I was working with a long list (close to 1500 rows) in an excel file. I needed to group them based on a certain criteria. Rather than working directly in the excel, I wanted to use Python to do that ...

While Excel is a powerful tool for data management and analysis, it often feels limited when dealing with complex data transformations, large datasets, and repetitive tasks. Here is where Python comes ...

The example files used here can be downloaded by clicking the file name: example1.txt, example1.csv, example1.xlsx. (For text format files, you can copy the content on the webpage and paste it into a ...