类似%e7%b4%a2%e8%8a%99%e7的url如何转成中文？_course

有一个url： http://119.145.36.245:8091/csco/txt/text/a/9/9130/%e7%b4%a2%e8%8a%99%e7%89%b9%e5%a4%8d%e7%89%8c%e7%82%b9%e8%af%84.docx 这个文件%e7%b4%a2%e8%8a%99%e7%89%b9%e5%a4%8d%e7%89%8c%e7%82%b9%e8%af%84.docx应该是个中文名 如何转成看得懂的中文？

单元测试 c 代码[关闭] _course

<div class="post-text" itemprop="text"> <p>I worked on an embedded system this summer written in straight C. It was an existing project that the company I work for had taken over. I have become quite accustomed to writing unit tests in Java using JUnit but was at a loss as to the best way to write unit tests for existing code (which needed refactoring) as well as new code added to the system.</p> <p>Is there any way to make unit testing plain C code as easy as unit testing Java code with, for example, <em>JUnit</em>? Any insight that would apply specifically to embedded development (cross-compiling to arm-linux platform) would be greatly appreciated.</p> </div> <p>转载于:https://stackoverflow.com/questions/65820/unit-testing-c-code</p>

svn中文路径 eclipse检出报错_course

checkout https://172.16.10.226/svn/OA%E4%BA%A7%E5%93%81%E7%BB%84%E9%85%8D%E7%BD%AE%E5%BA%93/%E6%94%BF%E5%8A%A1%E5%8A%9E%E5%85%AC/%E9%9D%92%E5%B2%9B%E5%9F%8E%E9%98%B3%E5%8C%BA%E6%94%BF%E5%8D%8F%E5%A7%94%E5%91%98%E6%A1%A3%E6%A1%88%E7%AE%A1%E7%90%86/%E5%BC%80%E5%8F%91%E5%BA%93/%E7%BC%96%E7%A0%81/chyzx_khd -r HEAD --depth=infinity --ignore-externals --force ÎļþÃû¡¢Ŀ&frac14;Ãû»ò¾í±êÓ﷨²»Õýȷ¡£ svn: Can9;t make directory 9;G:\hhyk\code\java_eclipse\ chyzx_khd 9;: 文件名、目录名或卷标

关于struts2返回参数的问题_course

<p><span>我在拦截器里通过request.getHeader("Referer")获得了浏览器的访问记录，现在在action里想直接调用访问记录的地址予以返回，不知道描述的是否清晰。 </span></p> <p> </p> <p><span>假设有一条这样的访问记录http://localhost:8080/aaa/bbb.action?id=1&amp;name=2</span></p> <p> </p> <p><span>发现如果返回action，带参数的话，在转发之后参数会被去掉，即变成http://localhost:8080/aaa/bbb.action </span></p> <p> </p> <p><span>大家有没有什么办法？ 我的配置文件采用了比较山寨的零配置方案，参考了这个文档：<a href="http://%E6%88%91%E5%9C%A8%E6%8B%A6%E6%88%AA%E5%99%A8%E9%87%8C%E9%80%9A%E8%BF%87request.getHeader(%22Referer%22)%E8%8E%B7%E5%BE%97%E4%BA%86%E6%B5%8F%E8%A7%88%E5%99%A8%E7%9A%84%E8%AE%BF%E9%97%AE%E8%AE%B0%E5%BD%95%EF%BC%8C%E7%8E%B0%E5%9C%A8%E5%9C%A8action%E9%87%8C%E6%83%B3%E7%9B%B4%E6%8E%A5%E8%B0%83%E7%94%A8%E8%AE%BF%E9%97%AE%E8%AE%B0%E5%BD%95%E7%9A%84%E5%9C%B0%E5%9D%80%E4%BA%88%E4%BB%A5%E8%BF%94%E5%9B%9E%EF%BC%8C%E4%B8%8D%E7%9F%A5%E9%81%93%E6%8F%8F%E8%BF%B0%E7%9A%84%E6%98%AF%E5%90%A6%E6%B8%85%E6%99%B0%E3%80%82%20%E5%81%87%E8%AE%BE%E6%9C%89%E4%B8%80%E6%9D%A1%E8%BF%99%E6%A0%B