Articles — Page 3

We consider an axisymmetric pressure distribution \(p(r, \theta)=\bar{p} H(r-l)\) (radial dependence only) and show that its angular Fourier series contains only the \(m=0\) mode. Cons…

Knowledge related to the UK driving test

Python variables do not store raw values directly but instead hold references to objects on the heap. This note builds a practical mental model for how references work, how they…

A decorator is just a callable that takes a function and returns a new one, often a wrapper, letting us extend behavior while keeping functions clean and following the…

Several examples are presented to clarify the definition and application of type annotations in Python.