摘要:
class A: def func(self):print('a') class B(A): def func(self):print('b') b = B() b.func() # b 自己有不用父类的 class A: def func(self):print('a') class B(A):p 阅读全文
摘要:
import sysdef get_register(): li_info=[] with open('register',encoding='utf-8',mode="r") as f: for i in f: li_personal = {} li_personal["id"]=i.strip( 阅读全文
摘要:
li=[i for i in range(10000000)]s=23000def compare(start=0,end=len(li),now=len(li)//2): if li[start]<s<li[now]: end = now now=(now+start)//2 start=star 阅读全文