I wa recently playing with this pattern in J, where it can be expressed like so ~:"1/~&.#:i.2^8 See it here: https://jsoftware.github.io/j-playground/bin/ht

I wa recently playing with this pattern in J, where it can be expressed like so ~:"1/~&.#:i.2^8 See it here: https://jsoftware.github.io/j-playground/bin/html2/#base64=bG9hZCAndmlld21hdCcKdmlld21hdCB+OiIxL34mLiM6aS4yXjg= https://jsoftware.github.io/j-playground/bin/html2/#base64=b...