Sharing notes from my ongoing learning journey — what I build, break and understand along the way.
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…
My First FastAPI Project Today, I built my first working web project using FastAPI. I’m sharing the whole process step-by-step — what I did, what issues I encountered, and how I learned. First, I Installed Visual Studio Code While installing…
Learning Python – Post 7: If-Else, For Loops, and Putting It All Together Tonight was about bringing things together. I started exploring conditions (if, else, elif) and moved into loops — especially the for loop combined with range(). These two…
Learning Python – Post 6: Lists (Create, Update, Add, Remove) This week was all about lists. Creating them, changing them, adding to them, and removing stuff — here’s what I worked through:. 1. Creating a List liste = [1, 2,…
Learning Python – Post 5: Converting Between Numbers and Strings One of the first things I wanted to get comfortable with in Python was how to convert between numbers and strings — especially when dealing with user input or formatting…
Learning Python – Post 4: Useful String Methods I’m not trying to learn every Python string method — just the ones that are actually useful when working with text.Here are a few I’ve been practicing, with examples that helped me…
Learning Python – Post 3: Doing Math with Python – Basic Operators and Calculations Today I practiced how to do basic math with Python — and to be honest, it felt really satisfying to see Python acting like a calculator,…
Learning Python – Post 2: Using print(), Formatting Output, and Understanding Data Types How to Open Jupyter Notebook (Quick Start) Before we begin writing any Python code, make sure you can open Jupyter Notebook. Here’s how I do it step-by-step…