7%E7%9A%84%E8%AE%BF%E9%97%AE%E8%AE%B0%E5%BD%95http//localhost:8080/aaa/bbb.action?id=1&amp;name=2%20%E5%8F%91%E7%8E%B0%E5%A6%82%E6%9E%9C%E8%BF%94%E5%9B%9Eaction%EF%BC%8C%E5%B8%A6%E5%8F%82%E6%95%B0%E7%9A%84%E8%AF%9D%EF%BC%8C%E5%9C%A8%E8%BD%AC%E5%8F%91%E4%B9%8B%E5%90%8E%E5%8F%82%E6%95%B0%E4%BC%9A%E8%A2%AB%E5%8E%BB%E6%8E%89%EF%BC%8C%E5%8D%B3%E5%8F%98%E6%88%90http://localhost:8080/aaa/bbb.action%20%E5%A4%A7%E5%AE%B6%E6%9C%89%E6%B2%A1%E6%9C%89%E4%BB%80%E4%B9%88%E5%8A%9E%E6%B3%95%EF%BC%9F%20%20%E6%88%91%E7%9A%84%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E5%9F%BA%E6%9C%AC%E9%87%87%E7%94%A8%E4%BA%86%E9%9B%B6%E9%85%8D%E7%BD%AE%EF%BC%8C%E5%8F%82%E8%80%83%E4%BA%86%E8%BF%99%E4%B8%AA%E6%96%87%E6%A1%A3%EF%BC%9Ahttp://www.blogjava.net/goldrain/archive/2009/04/07/264215.html%20%20" target="_blank">http://www.blogjava.net/goldrain/archive/2009/04/07/264215.html</a> </span></p> <p> </p> <p>关于request.getHeader("Referer")这部分，代码与下面类似：</p> <p> </p> <p> </p> <p> </p> <pre name="code" class="java"> public void prepare() throws Exception { if ( request != null ) { String referer = request.getHeader( "Referer" ); logger.debug(this, "prepare()","referer is 9;%9;", referer); if ( referer != null ) { redirect( referer ); } else { redirect( request.getContextPath() ); } }</pre>   <p>不知道描述的是否清楚，盼回复，非常感谢。</p><br /><strong>问题补充：</strong><br />俺的问题解决了，很囧，居然把配置文件中的redirect-action改为redirect就解决了，大家共勉啊，至于为什么我现在还是想不太明白。

SVN switch to branch 的时候报错_course

今天我用SVN执行switch然后选择好路径后点击确定后报错了！ 错误信息为：错误: “https://10.25.2.91:83/svn/project/AXA%E9%9D%9E%E8%BD%A6%E9%99%A9%E6%89%BF%E4%BF%9D%E5%87%BA%E5%8D%95%E7%B3%BB%E7%BB%9F%E9%A1%B9%E7%9B%AE/AXA/Development/%E5%B9%B6%E8%A1%8C%E5%BC%80%E5%8F%91/02-develop/20170710_%E9%9C%80%E6%B1%82%EF%BC%9A%E4%BA%BA%E5%91%  

正则表达式或者bs4 匹配 得到 代码中的汉字部分，不是得到一个，在我程序中需要得到很多个，请大佬帮忙解决一下，谢谢_course

``` <a class="topic-text" href="http://tieba.baidu.com/hottopic/browse/hottopic?topic_id=278032&amp;topic_name=%E6%97%A5%E6%9C%AC%E8%A7%84%E5%AE%9A%E5%9D%90%E8%BF%87%E5%B1%B1%E8%BD%A6%E7%A6%81%E6%AD%A2%E5%B0%96%E5%8F%AB" target="_blank">日本规定坐过山车禁止尖叫</a> ``` <a class="topic-text" href="http://tieba.baidu.com/hottopic/browse/hottopic?topic_id=278032&amp;topic_name=%E6%97%A5%E6%9C%AC%E8%A7%84%E5%AE%9A%E5%9D%90%E8%BF%87%E5%B1%B1%E8%BD%A6%E7%A6%81%E6%AD%A2%E5%B0%96%E5%8F%AB" target="_blank">日本规定坐过山车禁止尖叫</a>

支付宝请求提示 系统繁忙，请稍后再试（ALIN10146）_course

