It's not always logic bugs. For example, here's how you would limit your slice to max N elements: arr = arr[:N] ...compared how it has to be done to avoid

It's not always logic bugs. For example, here's how you would limit your slice to max N elements: arr = arr[:N] ...compared how it has to be done to avoid a panic: if len(arr) > N { arr = arr[:N] } Not a big deal though, just slightly more verbose.