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1267715条数据,每页10条1.【第999980~999990页 0.327】【推荐】下图为测试第一页的时间SELECT ID, NAME, IDCARD, GENDER, STARFROM UsersWHERE ROWID IN (SELECT RID FROM (SELECT ROWNUM RN, RID FROM (SELECT ROWID RID FROM Users ORDER BY ID DESC) WHERE ROWNUM 0)ORDER BY ID DESC;2.【第99... 阅读全文
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//定义Circle类,拥有成员变量r,常量PI和计算面积的成员函数area()//第1种写法 function Circle(r) { this.r = r;}Circle.PI = 3.14159;Circle.prototype.area = function () { return Circle.PI * this.r * this.r;}var c = new Circle(1.0);alert(c.area());//第2种写法 var Circle = function() { var obj = new Object(); obj.PI = 3.... 阅读全文
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创建公共数据连接(Database Link)。-- Drop existing database link drop database link ERPBASE;-- Create database link create database link ERPBASEconnect to rdmdbtest identified by rdmdbtestusing '(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.29.129.31)(PORT = 1521)) ) (C... 阅读全文
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Request.Form value was detected from the client在使用ASP.NET MVC3 开发系统的用了百度的UEditor编辑器提交表单时遇到检测到有潜在危险的 Request.Form,我百度一下,试了网上的方法,都没用。要在Web.config增加<httpRuntime requestValidationMode="2.0" />,为了安全,我不想这样做,除非没有其他解决办法了。后来经过尝试,发现MVC的 FormCollection collection 这个里面藏着编辑器的内容,只要从这里面取出即可,如下:Arti 阅读全文