<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[追求卓越]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lyalei</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lyalei]]></copyright><item><title><![CDATA[arcgis server10.2.2  升级到 arcgis server10.5问题整理]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/80929312</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/80929312</guid><author>lyalei</author><pubDate>Thu, 05 Jul 2018 16:46:15 +0800</pubDate><description><![CDATA[背景：由于需要使用3d地图服务高程，所以对arcgis server进行升级，升级方式直接采用高版本安装包进行安装，安装成功后，会直接对之前的站点进行升级，这个过程都没问题。并且arcgis server10.5对影像服务 和 地图展示效果都达到了需求。问题：但是在新发布地图服务，数据存储在SDE中，报错：ERROR 001487 : 无法更新发布到服务器端数据位置的服务。解决办法：1.重新安装了...]]></description><category></category></item><item><title><![CDATA[github最值得收藏的Bootstrap3后台管理框架]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/80601509</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/80601509</guid><author>lyalei</author><pubDate>Wed, 06 Jun 2018 21:39:39 +0800</pubDate><description><![CDATA[github上9款最值得收藏的bootstrap3后台管理平台html框架AdminLTEGentelella AdminVali AdminModularAdminMetisAceLight Bootstrap DashboardMaterial DashboardClearmin1. AdminLTEAdminLTE是一个完全响应的后台管理模板。基于Bootstrap3框架。高度可定制，易于使...]]></description><category></category></item><item><title><![CDATA[Android指南针之加速度传感器地磁传感器]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/80444218</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/80444218</guid><author>lyalei</author><pubDate>Thu, 24 May 2018 21:41:07 +0800</pubDate><description><![CDATA[    由于andorid不推荐用传统的方向传感器,推荐用加速度传感器和地磁传感器来构造得到方向传感器的数据,其实主要是z轴的旋转角度。代码如下：public class MainActivity extends Activity {
    private ImageView compass;
    private SensorManager sensorManager;
    @Overr...]]></description><category></category></item><item><title><![CDATA[Oracle服务器数据库出现ORA-12516]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/79353249</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/79353249</guid><author>lyalei</author><pubDate>Fri, 23 Feb 2018 14:23:53 +0800</pubDate><description><![CDATA[问题：ORA-12516: TNS: 监听程序找不到符合协议堆栈要求的可用处理程错误,要解决该问题首先查看一下数据库现有的进程数，是否已经达到参数processes的大小。   a.select count(*) from v$process;                         取得数据库目前的进程数。   b.select value from v$parameter where ...]]></description><category></category></item><item><title><![CDATA[Android中用PopupWindow+Spinner点击直接报错]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/77964066</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/77964066</guid><author>lyalei</author><pubDate>Wed, 13 Sep 2017 11:56:17 +0800</pubDate><description><![CDATA[Android上面用PopupWindow中添加Spinner时，点击后崩溃，问题如下：
解决办法如下：只需要在xml文件设置的时候 加上 <Spinner
            android:id="@+id/spinnerIsLabel"
            android:layout_width="match_parent"
            android:layout_]]></description><category></category></item><item><title><![CDATA[win7系统pagefile.sys占用空间调整]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/77688397</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/77688397</guid><author>lyalei</author><pubDate>Tue, 29 Aug 2017 21:19:40 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[AE中开发中，读取mdb或gdb中图层时，判断图层是否存在]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/48413643</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/48413643</guid><author>lyalei</author><pubDate>Sun, 13 Sep 2015 11:02:00 +0800</pubDate><description><![CDATA[AE开发中，遍历大量数据时，调用gdb或mdb中的某个图层时，首先保证图层存在，下面是判断所需图层是否存在,获取要素类。]]></description><category></category></item><item><title><![CDATA[Android中Service标签提示Exported service does not require permission警告]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/48314371</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/48314371</guid><author>lyalei</author><pubDate>Wed, 09 Sep 2015 12:53:51 +0800</pubDate><description><![CDATA[问题：在manifest文件的标签发现了这个警告 

            android:name="SendService">
            
                
            
        


