笨办法学python第33节 这一节主要学习内容是while循环,记录内容为将while改成函数,首先源代码如下: i = 0 numbers = [] while i < 6: print "At the top i is %d" % i numbers.append(i) i = i + 1 print "Numbers now: ", numbers print "At the bottom i is %d" % i print &q
=====================2016-01-29更新=========================== 最近做demo时,发现将https改成http方式略有小变 1. 没有改成http方式时输出的错误: App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured v
消息 245,级别 16,状态 1,第 1 行在将 varchar 值 '2,7' 转换成数据类型 int 时失败. 原sql select UserName from s_User where Id in ( select UndertakerList from ZW_HandlerSend where HsID=7 ) 改成 select UserName from s_User where charindex(rtrim(Id), (select top 1 Undertaker