<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[聚焦]]></title><description><![CDATA[积累和共享，一件小事就可以看出一个人的品质！]]></description><link>https://blog.youkuaiyun.com/fellting</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; fellting]]></copyright><item><title><![CDATA[Cordova Android build error “Cannot read property 'length' of undefined”]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/100887292</link><guid>https://blog.youkuaiyun.com/fellting/article/details/100887292</guid><author>fellting</author><pubDate>Mon, 16 Sep 2019 14:45:42 +0800</pubDate><description><![CDATA[问题现状

1. 升级了android studio 到最新的3.5

2. 本地的cordova和codova android版本

`sudo npm install -g cordova@8.1.2`

`cordova platform add android@^7.1.4`

3. 执行cordova build android

出现错误Cannot read property 'le...]]></description><category></category></item><item><title><![CDATA[Mysql 数据备份脚本]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7826166</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7826166</guid><author>fellting</author><pubDate>Fri, 03 Aug 2012 10:55:56 +0800</pubDate><description><![CDATA[Mysql 备份脚本



#crontab -e
#0 2 * * * /home/mysql/bak/bak.sh

thisday=`date "+%G%m%d"`
bakdir='/home/mysql/bak'

bak_name=$bakdir/'exp_'$thisday'.sql'
mysqldump  --default-character-set=utf8 -h 192]]></description><category></category></item><item><title><![CDATA[Could not initialize class sun.awt.X11GraphicsEnvironment解决]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7729924</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7729924</guid><author>fellting</author><pubDate>Mon, 09 Jul 2012 16:59:49 +0800</pubDate><description><![CDATA[tomcat6用下面的方法
http://tcrct.iteye.com/blog/507953



tomcat7用下面的方法
http://love-love-l.blog.163.com/blog/static/21078304200908595214/





太阳系 - http://blog.youkuaiyun.com/fellting]]></description><category></category></item><item><title><![CDATA[Mysql操作主键]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7722994</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7722994</guid><author>fellting</author><pubDate>Fri, 06 Jul 2012 17:32:41 +0800</pubDate><description><![CDATA[1.查询主键
SELECT
  t.TABLE_NAME,
  t.CONSTRAINT_TYPE,
  c.COLUMN_NAME,
  c.ORDINAL_POSITION
FROM
  INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS t,
  INFORMATION_SCHEMA.KEY_COLUMN_USAGE AS c
WHERE
  t.TABLE_N]]></description><category></category></item><item><title><![CDATA[The function equals must be used with a prefix when a default namespace is not specified解决]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7722650</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7722650</guid><author>fellting</author><pubDate>Fri, 06 Jul 2012 16:21:36 +0800</pubDate><description><![CDATA[用jstl调用java 方法报The function equals must be used with a prefix when a default namespace is not specified错误。


例子

解决方法：
" />




太阳系 - http://blog.youkuaiyun.com/fellting]]></description><category></category></item><item><title><![CDATA[关于一个sql,六一儿童节快乐~]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7623281</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7623281</guid><author>fellting</author><pubDate>Fri, 01 Jun 2012 14:06:01 +0800</pubDate><description><![CDATA[*查询test表中lotetype字段中有且只有两个相同的记录，且这两条记录中的date_time时间间隔为十分钟，取其中的一条作为结果输出。
表：

CREATE TABLE `test` (
	  `id` varchar(20) COLLATE utf8_swedish_ci,
	  `lotetype` varchar(20) COLLATE utf8_swedish_ci,]]></description><category></category></item><item><title><![CDATA[rpm包搜索网站]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7617094</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7617094</guid><author>fellting</author><pubDate>Wed, 30 May 2012 17:08:15 +0800</pubDate><description><![CDATA[网址：     http://rpmfind.net/linux/rpm2html/search.php]]></description><category></category></item><item><title><![CDATA[rpm安装报错]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7616979</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7616979</guid><author>fellting</author><pubDate>Wed, 30 May 2012 16:53:36 +0800</pubDate><description><![CDATA[在命令后面添加两个参数
--force 即使覆盖属于其它包的文件也强迫安装 
--nodeps 如果该RPM包的安装依赖其它包，即使其它包没装，也强迫安装。 
rpm -ivh XXX.rpm --force --nodeps
太阳系 - http://blog.youkuaiyun.com/fellting]]></description><category></category></item><item><title><![CDATA[linux卸载openoffice]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7616723</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7616723</guid><author>fellting</author><pubDate>Wed, 30 May 2012 16:13:08 +0800</pubDate><description><![CDATA[http://blog.youkuaiyun.com/frankyzjl/article/details/4129667


rpm -e `rpm -qa |grep openoffice` `rpm -qa |grep ooobasis`]]></description><category></category></item><item><title><![CDATA[EXTjs Api打不开解决方法]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7613456</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7613456</guid><author>fellting</author><pubDate>Tue, 29 May 2012 17:06:07 +0800</pubDate><description><![CDATA[http://crabdave.iteye.com/blog/334023]]></description><category></category></item><item><title><![CDATA[Mysql刷库脚本中带中文]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7613408</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7613408</guid><author>fellting</author><pubDate>Tue, 29 May 2012 17:03:51 +0800</pubDate><description><![CDATA[Mysql刷库脚本中带中文，用Mysql命令登录后刷入数据库后，读取出来出现乱码。


