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python执行scp命令拷贝文件及文件夹到远程主机的目录方法

系统环境centos7python2.7先在操作系统安装expect[root@V71python]#vi3s.py#!/usr/bin/python#coding:utf-8importsys,reimportosimportsubprocess#scpfiletoremotenode.defscpFileToRemoteNode(user,ip,password,localsource,remotedest,port=22):SCP_CMD_BASE=

系统 2019-09-27 17:57:20 3169

编程技术

UML

爱因斯坦曾说过，我们生活在四维空间（xyz在加一条时间t，就是四维了）内。也就是说我们所看到的事物是一个个立体状的模型。抽象地说我们的生活是由一幅幅图组成的，每一时刻对应着一幅图。形象的说我们的眼睛所看到的是生活中的一个个场景，一个个场景组成了一幅图，一幅幅图成为了世界的投影。这些场景是如何组成的呢？其实很简单，场景是由事物和关系组成，如：人、手机、书、电脑等，把这些事物连接到一起记录下来不就组成图了吗。在生活中我们常常用相机或摄影机将图记录下来，这就是我

系统 2019-08-29 23:24:20 3169

编程技术

JS 文本输入框放大镜效果

JS文本输入框放大镜效果今天下午研究了下"文本输入框放大镜效果"当然KISSY官网也有这种组件请看kissydemo其实这种效果对于很多童鞋来说应该并不陌生！我今年最早也是在12306官网抢票中添加联系人要填写电话号码中看到这种效果！如下图所示：所以今天下午也就研究下这个，特此分享出来给大家！也做了一个简单的DEMOjSFiddle链接地址如下：JSFiddle链接：想要查看效果！请轻轻的点击我！基本原理：其实基本原理也很简单！通过JS不断的监听输入框值的

系统 2019-08-29 22:22:01 3168

操作系统

无法解决 equal to 操作中 "SQL_Latin1_General

无法解决equalto操作中"SQL_Latin1_General_CP1_CI_AS"和"Chinese_PRC_CI_AS"之间的排序规则冲突。CannotresolvethecollationconflictbetweenSQL_Latin1_General_CP1_CI_ASandFinnish_Swedish_CI_ASintheequaltooperation.工作中，从国外得到一个MSSQLServer2005的备份文件，打算把他还原到本地服

系统 2019-08-12 01:32:12 3168

redis

Mongodb Redis HBase

from:soclassictobenotedhere.Inthislight,hereisacomparisonofCassandra,Mongodb,CouchDB,Redis,Riak,Membase,Neo4jandHBase:CouchDB(V1.1.1)Writtenin:ErlangMainpoint:DBconsistency,easeofuseLicense:ApacheProtocol:HTTP/RESTBi-directional(!

系统 2019-08-29 23:36:32 3167

编程技术

machine translation links

http://www.georgetown.edu/faculty/ballc/ling361/ling361_mt_links.htmlTryarealmachinetranslationsystem:Altavista+SystranUniversitiesandOrganizationsworkingonMTInformationAlchemyatGeorgetown(linkcomingsoon)What'sgoingonatUniversityo

系统 2019-08-29 23:02:11 3167

ASP.NET

asp.net控件开发基础(1)

asp.net本身提供了很多控件,提供给我们这些比较懒惰的人使用,我认为控件的作用就在此,因为我们不想重复工作,所以要创建它,这个本身便是一个需求的关系,所以学习控件开发很有意思.wrox网站上有本书ProfessionalASP.NET2.0ServerControlandComponentDevelopment现在还没有出版,但网站上放出了代码,所以正好下载过来学习一下.我看过前几章代码,环环相扣,作者用不同的知识向我们展示同一个效果,所以循序渐进的学

系统 2019-08-29 23:00:52 3167

Javascript

JavaScript 的性能优化：加载和执行

概览无论当前JavaScript代码是内嵌还是在外链文件中，页面的下载和渲染都必须停下来等待脚本执行完成。JavaScript执行过程耗时越久，浏览器等待响应用户输入的时间就越长。浏览器在下载和执行脚本时出现阻塞的原因在于，脚本可能会改变页面或JavaScript的命名空间，它们对后面页面内容造成影响。一个典型的例子就是在页面中使用document.write()。例如清单1清单1JavaScript代码内嵌示例Sou</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 22:50:45</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3167</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/17110" title="VB6-IDE改造" target="_blank" onclick="return recordId('',)">VB6-IDE改造 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/17110" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/11.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/17110';}else{window.open('/article/17110');}" style="cursor: pointer;">Vb6的IDE改造基本搞定了，感觉很爽，前几天在弄DeveloperHelper的时候，一直无法理解为什么无法将窗口放入IDE的环境中，而很多好的Add-IN确是可以放入IDE里边的，在MSDN和网上查阅了一些文章，终于明白了道理，现在将道理记录一下：（1）控件的容器是UserDocument而不是Form。在VB的IDE环境中那些可链接的窗体，其实都是一个个的UserDocument，因此，不要在Form上开发，而是要在UserDocument上开发，我</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 22:49:42</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">3167</span></span>  </p> </article><article class="excerpt"> <header> <a title="Python" class="label label-important zj-del-target" href="/category/44">Python<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/15894" title="Python与C之间的相互调用（Python C API及Pytho" target="_blank" onclick="return recordId('',)">Python与C之间的相互调用（Python C API及Pytho </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/15894" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/20.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/15894';}else{window.open('/article/15894');}" style="cursor: pointer;">writeby九天雁翎(JTianLing)--blog.csdn.net/vagrxie讨论新闻组及文件我实现“onekeycodehighlighter"中碰到的一些小问题，需要实现全局快捷键，但是是事实上Qt并没有对全局快捷键提供支持，那么用Qt的话就只能通过Win32Api来完成了，而我，用的是PyQt，还需要用Python来调用win32API，事实上，都没有什么难的。因为Python如此的流行，导致，开源社区按照自己的爱好，对于Python与C</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 22:34:19</span></span> 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