{"body":"let arr = [3, 5, 7];\narr.foo = \"hello\";\n\nfor (let i in arr) {\n   console.log(i); // logs \"0\", \"1\", \"2\", \"foo\"\n}\n\nfor (let i of arr) {\n   console.log(i); // logs \"3\", \"5\", \"7\"\n}","name":"","extension":"txt","url":"https://www.irccloud.com/pastebin/XcaUBv44","modified":1449663353,"id":"XcaUBv44","size":176,"lines":10,"own_paste":false,"theme":"","date":1449663353}