出现的情况有可能是下面的原因：
安装完mysql没有修改客户端连接编码，默认是latin1，用mysql命令登录进去直接source,导致刷进去的数据是latin1编码的。



解决方案：
1.mysql命令登录时加参数


mysql --default-character-set=]]></description><category></category></item><item><title><![CDATA[JS处理字符串中的特殊字符]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7591774</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7591774</guid><author>fellting</author><pubDate>Tue, 22 May 2012 17:21:27 +0800</pubDate><description><![CDATA[项目组内有同事用JS组装JSON是字符串拼接，结果出问题了（建议采用json插件），没重写，在基础上进行修复，导致问题的原因是字符串中有换行符或者空格。
处理方法：把这些特殊字符找到替换成转义字符。
利用Jquery.json插件里面的quoteString方法。
下载地址：http://code.google.com/p/jquery-json/downloads/list
例子代码，进]]></description><category></category></item><item><title><![CDATA[jQuery 动态内容添，获取HTML标签和属性]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7557705</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7557705</guid><author>fellting</author><pubDate>Fri, 11 May 2012 15:56:12 +0800</pubDate><description><![CDATA[在页面开发中，操作HTML比较简单，Ajax获取表单中的内容，封装数据比较简单了，假设是JSON的，key值填写ID值，value值填写标签内容值，不需要重复的选择器去选择，需要注意的是ID值要和JAVA对象里面的属性值保持一致。前后代码变得非常简单。





Insert title here


	$(document).ready(function(){
			//动态内容添加]]></description><category></category></item><item><title><![CDATA[JS 时间处理和格式转换]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7555245</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7555245</guid><author>fellting</author><pubDate>Thu, 10 May 2012 21:53:04 +0800</pubDate><description><![CDATA[一。时间加减，日期加减，年月日加减一样。
var   mydate=   new   Date('2012-05-10 10:10:21'); 
 mydate.setDate(mydate.getDate()+50);  //当前时间加50天
二。分钟秒钟加减，setMinutes方法


格式转换


Date.prototype.format = function(forma]]></description><category></category></item><item><title><![CDATA[jQuery 总结]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7554614</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7554614</guid><author>fellting</author><pubDate>Thu, 10 May 2012 18:13:36 +0800</pubDate><description><![CDATA[1. trigger 自动添加点击或者其他事件函数

$('#id').find('a:eq(0)').trigger('click');
2.each DOM操作，循环父标签下面的每个子标签


('.classid a').each(function(){}）
3.toggle 用于绑定两个或多个事件处理器函数


$('.classid').toggle(function]]></description><category></category></item><item><title><![CDATA[去掉Iframe的横向或竖向滚动条]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7552674</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7552674</guid><author>fellting</author><pubDate>Thu, 10 May 2012 09:34:41 +0800</pubDate><description><![CDATA[http://61899561.blog.163.com/blog/static/353702762008920103212689/




'让竖条消失:





'让横条消失:]]></description><category></category></item><item><title><![CDATA[Mysql 删除锁]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7547587</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7547587</guid><author>fellting</author><pubDate>Tue, 08 May 2012 20:25:37 +0800</pubDate><description><![CDATA[http://blog.sina.com.cn/s/blog_6eee53080100z4ce.html]]></description><category></category></item><item><title><![CDATA[JAVA中的volatile关键字]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7516705</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7516705</guid><author>fellting</author><pubDate>Fri, 27 Apr 2012 10:20:44 +0800</pubDate><description><![CDATA[Volatile修饰的成员变量在每次被线程访问时，都强迫从共享内存中重读该成员变量的值。而且，当成员变量发生变化时，强迫线程将变化值回写到共享内存。这样在任何时刻，两个不同的线程总是看到某个成员变量的同一个值。
Java语言规范中指出：为了获得最佳速度，允许线程保存共享成员变量的私有拷贝，而且只当线程进入或者离开同步代码块时才与共享成员变量的原始值对比。
这样当多个线程同时与某个对象交互时，就]]></description><category></category></item><item><title><![CDATA[Android Support Package 支撑包]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7414883</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7414883</guid><author>fellting</author><pubDate>Sat, 31 Mar 2012 11:20:10 +0800</pubDate><description><![CDATA[http://developer.android.com/sdk/compatibility-library.html



如果要添加android-support-v4的jar ，在eclipse添加该/extras/android/support/v4/android-support-v4.jar.








太阳系 - http://blog.csdn.ne]]></description><category></category></item><item><title><![CDATA[SourceInsight 实用教程和技巧（链接）]]></title><link>https://blog.youkuaiyun.com/fellting/article/details/7387971</link><guid>https://blog.youkuaiyun.com/fellting/article/details/7387971</guid><author>fellting</author><pubDate>Fri, 23 Mar 2012 16:53:11 +0800</pubDate><description><![CDATA[安装，创建创建源码项目（图解）
http://ishare.iask.sina.com.cn/f/8643132.html



使用技巧
http://hi.baidu.com/opennow/blog/item/2ea9392f48eb0b3d1e3089db.html

http://blog.youkuaiyun.com/flyyanqu/article/details/2222799]]></description><category></category></item></channel></rss>