摘要:1.# 带参数的装饰器def f1(flag): def f2(func): def inner(*args,**kwargs): if flag: '''执行函数之前要做的''' r=func(*args,**kwargs) if flag: '''执行函数之后要做的''' return r re
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摘要:pythons=['alex','egon','yuanhao','wupeiqi','gangdan','biubiu']linuxs=['wupeiqi','oldboy','gangdan']#求二者共同的部分:求即报名python又报名linux的学生# l=[]# for item in
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摘要:#coding:utf-8 #utf-8格式打开#%s %d# name='egon'# age=18# print('my name is',name)# print('my name is my age is',name,age)#%s既能接收字符串,也能接收数字# print('my name
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