alipay_sdk=alipay-sdk-java-3.4.27.ALL&app_id=2016092000558143&biz_content=%7B%22body%22%3A%22%E5%8E%A6%E9%97%A8%E5%B8%82%E5%98%89%E6%99%9F%E5%88%9B%E6%96%B0%E6%8A%95%E8%B5%84%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%E7%89%A9%E6%B5%81%E5%9B%AD%E5%8C%BA-%E6%B0%B4%E7%94%B5%E8%B4%B9%E7%94%A8%E6%94%B6%E5%8F%96%22%2C%22out_trade_no%22%3A%22CFDH-201810-0001%22%2C%22product_code%22%3A%22FACE_TO_FACE_PAYMENT%22%2C%22subject%22%3A%22%E6%B0%B4%E7%94%B5%E8%B4%B9%22%2C%22total_amount%22%3A%220.01%22%7D&charset=UTF-8&format=json&method=alipay.trade.app.pay&notify_url=http%3A%2F%2Flocalhost%3A8080%2FBH_CLIS%2Flanded.action&sign=EcXCapiOM%2Fxib020ML5RcrbOMuZf%2FaTleNNweSuHIpeCWwEweVGeY2DtPEK2kj%2FlbwL2cRSCOxuhuGrzwJp3UUX5yRhg0ITf%2BEQIs6U6PLl%2Bg7BsyKwmks%2B2IbPv757iMPH7gHR88v1MTZuvNQfcUXw4GtxqrUly8qw%2BT20j9z4x17MuhyXIoAXOzw3d07d9CDiRBFkI4x3jM7UJWZpgFzmNgSKlmZLKA%2BD%2BGkoqoGCprl19YsZZPZwdV0cZ%2FbtlyFPRmC6C6E5%2FR5ZoJa14YT53yn204KyIVgMdMdE18lsa%2BBuE7UzgJJkJTlbnnClE8wvAwTNOABO6bRZm54Hp2g%3D%3D&sign_type=RSA2&timestamp=2018-11-06+16%3A06%3A43&version=1.0

vs2010打开网站提示web项目针对.netframework2,次计算机上没有安装它_course

web项目针对.netframework2,次计算机上没有安装它。您必须下载此框架以及.net framework3.5，以便打开和生产该项目。若需要继续，必须选择下面的一个选项。  如果直接点关闭按钮，项目将不可用。 

js发的url中grouops应该是中文的为什么出现下面的情况，该怎么解决_course

http://localhost:9999/cms/sn/selectByAll?groups=%E6%B5%8B%E8%AF%95%E7%94%A8%E6%88%B7&page=1&rows=10

%D6%E9%BD%AD%B8%D6%C7%D9如何转为中文_course

我在爬淘宝josn数据这种文字，不知道怎么处理 “rs_query:%B5%E7%B8%D6%C7%D9","rs:2;rs_query:%B8%D6%C7%D9+%D1%C5%C2%ED%B9%FE","rs:3;rs_query:%C8%FD%BD%C7%B8%D6%C7%D9","rs:4;rs_query:%B8%D6%C7%D9%B6%FE%CA%D6","rs:5;rs_query:%D6%E9%BD%AD%B8%D6%C7%D9","rs:6;rs_query:%B5%E7%D7%D3%B8%D6%C7%D9","rs:7;rs_query:%B8%D6%C7%D9+%BC%D2%D3%C3","rs:8;rs_query:%D1%C5%C2%ED%B9%FE%B5%E7%B8%D6%C7%D9","rs:9;rs_query:kawai%B8%D6%C7%D9","rs:10;rs_query:%D0%C7%BA%A3%B8%D6%C7%D9","rs:11;rs_query:%C8%FD%D2%E6%B8%D6%C7%D9","rs:12;rs_query:%B8%D6%C7%D9%BC%D2%D3%C3+%D7%A8%D2%B5","rs:13;rs_query:%B8%D6%C7%D9%C8%EB%C3%C5","rs:14;rs_query:%C2%DE%C0%BC%B5%E7%B8%D6%C7” “%253ACN%2B440300%2BCAN806%2BCAN807%2BCAN808%2BCAN809%2BCAN810%2BHN%2BHUZ101%2BSXHD%2BSXHN%2B0%3Bzf_sort%3A76%3Bhas_p4p%3A1%3Btopcatpredict_flag%3A1%3Bhas_sku_pic%3A0%3Btab_type%3Aall%3Bsn_hide%3A0%3Bs%3Amainsearch%3Beval%3A1%3Bqinfo%3A1%2C10%2C23%2C30%2C43%2C50%2C61%2C65%2C70%2C81%2C103%2C115%2C120%2C130%2C146%2C179%2C200%2C225%2C230%2C240%2C255%2C645%2C1100%2C9100%2C150017300%2C150017316%2C1000000000%3Bapass%3A0%3B\u0026rn\u003d03403ac5713105e186846a4793736f93\u0026nick\u003d\u0026multivariate\u003dmain_alg%3A267%3Bsearchapp_xmatch%3A3047%3Bmain_fe_extend%3A4532%3Bpfourp_test%3A560%3Bpfourp_mbox%3A4766%3Bmain_fe%3A294%3Bpricefixbts%3A8921\u0026srppage\u003d2\u0026s_query\u003d%B8%D6%C7%D9"”

