三海寻礼

摘要： http://hcdn1.luffycity.com/data/course_related/14/documents/%E7%AC%AC%E4%B8%89%E7%AB%A0%E4%BD%9C%E4%B8%9A_1520583382.6884398.pdf https://www.cnblogs.c 阅读全文

摘要： ''' 测试数据： : add staff_table Alex Li,25,134435344,IT,2015‐10‐29 ： del from staff where serial = 3 ： UPDATE staff_table SET dept="Market" WHERE dept = "IT" UPDATE staff_table SET age=25 WHERE name = ... 阅读全文

摘要： import sys import os informationDict = {} UserName = "" staff_table = "information.txt" #登录 def login(): print(loadData(staff_table)) count =3 judgeDi 阅读全文

摘要： https://www.cnblogs.com/cymwill/articles/8042377.html https://www.cnblogs.com/printN/p/6924077.html https://www.cnblogs.com/alanxu312/p/6938977.html h 阅读全文

摘要： http://www.cnblogs.com/dillon-china/p/9252839.html https://www.cnblogs.com/scios/p/8108243.html https://www.cnblogs.com/hyper-xl/p/6502774.html http:/ 阅读全文

摘要： http://note.youdao.com/noteshare?id=c3ab264c5be57ca81f7f34f16075af09&sub=0C38120BA0C447B3867EA1160FB03745 阅读全文

摘要： https://www.cnblogs.com/gide/p/6955895.html https://www.cnblogs.com/alex3714/articles/8955091.html 阅读全文

摘要： 范例1： 范例2： 阅读全文

摘要： __author__ = '6005001645' #三元运算符 :判定条件?为真时的结果:为假时的结果 x=20 y=30 z=x if x<20 else y print(z) # result=[i for i in range(1,2) if i%2==0] # print(result) # #读模式 # file=open("information.txt","r") # conte... 阅读全文

摘要： __author__ = 'WuJingyu' import sys goods = [ {"name": "苹果电脑", "price": 9999}, {"name": "iphoneX", "price": 5000}, {"name": "iWatch", "price": 1000}, {"name": "LV手提包", "price&quo 阅读全文