Alan Sánchez Pérez Peña Archives
Visualizing Data with Seaborn in Python: A Beginner-to-Expert Guide
The first time I used Seaborn to make visualizations, I was amazed at how quickly I could...
The Ultimate Excel Formula Cheat Sheet for Data Professionals
Even though Python, R, and other data tools have taken center stage in recent years, I still...
Python String Manipulation: How to Convert Any String to Lowercase
When I first started my journey with Python, I underestimated the importance of string case handling. I...
10 Exciting Python Projects to Sharpen Your Programming Skills
When I started learning Python, I realized that tutorials and exercises could only take me so far....
Floating Point Numbers in Python: What They Are and How to Use Them
When I first started programming, I assumed that working with decimal numbers would be very straightforward. However,...
What Is Version Control? A Beginner’s Guide to Git
One of the things I remember the most about my early days as a web developer is...