hibernate的配置问题,，新人刚开始学_course

2015-5-13 19:21:54 org.apache.catalina.core.AprLifecycleListener init 信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: f:\Users\xu\AppData\Local\MyEclipse\Common\binary\com.sun.java.jdk.win32.x86_64_1.6.0.013\bin;F:\Users\xu\AppData\Local\MyEclipse\Common\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_9.0.0.me201109141806\tomcat\bin 2015-5-13 19:21:54 org.apache.coyote.http11.Http11Protocol init 信息: Initializing Coyote HTTP/1.1 on http-8080 2015-5-13 19:21:54 org.apache.catalina.startup.Catalina load 信息: Initialization processed in 1716 ms 2015-5-13 19:21:54 org.apache.catalina.core.StandardService start 信息: Starting service Catalina 2015-5-13 19:21:54 org.apache.catalina.core.StandardEngine start 信息: Starting Servlet Engine: Apache Tomcat/6.0.13 log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.util.fs.DefaultFileManagerFactory). log4j:WARN Please initialize the log4j system properly. 2015-5-13 19:21:58 org.apache.catalina.core.StandardContext filterStart 严重: Exception starting filter struts2 Unable to load configuration. - action - file:/E:/%E6%96%B0%E5%BB%BA%E6%96%87%E4%BB%B6%E5%A4%B9/workspace/.metadata/.me_tcat/webapps/userhaber/WEB-INF/classes/struts.xml:8:70 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:493) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:57) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3693) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4340) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: Unable to load configuration. - action - file:/E:/%E6%96%B0%E5%BB%BA%E6%96%87%E4%BB%B6%E5%A4%B9/workspace/.metadata/.me_tcat/webapps/userhaber/WEB-INF/classes/struts.xml:8:70 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:967) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:435) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:479) ... 29 more Caused by: Action class [com.xu.action] not found - action - file:/E:/%E6%96%B0%E5%BB%BA%E6%96%87%E4%BB%B6%E5%A4%B9/workspace/.metadata/.me_tcat/webapps/userhaber/WEB-INF/classes/struts.xml:8:70 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:486) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:429) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:556) at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:295) at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:112) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:264) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 