例如,如果我們有二維列表:
list1 = [['tom',67,'engineer',2], ['ron',42,'scientist',4], ['alie',56,'doctor',3], ['rambo',29,'lawyer',7]]
使用remove()方法
for value in list1[:]:
if value[3] % 2 != 0:
list1.remove(value)
結果
[['tom', 67, 'engineer', 2], ['ron', 42, 'scientist', 4]]