Sharing notes from my ongoing learning journey — what I build, break and understand along the way.
Python Basics – Part 2: Operators in Python As part of my 5-week Python training course, these notes cover the most important Python operators — from arithmetic and string operations to logical and comparison operators.We’ll also look at assignment shortcuts,…
Python Basics – Part 1: Comments, Variables, and Data Types Over the next few weeks, I’ll be sharing my notes from a 5-week Python training course.Throughout the course, we covered fundamental programming concepts and practical examples step by step.From time…
Turn Your Python Script into a Windows EXE — Complete Beginner-Friendly Guide You’ve built your Python project, tested it, everything works perfectly. Now it’s time to share it… but the other person doesn’t have Python installed, no libraries, different system…
What Are White Box and Black Box Tests and When Should You Use Them? When writing code, just because something “runs” doesn’t mean it’s correct.To be sure our code actually works as expected, we need to test it.Two of the…
Understanding Pseudocode with an Example: Step-by-Step Explanation and Python Code Pseudocode is a simple, structured way to describe how an algorithm works without using any specific programming language.It’s not real code — it’s a human-readable description that shows the logical…
SQL Tutorial for Beginners: Learn Database Basics with DB Browser for SQLite The concept of a database is one of the most fundamental ideas in the software world.But many beginners don’t know where to start with SQL.In this post, we’ll…
Comparing Python and Go: Performance, Simplicity, and When to Use Each When I first started learning programming, the two languages I kept hearing about were Python and Go. Python has been around for a long time; it shows up in…
Secure Your Python ATM App: From Plain Passwords to SHA-256 Hashing In my previous post, I created a simple command-line ATM application using Python. It allowed users to check their balance, deposit money, and withdraw funds — all based on…
How I Built a Database-Driven ATM App in Python After creating a basic ATM simulation in Python with just a balance = 1000 variable, I decided to upgrade the project by connecting it to a real database. Instead of storing…
How I Built a Simple ATM Program in Python (Step-by-Step) This week I wanted to build something small but practical in Python: an ATM simulation. The goal wasn’t to impress anyone, just to reinforce what I already learned and get…