print("$$$$$$$ Start"); var items = [], string = "", i; for (i = 0; i < 100000; i++) { string = string + "1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890"; } for (i = 0; i < 12000000; i++) { items.push(string); } print("$$$$$$$ Done");