When you start automating with Python, you will almost certainly encounter CSV files.Sales data, customer lists, product lists, and data exported from systems.When working in an office, you will find ...
When I loaded the product names from the CSV, the quantity column contained "Black". Even though I just separated them by commas, the columns shifted halfway through. In such cases, checking if there ...
Slicing bytes copies. On a small payload nobody notices, but slice a large packet or image buffer in a loop and the copies ...