<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[jnu2003的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/jnu2003</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; jnu2003]]></copyright><item><title><![CDATA[随机正负整数]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/17614579</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/17614579</guid><author>jnu2003</author><pubDate>Fri, 27 Dec 2013 16:45:57 +0800</pubDate><description><![CDATA[--随机小数
SELECT RAND()
--随机正整数 
select ABS(CHECKSUM(NEWID()))%10 
--随机正负整数
select CHECKSUM(NEWID())%10]]></description><category></category></item><item><title><![CDATA[查找到SQL Server存储过程和函数里的关键词]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/9297885</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/9297885</guid><author>jnu2003</author><pubDate>Thu, 11 Jul 2013 10:21:56 +0800</pubDate><description><![CDATA[select * from INFORMATION_SCHEMA.ROUTINES where ROUTINE_DEFINITION like '%keyword%']]></description><category></category></item><item><title><![CDATA[10 tips for advancing from a beginner to an intermediate developer]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/8716585</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/8716585</guid><author>jnu2003</author><pubDate>Mon, 25 Mar 2013 13:30:01 +0800</pubDate><description><![CDATA[By 
Justin James
May 21, 2009, 12:01 PM PDT

Beginner developers who want to take their career to the next level may be stymied by a lack of resources and recommendations. Justin James helps close]]></description><category></category></item><item><title><![CDATA[微博首席架构师杨卫华:新浪微博技术架构分析]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/8020592</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/8020592</guid><author>jnu2003</author><pubDate>Wed, 26 Sep 2012 13:52:08 +0800</pubDate><description><![CDATA[原文链接：http://tech.sina.com.cn/i/2010-11-16/14434871585.shtml



微博平台首席架构师杨卫华演讲


新浪科技讯 11月16日下午消息，由新浪微博主办的中国首届微博开发者大会在北京举行，这是国内微博行业的首场技术盛宴。作为国内微博市场的绝对领军者，新浪微博将在此次大会上公布一系列针对开发者的扶持政策，以期与第三方开发者联手推动]]></description><category></category></item><item><title><![CDATA[GNU/Linux 初學之旅]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/7940830</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/7940830</guid><author>jnu2003</author><pubDate>Tue, 04 Sep 2012 10:04:48 +0800</pubDate><description><![CDATA[原文地址:http://www.study-area.org/tips/linux_entry.htm
GNU/Linux 初學之旅
李果正 Edward G.J. Lee

目 錄 

0.1 前言0.2 強烈建議手頭上要有一、二本基礎書籍！！！0.3 行前準備0.4 GNU/Linux 的 distribution(發行套件，簡稱 distro) 的問題0.5 Mouse vs.]]></description><category></category></item><item><title><![CDATA[IoC 容器和Dependency Injection 模式]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/7889881</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/7889881</guid><author>jnu2003</author><pubDate>Tue, 21 Aug 2012 12:20:49 +0800</pubDate><description><![CDATA[英文原文：Inversion of Control Containers and the Dependency Injection pattern

http://martinfowler.com/articles/injection.html

撰文/Martin Fowler 编译/透明

Java 社群近来掀起了一阵轻量级容器的热潮，这些容器能够帮助开发者将来自不同项目的组件组装]]></description><category></category></item><item><title><![CDATA[分布式缓存系统Memcached简介与实践]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/7663066</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/7663066</guid><author>jnu2003</author><pubDate>Thu, 14 Jun 2012 14:53:21 +0800</pubDate><description><![CDATA[缘起: 在数据驱动的web开发中，经常要重复从数据库中取出相同的数据，这种重复极大的增加了数据库负载。缓存是解决这个问题的好办法。但是ASP.NET中的虽然已经可以实现对页面局部进行缓存，但还是不够灵活。此时Memcached或许是你想要的。

Memcached是什么?
Memcached是由Danga Interactive开发的，高性能的，分布式的内存对象缓存系统，用于在动态应用中减少]]></description><category></category></item><item><title><![CDATA[数据库生成父子节点显示在dropdownlist控件上 (sqlserver查询方法)]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/7280469</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/7280469</guid><author>jnu2003</author><pubDate>Tue, 21 Feb 2012 17:19:47 +0800</pubDate><description><![CDATA[--测试数据
DECLARE @t TABLE(ID char(3),PID char(3),Name nvarchar(10))
INSERT @t SELECT '001',NULL ,'山东省'
UNION ALL SELECT '002','001','烟台市'
UNION ALL SELECT '004','002','招远市'
UNION ALL SELECT '003','001',]]></description><category></category></item><item><title><![CDATA[在SQL中创建用户自定义拼音函数]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816884</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816884</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:16:04 +0800</pubDate><description><![CDATA[--在SQL中创建用户自定义拼音函数：
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[f_GetPy]') and xtype in (N'FN', N'IF', N'TF'))]]></description><category></category></item><item><title><![CDATA[用动态SQL生成动态列]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816881</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816881</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:14:23 +0800</pubDate><description><![CDATA[Create table  T  (Class varchar(2),CallDate datetime, CallCount int)
insert into T select '1','2005-8-8',40
union all select '1','2005-8-7',]]></description><category></category></item><item><title><![CDATA[完善SQL农历转换函数(至2049年)]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816878</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816878</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:13:12 +0800</pubDate><description><![CDATA[--------------------------------------------------------------------------
--  Author : 原著：           改编：htl258(Tony)
--  Date   : 2010-04-2]]></description><category></category></item><item><title><![CDATA[按秒生成随机时间]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816872</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816872</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:10:10 +0800</pubDate><description><![CDATA[--或者用如下函数   
    
  if   exists   (select   *   from   dbo.sysobjects   where   id   =   object_id(N'[dbo].[f_randtime]')   and   xtype   in]]></description><category></category></item><item><title><![CDATA[将阿拉伯数字(1234)钱化为中国数字钱(壹贰叁肆)]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816870</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816870</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:07:51 +0800</pubDate><description><![CDATA[CREATE FUNCTION [dbo].[GetChineseAmount] (@Money money)
	RETURNS varchar(255)
AS   
begin 
	DECLARE @Source varchar(255), @Temp nvarchar(2),]]></description><category></category></item><item><title><![CDATA[动态生成列]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816867</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816867</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:05:29 +0800</pubDate><description><![CDATA[create   procedure   sp_createtable(   
  @tname           varchar(100)   ,   
  @colscript   varchar(1000),   
  @colnum         int]]></description><category></category></item><item><title><![CDATA[得到字符串列表指定位置的字符]]></title><link>https://blog.youkuaiyun.com/jnu2003/article/details/6816848</link><guid>https://blog.youkuaiyun.com/jnu2003/article/details/6816848</guid><author>jnu2003</author><pubDate>Sat, 24 Sep 2011 10:01:03 +0800</pubDate><description><![CDATA[if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[f_GetStr]') and xtype in (N'FN', N'IF', N'TF'))
drop function [dbo].[f]]></description><category></category></item></channel></rss>