<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[iteye_971的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/iteye_971</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; iteye_971]]></copyright><item><title><![CDATA[（转）android 小知识]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82640920</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82640920</guid><author>iteye_971</author><pubDate>Thu, 17 Sep 2015 17:18:01 +0800</pubDate><description><![CDATA[1、判断sd卡是否存在
 
 boolean sdCardExist = Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
 
2、TextView部分文字设置颜色
 
 TextView tv = new TextView(this);
 //添加css样式
 t...]]></description><category></category></item><item><title><![CDATA[specified vm install not found]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82635919</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82635919</guid><author>iteye_971</author><pubDate>Wed, 10 Jun 2015 14:56:29 +0800</pubDate><description><![CDATA[编译web工程时（设置的是jdk1.7），报错：specified vm install not found(找不到jdk1.6)
解决办法：删除以下文件
          .metadata\.plugins\org.eclipse.debug.core\.launches重启eclipse...]]></description><category></category></item><item><title><![CDATA[There are no resources that can be added or removed from the server]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82635906</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82635906</guid><author>iteye_971</author><pubDate>Wed, 10 Jun 2015 11:58:54 +0800</pubDate><description><![CDATA[eclipse中将web工程添加到tomcat时，报错“There are no resources that can be added or removed from the server”。看了下工程下存在.project和.setting文件，最终解决：
选中项目右键—&gt;properties-&gt;Project Facets—&gt;Dynamic Web Project和java都已勾选，只是j...]]></description><category></category></item><item><title><![CDATA[【转】ListView中getChildAt(index)的使用注意事项]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82618702</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82618702</guid><author>iteye_971</author><pubDate>Tue, 05 May 2015 19:29:47 +0800</pubDate><description><![CDATA[
1.原理 在很多时候ListView列表数据不需要全部刷新，只需刷新有数据变化的那一条，这时可以用getChildAt(index)获取某个指定position的view，并对该view进行刷新。 注意：在ListView中，使用getChildAt(index)的取值，只能是当前可见区域（列表可滚动）的子项！ 即取值范围在 &amp;gt;= ListView.getFirstVisiblePosi...]]></description><category></category></item><item><title><![CDATA[【android】adb refused request: closed；waiting for debugger]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82610227</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82610227</guid><author>iteye_971</author><pubDate>Thu, 27 Nov 2014 18:29:25 +0800</pubDate><description><![CDATA[
安卓开发：eclipse进行debug的时候，手机显示waiting for debugger等了好久还是处于这个状态，并且eclipse报出：adb refused request: closed。解决办法：
第一方案：
有可能开了两个eclipse在调试----尝试结果，失败
第二方案：
cmd执行adb kill-server和adb start-server-----尝试结果：失...]]></description><category></category></item><item><title><![CDATA[【android】id cannot be resolved or is not a field]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82610039</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82610039</guid><author>iteye_971</author><pubDate>Tue, 25 Nov 2014 14:00:34 +0800</pubDate><description><![CDATA[
    android开发中遇到id cannot be resolved or is not a field错误，解决方案：
    确定引入的R包为 import com.${your app package}.R
]]></description><category></category></item><item><title><![CDATA[MessageFormat的使用和注意]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82574657</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82574657</guid><author>iteye_971</author><pubDate>Mon, 31 Mar 2014 16:14:51 +0800</pubDate><description><![CDATA[
一、用法：
MessageFormat用来格式化一个消息，通常是一个字符串，比如
 示例1：
 String pattern = &quot;my name is {0}, come from {1}&quot;;
 Object[] params = new Object[]{&quot;lucy&quot;,&quot;China&quot;};
 String value = MessageFormat.format(pattern,pa...]]></description><category></category></item><item><title><![CDATA[ie下的表达式expreesion的使用例子]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82571423</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82571423</guid><author>iteye_971</author><pubDate>Thu, 06 Mar 2014 16:53:56 +0800</pubDate><description><![CDATA[
CSS中使用expression,只有ie才能识别，其把CSS属性和Javascript表达式关联起来，示例如下：
 
