Articles and tutorials on one of the most popular programming languages of all times.
Test-Driven Development (TDD) is a software development methodology that involves writing tests before implementing the code. This approach helps ensure that the code is reliable, maintainable, and well-designed.
In this article, we will explore how to build a simple blockchain using Python, step by step.
Excel files store dates as serial numbers, representing the number of days since January 1, 1900 (Windows system) or January 1, 1904 (Mac system).
