In [1]: a = [1, 2, 3, 4, 5]
In [2]: a.append(6)
In [3]: a
Out[3]: [1, 2, 3, 4, 5, 6]
比如使用append()函数:
In [1]: a = [1, 2] In [2]: b = [3, 4] In [3]: a.append(b) In [4]: a Out[4]: [1, 2, [3, 4]]
使用extend()函数的效果:
In [1]: a = [1, 2] In [2]: b = [3, 4] In [3]: a.extend(b) In [4]: a Out[4]: [1, 2, 3, 4]
In [1]: a = [1, 2, 3, 4, 5] In [2]: a.insert(0, 0) In [3]: a Out[3]: [0, 1, 2, 3, 4, 5]
insert(index, object)