IS_EXE is file executable
false if not a file
function y = is_exe(file, backend) arguments file string backend (1,:) string = ["java", "python", "native", "legacy"] end % Java or Python ~ 100x faster than Matlab native [fun, b] = hbackend(backend, "is_exe", 'R2025a'); if isscalar(file) || b == "native" y = fun(file); else y = arrayfun(fun, file); end end