原因：这是一个可以被外部访问的service，需要使用权限来限制外部访问
解决方法一：
1.添加
android:exported="]]></description><category></category></item><item><title><![CDATA[Android中AndroidManifest.xml uses-sdk警告]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/48314281</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/48314281</guid><author>lyalei</author><pubDate>Wed, 09 Sep 2015 12:37:26 +0800</pubDate><description><![CDATA[问题：在android开发中AndroidManifest.xml 中的uses-sdk警告 "Not targeting the latest versions of Android; compatibility modes apply. Consider testing and  updating this version. Consult the android.os.Build.VERSI]]></description><category></category></item><item><title><![CDATA[asp.net中使用AutoCompleteExtender具体方法]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/48239591</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/48239591</guid><author>lyalei</author><pubDate>Sun, 06 Sep 2015 08:54:41 +0800</pubDate><description><![CDATA[在asp.net中我们期望输入部分字符后，获取提示符以保证快速获取所需的录入信息。]]></description><category></category></item><item><title><![CDATA[Android中Button控件Buttons in button bars should be borderless;警告信息]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/48025417</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/48025417</guid><author>lyalei</author><pubDate>Thu, 27 Aug 2015 11:55:29 +0800</pubDate><description><![CDATA[Buttons in button bars should be borderless; use style="?android:attr/buttonBarButtonStyle" (and ?android:attr/buttonBarStyle on the parent)的警告信息]]></description><category></category></item><item><title><![CDATA[ORACLE中的varchar2()与nvarchar2()的讲解]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47976629</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47976629</guid><author>lyalei</author><pubDate>Tue, 25 Aug 2015 14:36:06 +0800</pubDate><description><![CDATA[Oracle中NVARCHAR2和VARCHAR2的区别 :
从使用角度来看区别在于：NVARCHAR2在计算长度时和字符集相关的，例如数据库是中文字符集时以长度10为例，
1、NVARCHAR2(10)是可以存进去10个汉字的，如果用来存英文也只能存10个字符。 
2、而VARCHAR2(10)的话，则只能存进5个汉字，英文则可以存10个 

  CHAR固定长度字符域，最大长度可达2]]></description><category></category></item><item><title><![CDATA[Oracle数据类型与.NET中的对应关系]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47832779</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47832779</guid><author>lyalei</author><pubDate>Fri, 21 Aug 2015 12:39:53 +0800</pubDate><description><![CDATA[Oracle连接添加的引用不同，会存在数据类型不同以及其他一些差别，就工作中遇到的问题暂时总结下。

两种不同的添加引用语句：

(1)System.Data.OracleClient;

(2)Oracle.DataAccess.Client;

Oracle.DataAccess.Type;

采用第二种引用，创建的OracleCommand实例有ArrayBindCoun]]></description><category></category></item><item><title><![CDATA[ArcGIS for Android 设置地图网格背景]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47610157</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47610157</guid><author>lyalei</author><pubDate>Thu, 13 Aug 2015 11:38:28 +0800</pubDate><description><![CDATA[ArcGIS For Android 设置地图网格背景]]></description><category></category></item><item><title><![CDATA[Android 5.0 SDK 下载地址]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47444803</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47444803</guid><author>lyalei</author><pubDate>Wed, 12 Aug 2015 15:01:23 +0800</pubDate><description><![CDATA[android 5.0等版本SDK和ADT等工具下载地址]]></description><category></category></item><item><title><![CDATA[winfrom中 Unable to copy file "obj\x86\Debug\TEST.exe"  问题]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47260405</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47260405</guid><author>lyalei</author><pubDate>Mon, 03 Aug 2015 18:53:17 +0800</pubDate><description><![CDATA[Unable to copy file "obj\x86\Debug\TEST.exe" to "bin\Debug\TEST.exe". 对路径“bin\Debug\TEST.exe”的访问被拒绝。]]></description><category></category></item><item><title><![CDATA[winform项目中 ”未能加载文件或程序集“ 问题]]></title><link>https://blog.youkuaiyun.com/lyalei/article/details/47260377</link><guid>https://blog.youkuaiyun.com/lyalei/article/details/47260377</guid><author>lyalei</author><pubDate>Mon, 03 Aug 2015 18:49:40 +0800</pubDate><description><![CDATA[未能加载文件或程序集“Interop.PortableDeviceApiLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null”或它的某一个依赖项。]]></description><category></category></item></channel></rss>