摘要：
''' 有⼀个数据list of dict如下 a = [ {"yoyo1": "123456"}, {"yoyo2": "123456"}, {"yoyo3": "123456"}, ] 写⼊到本地⼀个txt⽂件，内容格式如下： yoyo1,123456 yoyo2,123456 yoyo3,12 阅读全文
摘要：
''' 在以下⽂本中找出 每⾏中长度超过4的单词: Call me Ishmael. Some years ago - never mind how long precisely - having little or no money in my purse, and nothing particu 阅读全文