32 more 2015-5-13 19:21:58 org.apache.catalina.core.StandardContext start 严重: Error filterStart 2015-5-13 19:21:58 org.apache.catalina.core.StandardContext start 严重: Context [/userhaber] startup failed due to previous errors 2015-5-13 19:22:00 org.apache.coyote.http11.Http11Protocol start 信息: Starting Coyote HTTP/1.1 on http-8080 2015-5-13 19:22:00 org.apache.jk.common.ChannelSocket init 信息: JK: ajp13 listening on /0.0.0.0:8009 2015-5-13 19:22:00 org.apache.jk.server.JkMain start 信息: Jk running ID=0 time=0/16 config=null 2015-5-13 19:22:00 org.apache.catalina.startup.Catalina start 信息: Server startup in 5324 ms

APP支付宝支付提示“系统繁忙，请稍后再试”是什么原因？_course

APP支付宝支付提示“系统繁忙，请稍后再试”是什么原因呢？我的请求字符串是： charset=utf-8&biz_content=%7B%22body%22%3A%22%E7%BC%B4%E6%9C%8D%E5%8A%A1%E8%B4%B9%22%2C%22subject%22%3A%22%E4%BA%BA%E4%BA%8B%E5%B7%A5%E8%B5%84%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%E6%9C%8D%E5%8A%A1%E8%B4%B9%22%2C%22out_trade_no%22%3A%22JF191030085023481850%22%2C%22timeout_express%22%3A%2230m%22%2C%22total_amount%22%3A%220.02%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%7D&method=alipay.trade.app.pay&notify_url=http%3A%2F%2Fwww.bjdsst.com%2FSystemShop%2FAlipay%2FMobile%2Fnotify_url.aspx&app_id=2019022263313248&sign_type=RSA2&version=1.0&timestamp=2019-10-30+10%3A02%3A18&sign=EVqgVbGbB2t7qYR5A8%2B5E6LwADYGIC21UTpTjwNiMiYxr%2BJ1RWJ6TL9WLDniRfpnFoHg4sbxEN2MZpVbOQnD5oVnIDHZaoxGgnqfSfdHKLKZPOJ5W65GNKoAPxYp2CJHd8fD%2Ft%2FGHLVcknFIHUdTrdus3oeYiAn8MH2PsDevLbI%3D

struts2中，jsp页面设置theme="ajax"_course

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <%@ taglib prefix="s" uri="/struts-tags" %> <%@ taglib prefix="sx" uri="/struts-dojo-tags" %> <html> <head> <title>tree.jsp</title> <sx:head /> </head> <body> <h3> tree和treenode标签使用范例 </h3> <p> <sx:tree id="root" label="HTML"> <sx:treenode label="<b>html1</b>" id="html1"> <sx:treenode label="subhtml1" id="subhtml1"></sx:treenode> <sx:treenode label="subhtml2" id="subhtml2"></sx:treenode> </sx:treenode> <sx:treenode label="<b>html2</b>" id="html2" /> </sx:tree> </p> </body> </html> 早期的sturts2中有s:tree,s:treenode等标签，新的struts2移到dojo里面了，但是sx:tree和sx:treenode都没有theme这个属性了，在这个jsp里面怎么设置theme="ajax"啊，sx:head也没有theme这个属性。

【求解】如何把百度搜索出来URL转换为真实的URL_course

