The friendly, relaxed programming book
This week, instead of one of the tutorial-type articles I've been publishing recently, I'll go back to basics with an article aimed at those who are new to coding or those who are interested to know more about what this subject really is. Until relatively recently, coding was a subject reserved for a select few.… Continue reading What is coding? Beyond the obvious…
One of the uses of programming is to help us understand the real world through simulation. This technique is used in science, finance, and many other quantitative fields. As long as the "rules" which govern the real-world properties are known, you can write a computer program that explores the outcomes you get from following those… Continue reading Simulating a 3D Solar System In Python Using Matplotlib (Orbiting Planets Series #2)
One of the early topics covered when learning to code deals with the built-in data structures in Python. Lists are usually learned early on, followed by dictionaries and tuples. Sets are not normally one of the earliest topics covered. However, that's not because they're complex but because they're used less often in Python. Understanding the… Continue reading Practise Using Lists, Tuples, Dictionaries, and Sets in Python With the Chaotic Balls Animation
Over the past couple of years, I've decided to start ticking things off my lifetime to-do list. We all have things "we'd like to do at some point when we have time." I finally started carving time out of my days to do these things. In the past two years, I've learned touch-typing (that's right,… Continue reading Python Readability, the PEP 8 Style Guide, and Learning Latin
One of the many applications of programming in Python is simulating the real world. In some cases, the simulation is a way of solving a problem that would be difficult or impossible to solve using other means. In this article, you'll explore simulating orbiting planets in a solar system using Python. You'll create code that… Continue reading Simulating Orbiting Planets in a Solar System Using Python (Orbiting Planets Series #1)
You've written a Python script or a project containing several modules. You press Run, figuratively or literally. What happens behind the scenes in the microseconds or seconds or minutes it takes for your program to run? You can dive into the details about the internal functioning of Python to learn how a Python program works.… Continue reading Python City: Understanding how a Python Program Works (The White Room Series #3)
In this week's article, I'll discuss an example of using object-oriented programming in Python to create a real-world simulation. I'll build on the code from the first article in the Bouncing Ball Series, in which I looked at the simulation of a single bouncing ball in Python. This article will extend this simulation to many… Continue reading Bouncing Balls Using Object-Oriented Programming in Python (Bouncing Ball Series #2)
What are the individual units that make up an image? Sure, one answer is pixels, each having a certain value. Another surprising one is sine functions with different parameters. In this article, I’ll convince you that any two-dimensional (2D) image can be reconstructed using only sine functions and nothing else. I’ll guide you through the… Continue reading How to Create Any Image Using Only Sine Functions | 2D Fourier Transform in Python
You've probably already learned about defining functions in Python and how to add parameters and return statements. You may even have learned about more advanced features of Python functions. But can you picture exactly what they do and what's really happening behind the scenes when you call a function? In this blog, I'll build on… Continue reading Understanding Python Functions With The Function Room (The White Room Series #2)
The real world can be a difficult place to understand. Whether you’re trying to make sense of the people that make up the real world and their actions, or the physical world itself, things are never easy. Sometimes, coding can help understand what’s going on and maybe, just maybe, help find a solution to a… Continue reading The Real World in Python: Coding A Bouncing Ball (Bouncing Ball Series #1)
