Articles that include code in some form

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Today I learned how to call a makefile from within another makefile.

The function random.shuffle relies on the mutability of the argument and mutability is a pain in the arse, so we propose an alternative.

This article outlines how I use a pre-commit hook and cog to keep my blog stats updated automatically.

The dunder method __new__ is used to customise object creation and is a core stepping stone in understanding metaprogramming in Python.

This article shows how you can create a case-insensitive string class using some basic meta programming with the dunder method __new__.

This article briefly describes the iterators available in the Python module itertools and how to use them.

Today I learned how to debug the new Python REPL with _pyrepl.trace and the environment variable PYREPL_TRACE.

Today I learned how to fix an issue with Ctrl+left and Ctrl+right not working in the new Python REPL on MacOS.

With a couple of loops and a bit of maths you can create a rotating spiral.

Today I learned the difference between __getattr__ and __getattribute__.

You can use the Python built-in function iter with two arguments to create an iterator from a function.

You can use generators to simplify nested loops and make it easier to break out of them.

Today I learned how to order the values of a dictionary according to an iterable of keys.

Using ASCII characters we can create a simple rain animation in the terminal.

Today I learned how to get the size of the terminal your code is running on.

Today I learned how to automatically push code changes while I'm doing live coding, for example while teaching.

This article shows how to implement the set built-in at the expense of a dictionary.

Today I learned how to use named tuples to improve readability and flexibility of test parametrisations in pytest.

Today I learned about the parameter match used in pytest.raises.

Explore what Python could look like if we got rid of all of its synthatic sugar.