例如： 百度搜索出来的结果链接是http://m.baidu.com/from=0/bd_page_type=1/ssid=0/uid=0/pu=usm%404%2Csz%40224_220%2Cta%40iphone___3_537/baiduid=42C2822BFC2AD43981938EB089B4DF5B/w=0_10_/t=iphone/l=1/tc?ref=www_iphone&lid=8501671212228773092&order=9&fm=alop&waplogo=1&tj=www_normal_9_0_10_title&vit=osres&waput=2&cltj=normal_title&asres=1&nt=wnor&title=2017%E5%8E%A6%E9%97%A8%E6%97%85%E6%B8%B8%E6%94%BB%E7%95%A5%2C%E5%8E%A6%E9%97%A8%E8%87%AA%E7%94%B1%E8%A1%8C%E6%94%BB%E7%95%A5%2C%E8%9A%82%E8%9C%82%E7%AA%9D%E5%8E%A6%E9%97%A8%E5%87%BA%E6%B8%B8%E6%94%BB%E7%95%A5...&dict=-1&w_qd=IlPT2AEptyoA_yk5wgYor3i&sec=22184&di=ecfb8130b4d0afeb&bdenc=1&nsrc=IlPT2AEptyoA_yixCFOxXnANedT62v3IGtiQNChV0D7doo39hLWxBdleZnKhVibGUpKb 点进去是 http://www.mafengwo.cn/travel-scenic-spot/mafengwo/10132.html 在PHP中 如何转换的 通过搜索出来的URL转换为真实URL

比较特殊的mysql行转列问题_course

<div class="iteye-blog-content-contain" style="font-size: 14px;"> <p>现有如下数据表数据， 现在要目的是要通过特殊的行转列把数据变成如下形式。我在网上看到一般的行转列技术并不适用我目前的需求。这是因为对于每一个device_id，上期日期和本期日期并不是固定的，但有一点是固定的，那就是上期日期&lt;=本期日期。对这种情况，请问用什么方式实现行转列？ </p> <p> </p> <p>详细问题：<a style="font-size: 12px; line-height: 1.5;" href="http://www.dewen.org/q/14673/%E6%AF%94%E8%BE%83%E7%89%B9%E6%AE%8A%E7%9A%84mysql%E8%A1%8C%E8%BD%AC%E5%88%97%E9%97%AE%E9%A2%98">http://www.dewen.org/q/14673/%E6%AF%94%E8%BE%83%E7%89%B9%E6%AE%8A%E7%9A%84mysql%E8%A1%8C%E8%BD%AC%E5%88%97%E9%97%AE%E9%A2%98</a></p> </div>

从JWPlayer下载管理器缓存下载_course

<div class="post-text" itemprop="text"> <p>My code</p> <pre><code> &lt;div id="my-video"&gt;&lt;/div&gt; &lt;script src="{{ asset(9;js/jwplayer.js9;) }}"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; jwplayer("my-video").setup({ autostart: false, file: "{{ asset(9;videos/18ThemeDetection.mp49;) }}", image: "{{ asset(9;vimg/18ThemeDetection.png9;) }}", width: "1000", height: "700", primary: "html", }); &lt;/script&gt; </code></pre> <p>In this, my download manager is downloading the file. How can I protect video from downloading?</p> <p>Is it right what I am doing? or need to change something</p> <p>Please help. Thank you</p> </div>

svn提交更新代码出错，求解_course

问题： 求大神解答，我用eclipse集成的SVN插件更新代码没问题，但是提交都会报错怎么办？ 备注： SVN插件是在线安装方法集成的，版本是Subclipse 1.6的，用TortoiseSVN提交没问题 报错信息如下： commit -m "提交新文件内容" F:/java Mid/Ideal/3_WorkSpace/workspace160229/....../Controller.java svn: Commit failed (details follow): svn: applying log message to /svn/%E5%A2%9E%E5%80%BC%E5%BA%94%E7%94%A8%E8%BD%AF%E4%BB%B6%E9%83%A8CMMI%E9%A1%B9%E7%9B%AE/%E5%BC%80%E5%8F%91%E7%BB%B4%E6%8A%A4%E9%A1%B9%E7%9B%AE/SOHO%E4%B8%AD%E5%9B%BD/SOHO%E4%B8%AD%E5%9B%BD%E5%91%BC%E5%8F%AB%E4%B8%AD%E5%BF%83%E9%A1%B9%E7%9B%AE/trunk/06%E5%BC%80%E5%8F%91%E8%BF%87%E7%A8%8B%E6%BA%90%E4%BB%A3%E7%A0%81/....../controller 求解？？？？？