René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Typo in Appendix A: Intermediate C++ Review","articleBody":"```\r\n// Get an iterator to the element with the key 2\r\nstd::map\u003cint, std::string\u003e iter = months.find(2);  // SHOULD BE std::map\u003cint, std::string\u003e::iterator iter = months.find(2);  \r\nif (iter != months.end()) // This is only true if found\r\n{\r\n   std::cout \u003c\u003c iter-\u003efirst \u003c\u003c std::endl; // Outputs 2\r\n   std::cout \u003c\u003c iter-\u003esecond \u003c\u003c std::endl; // Outputs February\r\n}\r\n```\r\nI find this in my kindle version of the book, however, I can't seem to find page number anywhere. \r\nThanks for the great book! ","author":{"url":"https://github.com/zixin96","@type":"Person","name":"zixin96"},"datePublished":"2021-01-27T01:03:33.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/41/code/issues/41"}