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In this tutorial, I will show you how to add two variables in Python. Adding variables is perhaps the most fundamental operation I perform in my daily coding routine. Whether I am calculating financial data or merging user lists, understanding how Python handles addition is critical. I have spent over a decade building software, and … Read more >>
In this tutorial, I will show you how to check if a variable is empty in Python. Handling empty variables is one of the most common tasks I perform in my daily coding routine. If you don’t handle empty data structures correctly, your application will likely crash or produce unexpected errors. Coming from a background … Read more >>
While working on a Python data visualization project, I needed to create a 3D scatter plot that looked more realistic and visually appealing. The challenge was that when I customized the colors of each data point, the natural depth effect, the shading that makes closer points appear brighter, disappeared. If you’ve ever worked with 3D … Read more >>
Recently, I was working on a Python project where I needed to visualize customer data in three dimensions: sales, profit, and number of orders. The 3D scatter plot looked great, but I wanted to view it from different angles to better understand the data patterns. If you’ve ever used Matplotlib for 3D visualization, you’ve probably … Read more >>
I was working on a data visualization project where I needed to display relationships between three variables, sales, profit, and customer satisfaction, across different U.S. states. While 2D plots are great for many use cases, I wanted to add a third dimension to the visualization to better understand how these variables interact. That’s when I … Read more >>
While working on a 3D data visualization project for a U.S.-based analytics firm, I had to fine-tune the view of a Matplotlib 3D scatter plot to focus on specific data regions. The problem was that the default axis limits didn’t clearly highlight the patterns I wanted to show. That’s when I realized how powerful it … Read more >>
Working on a data visualization project where I needed to show how data points move in 3D space over time. I wanted a smooth 3D scatter animation that could rotate and update dynamically. The challenge was that while Matplotlib makes it easy to plot static 3D graphs, animating them isn’t as straightforward. So, I decided … Read more >>
Recently, I was working on a Python data visualisation project where I needed to create and save a 3D scatter plot for a presentation. The challenge was not just plotting the data in 3D but also saving the figure in a high-quality format that could be reused later. If you’ve ever tried to save a … Read more >>
I was working on a data visualisation project where I had to analyse customer purchase data across different U.S. states. I wanted to represent the data in a 3D scatter plot using Python Matplotlib so that I could easily see the relationship between income, spending, and satisfaction levels. While creating the plot was easy, I … Read more >>
Recently, I was working on a data visualization project where I had to compare multiple 3D scatter plots side by side. Since I often use Python Matplotlib for creating visualizations, I wanted to create 3D scatter subplots to analyze patterns across different datasets. However, when I first tried it, I realized that while creating a … Read more >>
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