<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[gl_ding的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/gl_ding</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; gl_ding]]></copyright><item><title><![CDATA[在服务器上用Fiddler抓取HTTPS流量]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48465679</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48465679</guid><author>gl_ding</author><pubDate>Tue, 15 Sep 2015 12:02:48 +0800</pubDate><description><![CDATA[http://yoursunny.com/t/2011/FiddlerHTTPS/




开发互联网应用的过程中，常常会设立或利用网络接口。为了调试对网络接口的使用，往往需要查看流入和流出网络接口的网络流量或数据包。“抓包工具”就是一类用于记录通过网络接口的数据的工具。

我们知道，网络协议是分层设计的，OSI模型将网络协议分为了7个层次。不同的抓包工具，可以在网络协议的不同层次上]]></description><category></category></item><item><title><![CDATA[解决php的It is not safe to rely on the system’s timezone settings的问题]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48416063</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48416063</guid><author>gl_ding</author><pubDate>Sun, 13 Sep 2015 15:40:02 +0800</pubDate><description><![CDATA[访问网站提示：

date(): It is not safe to rely on the system’s timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In
 case you used any of ]]></description><category></category></item><item><title><![CDATA[http请求No peer certificate的解决方法]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48319203</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48319203</guid><author>gl_ding</author><pubDate>Wed, 09 Sep 2015 17:34:35 +0800</pubDate><description><![CDATA[不少同学在做HTTP请求新浪授权或新浪数据的时候会出现 javax.net.ssl.SSLPeerUnverifiedException: No peer certificate的异常。现给出解决方法（已通过测试）。


写了一个自定义类继承SSLSocketFactory：





import java.io.IOException;

import java.net.]]></description><category></category></item><item><title><![CDATA[默认CentOs6.3不能使用Yum自动安装Unrar]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48241233</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48241233</guid><author>gl_ding</author><pubDate>Sun, 06 Sep 2015 10:49:12 +0800</pubDate><description><![CDATA[系统环境：CentOs6.3 X86_64
问题：默认CentOs6.3不能使用Yum自动安装Unrar




[root@rekfan.com /]# yum install unrar
Loaded plugins: fastestmirror, refresh-packagekit, security
Determining fastest mirrors
* base:]]></description><category></category></item><item><title><![CDATA[phpMyAdmin  The mbstring extension is missing. Please check your PHP configuration.]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48222353</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48222353</guid><author>gl_ding</author><pubDate>Sat, 05 Sep 2015 08:56:01 +0800</pubDate><description><![CDATA[phpMyAdmin - Error

The mbstring extension is missing. Please check your PHP configuration.




出现这样的错误， 安装mbstring  即可

yum install php-mbstring]]></description><category></category></item><item><title><![CDATA[使用FragmentTabhost代替Tabhost   onCreatView 每次都被调用]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48193341</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48193341</guid><author>gl_ding</author><pubDate>Thu, 03 Sep 2015 09:11:36 +0800</pubDate><description><![CDATA[普通的FragmentTabhost 的使用， 但这种用法， 每次当切换到Fragment的时候，都会重新调用onCreatView， 有的时候是不需要的， 请看下面的方法，就不会每次被调用。 
先来  Layout:<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.c]]></description><category></category></item><item><title><![CDATA[android 内存管理]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48193275</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48193275</guid><author>gl_ding</author><pubDate>Thu, 03 Sep 2015 08:48:42 +0800</pubDate><description><![CDATA[概述

在android的开发中，要时刻主要内存的分配和垃圾回收，因为系统为每一个dalvik虚拟机分配的内存是有限的，在google的G1中，分配的最大堆大小只有16M，后来的机器一般都为24M，实在是少的可怜。这样就需要我们在开发过程中要时刻注意。不要因为自己的代码问题而造成OOM错误。

JAVA的内存管理

大家都知道，android应用层是由java开发的，android的d]]></description><category></category></item><item><title><![CDATA[Android的内存机制和常见泄漏情形]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48193263</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48193263</guid><author>gl_ding</author><pubDate>Thu, 03 Sep 2015 08:45:49 +0800</pubDate><description><![CDATA[一、 Android的内存机制 

Android的程序由Java语言编写，所以Android的内存管理与Java的内存管理相似。程序员通过new为对象分配内存，所有对象在java堆内分配空间；然而对象的释放是由垃圾回收器来完成的。

那么GC怎么能够确认某一个对象是不是已经被废弃了呢？Java采用了有向图的原理。Java将引用关系考虑为图的有向边，有向边从引用者指向引用对象。线程对象可以]]></description><category></category></item><item><title><![CDATA[Android开发：使用DDMS Heap进行内存泄露调试]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/48193255</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/48193255</guid><author>gl_ding</author><pubDate>Thu, 03 Sep 2015 08:44:41 +0800</pubDate><description><![CDATA[内存监测工具 DDMS --> Heap 

