<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[situz的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/situz</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; situz]]></copyright><item><title><![CDATA[是否该用 Core Data]]></title><link>https://blog.youkuaiyun.com/situz/article/details/5789794</link><guid>https://blog.youkuaiyun.com/situz/article/details/5789794</guid><author>situz</author><pubDate>Thu, 05 Aug 2010 10:09:00 +0800</pubDate><description><![CDATA[Core Data 是 Cocoa 里面一套非常受欢迎的框架, iPhone OS 3.0 时被引入 Cocoa Touch，这套完善的框架都被认为是管理大量结构化数据所首选的 Cocoa 框架，尤其是因为使用 Core Data 能大大减少需要手工编写的代码量，就使它更受开发者欢迎了....突然 Core Data 就有点被墙倒众人推的意思，好像以前大家都知道它不好用，但都不好意思说，直到突然有经验足够丰富的开发者开头，就一涌而上开始骂了......]]></description><category></category></item><item><title><![CDATA[delphi中的realAudio ActiveX控件的使用]]></title><link>https://blog.youkuaiyun.com/situz/article/details/5260749</link><guid>https://blog.youkuaiyun.com/situz/article/details/5260749</guid><author>situz</author><pubDate>Wed, 27 Jan 2010 11:08:00 +0800</pubDate><description><![CDATA[delphi中的realAudio ActiveX控件的使用作者:seeker 日期:2009-04-261：{=====================打开=========================}procedure TRealOneFrm.OpenBtnClick(Sender: TObject);beginif OpenRMDlg.Execute thenbeginReal]]></description><category></category></item><item><title><![CDATA[[转]使用SqlConfigDataSource实现ODBC数据源配置]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4776064</link><guid>https://blog.youkuaiyun.com/situz/article/details/4776064</guid><author>situz</author><pubDate>Fri, 06 Nov 2009 13:11:00 +0800</pubDate><description><![CDATA[ http://www.cppblog.com/amazon/archive/2009/03/19/67938.html ODBC（Open Database Conectivity）即开放式数据库互联，作为Windows开放性结构的一个重要部分已经为很多的Windows程序员所熟悉，ODBC的工作依赖于数据库制造商提供的驱动程序，使用ODBC API的时候，Windows的ODBC管理程序，]]></description><category></category></item><item><title><![CDATA[动态创建TImage 在窗体显示出来,动态改变大小]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4592652</link><guid>https://blog.youkuaiyun.com/situz/article/details/4592652</guid><author>situz</author><pubDate>Fri, 25 Sep 2009 09:06:00 +0800</pubDate><description><![CDATA[ procedure TForm1.Button1Click(Sender: TObject);var  Image1 :timage;begin  Image1 := timage.Create(nil);  Image1.Parent   :=   self; // 必须指定Parent才能显示出来  Image1.Left := 0;  Image1.top :=]]></description><category></category></item><item><title><![CDATA[OCP DBA考证轻松过关详解 ]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4566534</link><guid>https://blog.youkuaiyun.com/situz/article/details/4566534</guid><author>situz</author><pubDate>Fri, 18 Sep 2009 14:23:00 +0800</pubDate><description><![CDATA[OCP DBA考证轻松过关详解 -------------------------------------------------------------------------------- www.net130.com 日期：2004-6-6 浏览次数：4283 作者：李元华 OCP DBA考证轻松过关详解 终于把 OCP DBA 的课程都考完了，累啊！总的来说ORACLE的认证值]]></description><category></category></item><item><title><![CDATA[如何编译安装源码包软件]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4523454</link><guid>https://blog.youkuaiyun.com/situz/article/details/4523454</guid><author>situz</author><pubDate>Sat, 05 Sep 2009 21:22:00 +0800</pubDate><description><![CDATA[http://www.linuxsir.org/main/?q=node/51如何编译安装源码包软件作者：北南南北来自：LinuxSir.Org提要：源码包软件的安装、卸载，给新手一点帮助和提示；本文也对类型的软件包的安装也做了一个小小的说明； ++++++++++++++++++++++++++++++++++++++++++++++正文：++++++++++++++++++++]]></description><category></category></item><item><title><![CDATA[File size and variable capacity]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4517964</link><guid>https://blog.youkuaiyun.com/situz/article/details/4517964</guid><author>situz</author><pubDate>Fri, 04 Sep 2009 10:24:00 +0800</pubDate><description><![CDATA[delphi中integer是32bit signedxp系统中文件大小最多4G也就是32位，理论上是2^32 - 1当file size超过2G时，得到的integer就会变成负数（first bit is 1）要得到正确的数字必须用capacity更大的variable如32bit unsigned 的 cardinal 或 longword.而int64因为也是signe]]></description><category></category></item><item><title><![CDATA[Delphi 发布带F1book的程序]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4491886</link><guid>https://blog.youkuaiyun.com/situz/article/details/4491886</guid><author>situz</author><pubDate>Fri, 28 Aug 2009 08:48:00 +0800</pubDate><description><![CDATA[F1book是delphi7自带的ActiveX控件，生成的EXE并不会把F1book需要的运行库包含进去，所以在其他机子上面用不了。 