標籤:python class move 資料 -- style color bsp rem
列表的操作
1.列表的修改
>>> name[‘Frank‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘]]>>> name[0] = "Frank Bian">>> name[‘Frank Bian‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘]]
2.列表的插入
>>> name[‘Frank Bian‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘]]>>> name.insert(1,"Marlon") #插入到位置就是其下標的值>>> name[‘Frank Bian‘, ‘Marlon‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘]]
3 列表的追加(append object to end)
>>> name[‘Frank Bian‘, ‘Marlon‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘]]>>> help(name.append)>>> help(name.append)>>> name.append(‘Duff‘)>>> name[‘Frank Bian‘, ‘Marlon‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘], ‘Duff‘]
4 列表元素刪除(L.remove(value) -> None -- remove first occurrence of value.
Raises ValueError if the value is not present.)
>>> name.append(‘Duff‘)>>> name[‘Frank Bian‘, ‘Marlon‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘], ‘Duff‘, ‘Duff‘]>>> name.remove(‘Duff‘)>>> name[‘Frank Bian‘, ‘Marlon‘, ‘Lee‘, 2, [‘Andy‘, ‘Troy‘], ‘Duff‘]
python 資料類型---列表使用 之二 (增刪改查)