Before you can develop anything, you need to see what’s inside. Open the terminal or use a file explorer to check for the following:

Writing a specific function, class, or module to complete a larger program.

: This could refer to a year (2022) or a specific version of a standard (like an ISO or BSI standard).

The numbers in your filename might hint at specific technical contexts:

These might contain the "piece" of data you need to process or visualize.