Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings. The familiar formatted string, or f-string, feature in Python ...

Below is a not-very-efficient implementation of an integral function: def f(x): return x ** 2 - x def ... article we’ll use the pure Python syntax, but you can read more about the earlier ...

which return "bytes" and string objects, respectively. However, those methods can cause problems if you read from a particularly large file. Python happily will read as much as it can into a huge ...

In pytest, you define fixtures using a combination of the pytest.fixture decorator, along with a function definition. For example, say you have a file that returns a list ... in my online "Weekly ...

Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS Management Console’s built-in code editor first loads with a pre-existing, fully functional snippet of ...