Abstract: Programmers often seek help from Q&A websites to resolve issues they encounter during programming. Stack Overflow has been a widely used platform for this purpose for over a decade. Recently ...

I wrote focusstack, a image simple focus stacking tool, for creating fun images with my microscope. Per Wikipedia: Focus stacking is a digital image processing technique which combines multiple images ...

Python sets recursion depth limit to prevent overflow. No tail-call optimization; tail recursion still consumes stack. Convert deep recursion to iterative approach when possible. Adjust limit ...