摘要: 1 切片:取多个元素 2 >>> names = ["A","B","C","D","E","F"] 3 >>> names[1:4] #取下标1至下标4之间的数字,包括1,不包括4 4 ['B', C', 'D'] 5 >>> names[1:-1] #取下标1至-1的值,不包括-1 6 ['B', 'C', 'D', 'E& 阅读全文
posted @ 2018-06-12 14:15 徐李帅 阅读(183) 评论(0) 推荐(0) 编辑