify the expected type of variables,......
Python: Using type hints with map() function – Examples
Updated: Feb 17, 2024
Overview Python’s dynamic typing is a double-edged sword. On one side, it allows for rapid development and simpler syntax, catering to beginners and professionals alike. On the other, it can lead to runtime errors that static......
Python: Using type hints with NamedTuple – Examples
Updated: Feb 17, 2024
Introduction In modern software development, readability and maintainability of codebases are essential for efficient teamwork and software longevity. Python, being a dynamically typed language, has introduced several features to......
Python: Using Type Hints with Enum
Updated: Feb 17, 2024
Overview In modern Python development, adopting best practices for typing can significantly improve the readability and maintainability of your code. This tutorial dives into the use of type hints in combination with the Enum class for......
Understanding variable annotations in Python (through examples)
Updated: Feb 17, 2024
Introduction In Python, annotations offer a way to attach metadata to function parameters and return values, as well as to variables themselves. With Python 3.6 and beyond, variable annotations provide developers with a powerful tool......
Python typing.ClassVar examples
Updated: Feb 14, 2024
Introduction The typing module in Python, introduced in Python 3.5, has enhanced static type checking capabilities, making code easier to understand and debug. Among its many features, ClassVar is a type hint used exclusively within......
Python typing.Concatenate Examples
Updated: Feb 14, 2024
Introduction The typing.Concatenateis a pivotal addition to Python’s type hinting ecosystem. It bridges the gap between static type checking and dynamic function compositions that were challenging to annotate correctly in the......
Union Type in Python: The Complete Guide (with Examples)
Updated: Feb 14, 2024
Overview In the dynamic landscape of Python programming, Union Types represent a significant leap towards static type checking, which in turn enhances code quality and readability. This guide will delve into Union Types in Python,......
Understanding ‘Any’ type in Python through examples
Updated: Feb 14, 2024
Introduction Python’s dynamic typing system includes a powerhouse feature known as the ‘Any’ type. This guide deciphers its nuances through practical examples. Getting to Know the ‘Any’ Type In Python, the term ‘Any’ is......
Python: Define Generic Types for Multidimensional List
Updated: Feb 14, 2024
Introduction Python’s dynamic typing system offers a great deal of flexibility, allowing developers to write code faster and with fewer upfront declarations. However, this flexibility can sometimes lead to confusion or errors......