<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[coldwait的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/coldwait</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; coldwait]]></copyright><item><title><![CDATA[linux中的文件描述符和open()]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/8232151</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/8232151</guid><author>coldwait</author><pubDate>Tue, 27 Nov 2012 22:23:17 +0800</pubDate><description><![CDATA[最近在看《linux网络编程》，看到文件描述符，linux规定了3个文件描述符：
0-标准输入；
1-标准输出；
2-标准错误；


编辑一个文件，命名为test1.c，
int fd；
fd = open("text.c");
printf("%d\n",fd);
进行编译，
$gcc test1.c -o test
$./test

得到fd=-1；因为text并不存在；]]></description><category></category></item><item><title><![CDATA[解决chrome浏览器以下插件已崩溃:shockwave flash的错误]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/8082831</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/8082831</guid><author>coldwait</author><pubDate>Wed, 17 Oct 2012 19:50:31 +0800</pubDate><description><![CDATA[最近在使用google
 chrome浏览器看在线视频的时候，总是出现
以下插件已崩溃:shockwave
 flash 的错误消息，很是烦人。
到网上搜了一下发现解决办法都很繁琐，搜了下国外网站发现一个不错的方法，特推荐给大家。

打开chrome浏览器，在地址栏输入
 chrome://plugins
找到如下图所示的位置:



点击“停用”将其停用。

然后使用]]></description><category></category></item><item><title><![CDATA[oracle中将ip改为计算机名设置]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/7390022</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/7390022</guid><author>coldwait</author><pubDate>Sat, 24 Mar 2012 14:01:04 +0800</pubDate><description><![CDATA[$ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole__变为
$ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole__

$ORACLE_HOME/_变为_
解决oracle服务无法启动问题]]></description><category></category></item><item><title><![CDATA[android无法build arcgis程序]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/6532312</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/6532312</guid><author>coldwait</author><pubDate>Wed, 08 Jun 2011 17:37:00 +0800</pubDate><description><![CDATA[修改初始化配置文件eclipse.ini
 
-startup
plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-product]]></description><category></category></item><item><title><![CDATA[Date类学习总结]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/6364602</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/6364602</guid><author>coldwait</author><pubDate>Tue, 26 Apr 2011 16:22:00 +0800</pubDate><description><![CDATA[Date类学习总结　 1.计算某一月份的最大天数 Calendar time=Calendar.getInstance(); time.clear(); time.set(Calendar.YEAR,year); year 为 int time.set(Calendar.MONTH,i-1);注意,Calendar对象默认一月为0 int day=time.getActualMaximum(Cal]]></description><category></category></item><item><title><![CDATA[怎样在eclipse设置中弄出能显示行数的]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/6130672</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/6130672</guid><author>coldwait</author><pubDate>Wed, 12 Jan 2011 11:06:00 +0800</pubDate><description><![CDATA[Window -- Prefences -- General -- Editors -- Text Editors -- show line numbers]]></description><category></category></item><item><title><![CDATA[ERROR: the user data image is used by another emulator. aborting错误怎么解决]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/6130258</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/6130258</guid><author>coldwait</author><pubDate>Wed, 12 Jan 2011 08:44:00 +0800</pubDate><description><![CDATA[ERROR: the user data image is used by another emulator. aborting错误怎么解决 收藏 
我的模拟器不晓得怎么回事，启动后没问题，点run运行程序后在Eclipse的控制台里可以看见错误
ERROR: the user data image is used by another emulator. aborting
开始以为是程序没]]></description><category></category></item><item><title><![CDATA[Version 1.4.2_03 of the JVM not suitable for this product.Version1.5 or geeater is required]]></title><link>https://blog.youkuaiyun.com/coldwait/article/details/6104161</link><guid>https://blog.youkuaiyun.com/coldwait/article/details/6104161</guid><author>coldwait</author><pubDate>Wed, 29 Dec 2010 08:31:00 +0800</pubDate><description><![CDATA[安装Oracle后，eclipse会进不去，并报Version 1.4.2_03 of the JVM not suitable for this product.Version1.5 or geeater is required.
 
 
解决方法：
我的电脑>高级>环境变量，把PATH里关于Oracle的内容放到最后就可以了
 
经实验，OK~~]]></description><category></category></item></channel></rss>