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Defining Optional Parameters In Python Functions
Parameters that default to certain values when not given Continue reading on Python in Plain English
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Type Checking in Python
Type checking or hinting is a newer feature of Python that was added in Python 3.5. Type hinting is also known as type annotation. Type hinting is adding special syntax to functions and variable decla...
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Does Python Need Types?
I’m a huge fan of Python. It’s by far the simplest general purpose language, that you can just pick up and start building amazing things with. But for the past year or so, I’ve been working on…
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An argument for using Optional as input parameters
This article may be the hardest I wrote so far here. Not because it is really technical nor because it required a lot of research prior, but because it is controversial and I had to be sure that the a...
Read more at Level Up CodingJava Optional Is Not So Obvious
Optional can save you from NullPointerException, but it can also bring overcomplexity in your code.
Read more at Level Up CodingDefining Python Functions With Default and Optional Arguments
Defining your own functions is an essential skill for writing clean and effective code. In this video , you’ll explore the techniques you have available for defining Python functions that take optiona...
Read more at Real Python12 Beginner Concepts About Type Hints To Improve Your Python Code
Just like unit tests, type hints take developer time but pay off in the long run. Continue reading on Towards Data Science
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Everything you have to Know about Type Hinting In Python
Introduction Typing in Python works differently! Yes it is very different as right now Python supports Four Type Systems. First we have the Duck Typing approach, this is the oldest and the most known ...
Read more at Python in Plain EnglishOptionals are not Optional
One of the hardest concepts for a programming language (or any language really) to tackle is that of the non-existence of an object. Swift uses the term nil to denote an absence of an object. On the…
Read more at Better ProgrammingFundamentals of Type Hints in Python
Part 1: Basics of type hints in Python. Photo by Arnold Antoo on Unsplash Welcome to this series of posts where we will explain from the basics to the most advanced use cases of type annotations in P...
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Python Type-hints & Docstrings
Learn Python type-hints, abstract syntax trees, Google-style docstrings, regular expressions, and automation via pre-commit Git hooks.
Read more at Towards Data SciencePython 3 - An Intro to Type Hinting
Python 3.5 added an interesting new library called typing. This adds type hinting to Python. Type hinting is kind of declaring your functions arguments to have a certain type. However the type hinting...
Read more at Mouse Vs PythonUltimate Guide to Using Type Hints in Python: 6 Cases
Improve code readability and make it easier to understand Continue reading on Level Up Coding
Read more at Level Up CodingPython’s Type Hinting: Friend, Foe, or Just a Headache?
Type hinting’s popularity is increasing in the Python community. Where will this lead us? What can we do to use it right? Python: Does hinting using type hints truly help? Photo by Emily Morter on Un...
Read more at Better ProgrammingIntroduction to Python Typing: The Importance of Type Hints in Python
How to Improve Code Readability, Maintainability, and Reliability with the Python Typing Package Continue reading on Python in Plain English
Read more at Python in Plain EnglishA quick glance at Python’s Type hints
Traditionally, python is a dynamically typed language and never had strong data type validation like Java or any other statically typed languages as a matter of fact. Note: For non-members, this…
Read more at Python in Plain EnglishDefining Optional Arguments and Moving Beyond "Beginner" Python | Real Python Podcast #100
How do you define Python functions that accept optional arguments or default values? Are you wondering how to go beyond being a beginner with Python? This week on the show, Christopher Trudeau is here...
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Swift Optionals: Beyond Basics
You might also know how to use Optional binding (if let, guard let, and switch), Optional chaining, the nil-coalescing operator, and forcing unwrapping. This function evaluates the closure when the…
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A Tip A Day — Python Tip #10: 2 reasons to use Python Type Hints | Dev Skrol
Even before Python 3.6, developers provide preferred data type in comments. So that the same variable may not be used with different datatype in further enhancements.
Read more at Analytics VidhyaWhy Optional<> is a Monad and Why the f() Should I Care?
Please, Use Optional< In the Intended Way! Continue reading on Level Up Coding
Read more at Level Up CodingOptionals in Swift
If you are interested in iOS Development or like to start using Swift then you need to know that you will meet some symbols that you may not meet before, marks like question mark ? or exclamation…
Read more at Level Up CodingPython Type Hinting with Literal
I’ll admit it: I wasn’t always a fan of typing.Literal , a form of creating literal types in Python. In fact, I not only undervalued literal types, but I completely ignored them, refusing to use them ...
Read more at Towards Data ScienceType Checking in Python
How to make sure the correct data types are input into a python function or class.
Read more at Python in Plain EnglishPython: Why None is not Nothing
This time let’s talk about the (in)famous None in Python, its various shapes and usage patterns. Let us try to find ways on how to get around without it.
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