robobenklein

#!/usr/bin/env python
print("")

def cross(A, B):
    #Cross product of elements in A and elements in B.
    return [a+b for a in A for b in B]

digits   = '123456789'
rows     = 'ABCDEFGHI'
cols     = digits

robobenklein

import java.awt.Desktop;
import java.net.URI;
import java.net.URL;
import java.net.URISyntaxException;
import java.net.MalformedURLException;

public static void openWebpage(String url) {
  try {
    try {
      openWebpage(new URL(url).toURI());