使用tuple函数可以将任意序列或迭代器转换为元组:
元组使用方法总结如下:
tuple函数可以将任意序列或迭代器转换为元组;
可以用方括号访问元组中的元素。...和C、C++、JAVA等语言一样,序列是从0开始的;
元组中存储的对象可能是可变对象。...示例1代码如下:
# 字符串排序
def list_sort_string():
list=["delphi","Delphi","python","Python","c++","C++",...():
list=["delphi","Delphi","python","Python","c++","C++","c","C","golang","Golang"]
list.sort...可以用hash函数检测一个对象是否是可哈希的(可被用作字典的键):
要用列表当做键,一种方法是将列表转化为元组,只要内部元素可以被哈希,它也就可以被哈希:
# 将列表转换为元组
dicts = {}