I have an SVG file which contains rotated, semi-transparent, clipped (clip-path) elements (e.g polygons, images). This file is perfectly working in Inkscape but for further image processing I would...

I really love perl6 and scheme. I am wondering if there are functions in perl6 that are similar to the "cons, car, cdr" functions in scheme? What I have been doing feels cumbersome: sub cons($a, $...

Swift's Array has a first function which returns the first element of the array (or nil if the array is empty.) Is there a built-in function that will return the remainder of the array without the...

I'm learning a little bit about functional programming in LISP and here's what I've bumped into: LISP uses CAR, CDR functions as well as FIRST and REST functions. Both related to lists. From what ...

Is there a better code that does not need to transform the sequence into a list ? let rec addentry map keys = match keys with | ((i,j) :: tail) -> Map.add (i,j) ((inputd.[i]).[j]) (addentry ...

Can anyone well versed in lisp explain this joke to me? I've done some reading on functional programming languages and know that CAR/CDR mean Contents of Address/Decrement Register but I still don...