道路千万条,远离傻逼第一条)
修改单个元素直接对元素赋值即可
示例:
list = ["python",1,2,"java",78,9,80,90,2,34,2]
print(list..."python",1,2,"java",78,9,80,90,2,34,2]
print(list)
#修改第一个元素到第五个元素(不包含第五个元素)
list[0:4]...3, 4, 78, 9, 80, 90, 2, 34, 2]
如果对空切片(slice)赋值,就相当于插入一组新的元素
示例:
list = ["python",1,2,"java",78,9,80,90,2,34,2...示例
list = ["python",1,2,"java",78,9,80,90,2,34,2]
print(list)
list[2:4] = "xyz"
print...1,2,"java",78,9,80,90,2,34,2]
print(list)
list[1:6:2] = [3,4,5]
print(list)
运行结果: