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java-web项目加密运行（支持window/linux）

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JAVA项目加密(Windows/Linux/Mac/龙芯系统)

视频讲解-Java调用DLL

deb app install under terminal

sudodpkg-rpackage_namesudodpkg-ipackage_file.debsudoapt-getautoremove要移除的软件包名sudoapt-getinstall要安装的软件包名debappinstallunderterminal

系统 2019-08-29 23:33:10 2276

编程技术

只做一件事，做好一件事

今天去剪了发，没有任何特别的暧昧的理由，只因为头发太长难打理，每天都要扯半天，干脆剪掉算了，去了理发馆，坐了3个小时，剪了个短发，出门觉得好冷，对那些为我保暖却被我遗弃的发丝有些内疚。回到家，脱掉外套，坐在电脑前面，骤然减轻的头让脖子有些不适应，扭头看了看镜子，赫然端坐着一个男孩子，哈。因为新发型带来的陌生感让自己没有心思工作和学习，于是在网上闲逛，看到一篇褒扬某个独自一人去过多个国家旅行的女孩的帖子，还有她的blog，所有的日志都用英文写的，对于独自旅行

系统 2019-08-29 22:56:45 2276

编程技术

数据仓库中的元数据管理

在事务处理系统中的数据，主要用于记录和查询业务情况。随着数据仓库（DW）技术的不断成熟，企业的数据逐渐变成了决策的主要依据。数据仓库是一种面向决策主题、由多数据源集成、拥有当前及历史总结数据、以读为主的数据库系统，其目的是支持决策。数据仓库要根据决策的需要收集来自企业内外的有关数据，并加以适当的组织处理，使其能有效地为决策过程提供信息。数据仓库中的数据是从许多业务处理系统中抽取、转换而来，对于这样一个复杂的企业数据环境，如何以安全、高效的方式来对它们进行管

系统 2019-08-29 22:39:39 2276

编程技术

CTE 通用表表达式

CTE通用表表达式概念：CommonTableExpression，简称CTE，中文可以叫做，通用表表达式．用处：处理以前版本中SQL不好现实，不好理解，复杂的查询问题．比如：分页，递归查询．．．基本用法：WITH()AS()SELECT*FROM示例一（基本用法）：withMyCTE(ID,Name)as(selectEmployeeIDasI

系统 2019-08-29 22:39:19 2276

编程技术

两个可将Excel文件数据导入到数据库中的开源项目

欢迎点击此处订阅本Blog

系统 2019-08-29 22:35:11 2276

编程技术

J2me的27种字体效果(不包括下划线)(附图)

importjavax.microedition.lcdui.Canvas;importjavax.microedition.lcdui.Display;importjavax.microedition.lcdui.Displayable;importjavax.microedition.lcdui.Font;importjavax.microedition.lcdui.Graphics;importjavax.microedition.midlet.MI

系统 2019-08-29 22:32:15 2276

编程技术

一个功能齐全的DataGrid分页例子

下面的这个例子提供了DataGrid的分页功能。aspx代码和CoheBehind代码分别如下，注意更改数据录连接字符串。结果如下：C#版本例子DataGridPaging.aspx<%@Pagelanguage="c#"EnableViewState="true"Codebehind="DataGridPaging.aspx.cs"AutoEventWireup="false"Inherits="eMeng.Exam.DataGridPagin</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-29 22:05:05</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2276</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/13134" title="JVM垃圾回收机制总结(3) ：按代垃圾收集器" target="_blank" onclick="return recordId('',)">JVM垃圾回收机制总结(3) ：按代垃圾收集器 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/13134" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/1.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/13134';}else{window.open('/article/13134');}" style="cursor: pointer;">全文转载：http://pengjiaheng.iteye.com/blog/524024作者：和你在一起[fromJavaEye]为什么要分代分代的垃圾回收策略，是基于这样一个事实：不同的对象的生命周期是不一样的。因此，不同生命周期的对象可以采取不同的收集方式，以便提高回收效率。在Java程序运行的过程中，会产生大量的对象，其中有些对象是与业务信息相关，比如Http请求中的Session对象、线程、Socket连接，这类对象跟业务直接挂钩，因此生命周期比</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-29 21:59:34</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2276</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/12378" title="搜狗比比看结果：谷歌胜出" target="_blank" onclick="return recordId('',)">搜狗比比看结果：谷歌胜出 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/12378" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/16.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/12378';}else{window.open('/article/12378');}" style="cursor: pointer;"><styletype="text/css">.your{width:363px;clear:both;}.rank,.rankdt,.rankdd,.title5{margin:0;padding:0;}.rank{width:364px;height:31px;line-height:31px;background:url(http://www.sogou.com/images/bbk/rankbg.gif)no-repeatlefttop;color:</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 09:30:19</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2276</span></span>  </p> </article><article class="excerpt"> <header> <a title="编程技术" class="label label-important zj-del-target" href="/category/30">编程技术<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/11950" title="非常强大的文件比较工具：Vimdiff" target="_blank" onclick="return recordId('',)">非常强大的文件比较工具：Vimdiff </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/11950" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/5.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/11950';}else{window.open('/article/11950');}" style="cursor: pointer;">各种IDE大行其道的同时，传统的命令行工具以其短小精悍，随手可得的特点仍有很大的生存空间，这篇短文介绍了一个文本比较和合并的小工具：vimdiff。希望能对在Unix/Linux系统上进行开发的朋友有所帮助。源程序文件（通常是纯文本文件）比较和合并工具一直是软件开发过程中比较重要的组成部分。现在市场上很多功能很强大的专用比较和合并工具，比如BeyondCompare；很多IDE或者软件配置管理系统，比如Eclipse,RationalClearCase都提</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span class="zj-icon-text">系统</span></span> <span class="muted"><i class="fa fa-clock-o"></i><span class="zj-icon-text">2019-08-12 09:30:03</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2276</span></span>  </p> </article><div class="pagination" style="display:;"> <ul><li><a href="/search/spring3/1/p/1">首页</a></li> <li class="prev-page"><a href="/search/spring3/1/p/2527">上一页</a></li> <li><a href="/search/spring3/1/p/2526">2526</a></li><li><a href="/search/spring3/1/p/2527">2527</a></li><li class="active"><span>2528</span></li><li><a href="/search/spring3/1/p/2529">2529</a></li><li><a href="/search/spring3/1/p/2530">2530</a></li> <li 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