方法如下：在windows/system32或delphi7安装文件夹下面找到以下四个文件MFCANS32.DLL, msvcrt20.dll, OC30.DLL, VCF132.OCX 放到一个新的文件夹下面，复制到要运行程序的机子上]]></description><category></category></item><item><title><![CDATA[最近在用Delphi，总结一下]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4420943</link><guid>https://blog.youkuaiyun.com/situz/article/details/4420943</guid><author>situz</author><pubDate>Fri, 07 Aug 2009 08:55:00 +0800</pubDate><description><![CDATA[ 读文件，用指定字符分开读取字符串  var   MyList : TStringList;procedure readDataFromFile;begin  if FileExists(./filename.txt) then  begin    MyList:=TStringList.Create;    MyList.LoadFromFil]]></description><category></category></item><item><title><![CDATA[[转] 解决 iphone的 memory leak 问题]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4374776</link><guid>https://blog.youkuaiyun.com/situz/article/details/4374776</guid><author>situz</author><pubDate>Thu, 23 Jul 2009 18:54:00 +0800</pubDate><description><![CDATA[加深一下，对内存分配的理解，解决 memory leak的问题 http://www.streamingcolour.com/blog/tutorials/tracking-iphone-memory-leaks/Tracking iPhone Memory LeaksI’ve been using Instruments a lot lately as I approac]]></description><category></category></item><item><title><![CDATA[Adding images into UIScrollview]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4298678</link><guid>https://blog.youkuaiyun.com/situz/article/details/4298678</guid><author>situz</author><pubDate>Thu, 25 Jun 2009 20:44:00 +0800</pubDate><description><![CDATA[Adding a lot of images into a view from sample code "Scrolling" of appleand images need to be layouted later    NSUInteger i;    for (i = 1; i <= kNumImages; i++)    {        NSString *image]]></description><category></category></item><item><title><![CDATA[Heap and Stack]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4144972</link><guid>https://blog.youkuaiyun.com/situz/article/details/4144972</guid><author>situz</author><pubDate>Sun, 03 May 2009 11:50:00 +0800</pubDate><description><![CDATA[ Name: Don ArnettDate: August 9, 2004 at 10:26:22 Pacifichttp://www.computing.net/answers/programming/heap-vs-stack/11004.htmlReply: Why "nevermind the differences"? Understanding the differences ]]></description><category></category></item><item><title><![CDATA[Pointers to Functions 函数指针]]></title><link>https://blog.youkuaiyun.com/situz/article/details/4144721</link><guid>https://blog.youkuaiyun.com/situz/article/details/4144721</guid><author>situz</author><pubDate>Sun, 03 May 2009 10:19:00 +0800</pubDate><description><![CDATA[  We saw earlier that functions have a storage class and scope, similar to variables. In C, it is also possible to define and use function pointers, i.e. pointer variables which point to functions]]></description><category></category></item><item><title><![CDATA[Casting from a base class to a derived class]]></title><link>https://blog.youkuaiyun.com/situz/article/details/3897086</link><guid>https://blog.youkuaiyun.com/situz/article/details/3897086</guid><author>situz</author><pubDate>Mon, 16 Feb 2009 17:44:00 +0800</pubDate><description><![CDATA[ Casting from a base class to a derived classAntonio Bello posted on September 27, 2008 05:23This morning a friend of mine asked me how to cast a generic list to a custom class inherited f]]></description><category></category></item><item><title><![CDATA[Ubuntu]]></title><link>https://blog.youkuaiyun.com/situz/article/details/3709090</link><guid>https://blog.youkuaiyun.com/situz/article/details/3709090</guid><author>situz</author><pubDate>Mon, 05 Jan 2009 03:48:00 +0800</pubDate><description><![CDATA[<P>我在电脑上装了ubuntu , 之前一直没有时间，而且功课很忙，要用电脑，怕一有什么差池就会让windows崩溃，我就没时间再重装系统装软件了。</P><br /><P>&nbsp;</P><br /><P>等到放假，去纽约玩完回来，有点无聊的时候，我终于下了决心要装linux了。之前就听说LIJJ说ubuntu是最容易用的，所以直接就去ubuntu.org.cn找链接下了一个iso。因为x61没有光驱，我在网上找硬盘安装的攻略。为了让自己迅速建立起兴趣，减少阻力，我选择了就简单的安装方法。结果很好，]]></description><category></category></item></channel></rss>