摘要:
b=["3","2","1","6","5","2","1"]a=int(b[0])for i in range(6): if a>int(b[i+1]): a=a else: a=int(b[i+1]) print "第",i,"轮循环的a值为:",a #验证每次执行循环的正确性print "列表 阅读全文
摘要:
1、添加普通索引: alter table 'table_name' add index index_name('column') 2、添加主键索引 alter table 'table_name' add primary key('column') 3、添加唯一索引 alter table 'ta 阅读全文
摘要:
代码: Function zhengze3(ze1 As String, ze2 As String, Rng1 As Range, Rng2 As Range) Set regx1 = CreateObject("vbscript.regexp") '需要执行多个正则表达式时,只需要创建多个reg 阅读全文