这里我使用eclipse的ADT插件，并以真机为例，在模拟器中的情况类似。用 Heap监测应用进程使用内存情况的步骤如下： 

1. 启动eclipse后，切换到DDMS透视图，并确认Devices视图、Heap视图都是打开的； 

2. 将手机通过USB链接至电脑，链接时需要确认手机是处于“USB调试”模式，而不是作为“Mass Stor]]></description><category></category></item><item><title><![CDATA[Openfire 的安装和配置]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/8554892</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/8554892</guid><author>gl_ding</author><pubDate>Wed, 30 Jan 2013 09:46:10 +0800</pubDate><description><![CDATA[http://www.cnblogs.com/hoojo/archive/2012/05/17/2506769.html




1、 下载最新的openfire安装文件

官方下载站点：http://www.igniterealtime.org/downloads/index.jsp#openfire

下载地址：

Exe：http://www.igniterealtim]]></description><category></category></item><item><title><![CDATA[android 模拟器中找不到程序]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/5148706</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/5148706</guid><author>gl_ding</author><pubDate>Thu, 07 Jan 2010 11:01:00 +0800</pubDate><description><![CDATA[写的一个widget  但在home－add－widget中， 找不到原因：在Androidmanifest.xml中少添加标签应该为：                      android:label="@string/widget_text"                >                                    ]]></description><category></category></item><item><title><![CDATA[设置gtk label 字体  等]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4939355</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4939355</guid><author>gl_ding</author><pubDate>Fri, 04 Dec 2009 12:40:00 +0800</pubDate><description><![CDATA[1、设置gtk lable字体    PangoFontDescription *desc_info = pango_font_description_from_string("Monospace Bold 14");    gtk_widget_modify_font (label, desc_info);    pango_font_description_free(desc_in]]></description><category></category></item><item><title><![CDATA[更改配置文件： glib的函数实现key-data]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4858726</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4858726</guid><author>gl_ding</author><pubDate>Mon, 23 Nov 2009 20:07:00 +0800</pubDate><description><![CDATA[ http://linux.chinaunix.net/techdoc/develop/2008/06/19/1012039.shtml]]></description><category></category></item><item><title><![CDATA[建立linux deb源服务器]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4757120</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4757120</guid><author>gl_ding</author><pubDate>Mon, 02 Nov 2009 12:43:00 +0800</pubDate><description><![CDATA[ http://www.debian.org/doc/manuals/repository-howto/repository-howto#intro 今天把deb服务器大概研究了下，这里我只谈HTTP访问方式的服务器，它其实就是标准的HTTP服务，用一些特殊的目录名把所有的包进行分类，比如我用的ubuntu是7.04的版本，它运行在i386的平台上，这样对于main的包就是在dis]]></description><category></category></item><item><title><![CDATA[C++著名程序库]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4744284</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4744284</guid><author>gl_ding</author><pubDate>Thu, 29 Oct 2009 17:40:00 +0800</pubDate><description><![CDATA[ http://blog.chinaunix.net/u3/95562/showart.php?id=2078430]]></description><category></category></item><item><title><![CDATA[nfs 挂载]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4720757</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4720757</guid><author>gl_ding</author><pubDate>Fri, 23 Oct 2009 20:54:00 +0800</pubDate><description><![CDATA[1.sudo apt-get install nfs-common   sudo apt-get install nfs-kernel-server2. sudo vim /etc/exports                dir ip(...)   example:      /home/dgl/rootfs   *(rw)    /tmp　*(rw,no_root_squash)]]></description><category></category></item><item><title><![CDATA[指针]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4704617</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4704617</guid><author>gl_ding</author><pubDate>Tue, 20 Oct 2009 17:23:00 +0800</pubDate><description><![CDATA[原则：给没分配使用权的地址空间赋值或修改值毕出现段错误。 1.函数中直接使用字符串，如 char *str; str = "adsf". "adsf"返回的的地址应该在栈空间里。 随函数消失，此空间的使用权消失。如：typdef struct _stu{    char *a;}stu;void fuc(stu *stu){   stu->a = "shit]]></description><category></category></item><item><title><![CDATA[http://user.qzone.qq.com/18398259/infocenter?ptlang=2052]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4696997</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4696997</guid><author>gl_ding</author><pubDate>Mon, 19 Oct 2009 10:29:00 +0800</pubDate><description><![CDATA[http://user.qzone.qq.com/18398259/infocenter?ptlang=2052http://www.canon.com.cn/products/dczhinan/index.html]]></description><category></category></item><item><title><![CDATA[linux库]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4689662</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4689662</guid><author>gl_ding</author><pubDate>Sat, 17 Oct 2009 19:01:00 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/chenq/articles/498775.aspx 基本概念 库有动态与静态两种，动态通常用.so为后缀，静态用.a为后缀。 例如：libhello.so libhello.a 为了在同一系统中使用不同版本的库，可以在库文件名后加上版本号为后缀,例如： libhello.so.1.0,由于程序连接默认以.so为文件后缀名。所以]]></description><category></category></item><item><title><![CDATA[C/C++ 笔试、面试题目大汇总 ]]></title><link>https://blog.youkuaiyun.com/gl_ding/article/details/4595137</link><guid>https://blog.youkuaiyun.com/gl_ding/article/details/4595137</guid><author>gl_ding</author><pubDate>Fri, 25 Sep 2009 18:34:00 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/wfwd/archive/2006/05/30/763664.aspx]]></description><category></category></item></channel></rss>