在一次使用Python操作大量文件的過程中，出現了“'utf-8' codec can't decode bytes in position 924-925”編碼問題，於是上網搜索，發現一個靠譜的答案：
“As suggested by Mark Ransom, I found the right encoding for that problem. The encoding was "ISO-8859-1", so replacing open("u.item", encoding="utf-8") with open('u.item', encoding = "ISO-8859-1") will solve the problem.”