div[class=&quot;AAA&quot;]{
star:expression(function(obj){if(obj.innerHTML.trim()==&quot;&quot;) obj.style.height=&quot;10px&quot;}(this))
}
此例子是将class为AAA并且内容为空的di...]]></description><category></category></item><item><title><![CDATA[java的System.getProperty()方法可以获取的值【转】]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82549256</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82549256</guid><author>iteye_971</author><pubDate>Fri, 15 Nov 2013 12:30:33 +0800</pubDate><description><![CDATA[

 
java的System.getProperty()方法可以获取的值

 




java.version


Java 运行时环境版本




java.vendor


Java 运行时环境供应商




java.vendor.url


Java 供应商的 URL




java.home


Java 安装目录



...]]></description><category></category></item><item><title><![CDATA[JAVA中的JDK和JVM【转】]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82549254</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82549254</guid><author>iteye_971</author><pubDate>Fri, 15 Nov 2013 11:55:15 +0800</pubDate><description><![CDATA[
1.任何一门语言的开发都需要提供基本的架构对其支持，在java中提供的是一个JDK的类库，它是java运行的核心，是java运行的控制者，它产生程序运行所需要的结果，控制程序的走向，是所有指令和战略的执行中心，它提供java完整的解决方案。它是一套完整的体系结构，包括JVM(java虚拟机)、核心API、集成API、Java工具
。
2.JVM是JDK的最底层，对java程序进行解释和运行，...]]></description><category></category></item><item><title><![CDATA[怎样看自己的操作系统是多少位的]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82549252</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82549252</guid><author>iteye_971</author><pubDate>Fri, 15 Nov 2013 11:53:34 +0800</pubDate><description><![CDATA[在cmd窗口中输入systeminfo回车，显示出系统详细信息，其中观察“系统类型”一项，标明是X86 Based PC,说明是32位，否则是64位。。。]]></description><category></category></item><item><title><![CDATA[java Date和时区转换【转】]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82541261</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82541261</guid><author>iteye_971</author><pubDate>Mon, 23 Sep 2013 15:00:15 +0800</pubDate><description><![CDATA[
java2平台为我们提供了丰富的日期时间API。如java.util.Date;java.util.calendar;java.text.DateFormat等。那么它们之间有什么关系呢？
首先，java.util.Date代表一个时间点，其值为距公元1970年1月1日 00:00:00的毫秒数。所以它是没有时区和Locale概念的。java通过如下形式取得当前时间点：
Date now =...]]></description><category></category></item><item><title><![CDATA[Access restriction: The type FtpClient is not accessible【转】]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82538300</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82538300</guid><author>iteye_971</author><pubDate>Wed, 04 Sep 2013 12:30:27 +0800</pubDate><description><![CDATA[
在做ftp，代码中引用import sun.net.ftp.FtpClient;报如下错误Access restriction: The type FtpClient is not accessible due to restriction on required library D:\Program Files\Java\jre6\lib\rt.jar
sun.net包里的，在eclipse...]]></description><category></category></item><item><title><![CDATA[[Ljava.lang.String; cannot be cast to java.lang.String错误]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82474412</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82474412</guid><author>iteye_971</author><pubDate>Thu, 24 Jan 2013 14:35:27 +0800</pubDate><description><![CDATA[
[Ljava.lang.String; cannot be cast to java.lang.String错误
 
  今天在获取map的内容时报错：[Ljava.lang.String; cannot be cast to java.lang.String
  我的代码如下：
    Iterator i = map.keySet().iterator();
    while(i...]]></description><category></category></item><item><title><![CDATA[The reference to entity “test” must end with the ';' delimiter 异常处理【转】]]></title><link>https://blog.youkuaiyun.com/iteye_971/article/details/82473223</link><guid>https://blog.youkuaiyun.com/iteye_971/article/details/82473223</guid><author>iteye_971</author><pubDate>Fri, 18 Jan 2013 14:41:10 +0800</pubDate><description><![CDATA[
本文转自http://liuzhaodong89.iteye.com/blog/1559998； 
今天修改了配置文件中的一个配置项值，将原先的url连接中加入了一个&amp;amp;source=upload，结果在应用启动的时候报错了。错误栈如下：
 


Java代码  



Caused by: org.xml.sax.SAXParseException: The referen...]]></description><category></category></item></channel></rss>