The Global Interpreter Lock (GIL) has been a constant companion for Python developers since its inception. This controversial lock, designed to simplify multi-threading in CPython, has been both a ...

Pythonは動的型付け言語であり実行時に変数の型が決定されますが、コードの可読性／保守性が低下する原因にもなります。 Python3.5以降では「型ヒント」の機能を追加することで変数や関数の引数、戻り値の型を明示的に示すことが可能になりました。

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

There are several ways to install Python and set up your computing environment. Here, I share my personal preferences. Note: If you are running any of the notebooks on Google Colab and want to install ...

Tighten up your code and identify errors before they occur with mypy. I've been using dynamic languages—Perl, Ruby and Python—for many years. I love the ...