Python全棧開發——內建函數

標籤：cheng   style   value   dict   key值   values   int   name   val   

#max,min,zip

people1={    ‘age1‘:123,‘age2‘:56,‘age3‘:554,‘age4‘:67,‘age5‘:234,‘age6‘:34,‘age7‘:45}#取出key值可以知道對應值 用zipprint(list(max(zip(people1.values(),people1.keys()))))print(list(zip(people1.values(),people1.keys())))max，min參數（可達代對象，key方法（一般用lambda運算式））people=[    {‘name‘:‘lu‘,‘age‘:123},    {‘name‘:‘jia‘,‘age‘:134},    {‘name‘:‘cheng‘,‘age‘:143},    {‘name‘:‘lu‘,‘age‘:112}]print(max(people,key=lambda dict:dict["age"]))sorted(可達代對象，key方法（一般用lambda運算式）)print(sorted(people,key=lambda dict:dict[‘age‘]))

 

Python全棧開發——內建函數