Python中列表的常用操作

//定义一个列表list1
list1 = ["aaa","bbb","ccc","ddd"]
//打印列表
print(list1)
//向列表末尾添加数据,如下，list1结果为["aaa","bbb","ccc","ddd","eee"]
list1.append("eee") 
//删除列表末尾数据,函数返回值为删除的最后一个数值，如下，list1结果为["aaa","bbb","ccc","ddd"]
list1.pop()
//向列表末尾增加数据项集合，如下，list1结果为["aaa","bbb","ccc","ddd","eee","ddd","fff"]
list1.extend(["ddd","fff"])
//删除列表中特定的数据项,如下，list1结果为["bbb","ccc","ddd","eee","ddd","fff"]
list1.remove("aaa")
//在列表中某指定位置前增加一数据项（注意是指定位置前），如下,list1的结果为["aaa","bbb","ccc","ddd","eee","fff"]
list1.insert(0,"aaa")