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PHP

打印返回php var_dump和var_export

文章结束给大家来个程序员笑话：[M]var_dump:用法：var_dump($var1,$var2……)说明：打印量变类型，值，度长参数：要打印的量变或者表达式返回值：无返回值举例：1)bool,int,float,string,array,$a0=true;$a1=1;$a2=1.234;$a3=abc;$a4='abc';$a5=array(1,"a"=>array(2,3));var_dump($a0,$a1,$a2,$a3,$a4,$a5);打印

系统 2019-08-12 01:52:41 2862

数据库相关

数据库镜像证书验证配置和维护

可下载附件/***********************主机ANNATROV*******************************//*数据库镜像主机:ANNATROV备机:JOHN见证机:KATE以上三台机器均:XPSP3;SQLSERVER2008SP1.备机,见证机均为VM虚拟机,主机为本机由于系统是XP,所以没有做域.因此采用证书认证方式来连接.所以,如果要用于透明数据加密的请注意.MASTER证书可以共用,需要建的是数据库证书.数据库要

系统 2019-08-12 01:34:00 2862

Jquery

介绍一款基于jquery好用的编辑框htmlbox.full.j

1.可选择背景颜色，自主选择工具，感觉挺好用的，不过需要注意，添加引用后找不到工具图标的图片，找到脚本修改idir：属性改成自己的图片文件夹存放路径即可。asp.netmvc3提交内容报错提示含有不合法标记。我们只需在action方法上添加[ValidateInput(false)]标记，取消验证即可。$(function(){$("#GongGao").css("height","200px").css("width","35%").htmlbox({t

系统 2019-08-12 01:33:35 2862

SqlServer

Missing Indexes in SQL Server 2005

ThereareseveralnewfeaturesinSQLServer2005.Thereareafewfeaturestohelpfindmissingindexes,whicharesomeoftheverygoodones.Howgreatitwillbeifyouknowwhatindexesyouneedtocreatebasedonyourworkload?InSQLServer2000,wehadtouseSQLProfilertrace

系统 2019-08-12 01:32:18 2862

Python

Python-while 计算100以内奇数和的方法

如下所示：sum=0n=99whilen>0:sum=sum+nn=n-2print(sum)只要条件满足，就不断循环，条件不满足时退出循环。比如我们要计算100以内所有奇数之和，可以用while循环实现：在循环内部变量n不断自减，直到变为-1时，不再满足while条件，循环退出。#100以内奇数的和sum=0foriinrange(0,100):ifi%2==1:sum+=1print(sum)以上这篇Python-while计算100以内奇数和的方法就

系统 2019-09-27 17:53:48 2861

Python

Python微博项目

功能批量获取微博博文mid(每篇博文唯一id)并插入数据库批量登录微博账号(无需验证码,为什么我也不知道,一个账号需要.4个账号就直接上去了)并插入数据库批量发表随机微博批量转发微博(开发中)批量关注微博(开发中)批量发私信(开发中)批量发评论(已完成)多线程(已完成80%)代理请求(开发中)目录结构WeiBoMode__init__.pyConn.pyGet_Data.pyGet_Mid.pyLogin_Session.pyPost.pySend_Con

系统 2019-09-27 17:48:13 2861

编程技术

垣克大战

本面使用jquery-1.3.2和面定位map.jsp,支持一人和双人游戏,实现如下:山寨坦克大战...主坦克方向:WASD,空格发射</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 23:48:09</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2861</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/21371" title="并口SPP模式寄存器定义" target="_blank" onclick="return recordId('',)">并口SPP模式寄存器定义 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/21371" target="_blank"><img style="width: 200px; height: 123px;" class="thumb" src="/Public/static/images/article/2.jpg" alt="" title=""></a> </div> <span class="note" onclick="if (jq.browser.versions.mobile) {window.location.href='/article/21371';}else{window.open('/article/21371');}" style="cursor: pointer;">并口SPP模式寄存器定义数据寄存器（基地址）位引脚：D-sub信号名信号源是否在连接器处倒相引脚：Centronics02数据位0PC否213数据位1PC否324数据位2PC否435数据位3PC否546数据位4PC否657数据位5PC否768数据位6PC否879数据位7PC否9注：控制寄存器的第5位控制数据位是否能够输出。状态寄存器（基地址+1）位引脚：D-sub信号名信号源是否在连接器处倒相引脚：Centronics315nError外设否32413Se</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 23:44:04</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2861</span></span>  </p> </article><article class="excerpt"> <header> <a title="Jquery" class="label label-important zj-del-target" href="/category/65">Jquery<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/12125" title="JQuery选择器" target="_blank" onclick="return recordId('',)">JQuery选择器 </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/12125" 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/12125';}else{window.open('/article/12125');}" style="cursor: pointer;">JQuery选择器的特点：1.简化代码编写$("#标记ID")相当于document.getElementById("标记ID")，是通过元素id来获取元素对象。$("标记名称")相当于document.getElementByTagName("标记名称")，是通过元素名称来获取元素组。2.隐式迭代$("标记名称").css("background-color","red");“$("标记名称")”代表页面中一组元素；$("标记名称").css("back</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 09:30:10</span></span> <span class="muted"><i class="fa fa-eye"></i><span class="zj-icon-text">2861</span></span>  </p> </article><article class="excerpt"> <header> <a title="各行各业" class="label label-important zj-del-target" href="/category/38">各行各业<i class="label-arrow"></i></a> <h2> <a class="zj-titles zj-del-target" href="/article/3755" title="Glusterfs之rpc模块源码分析(下）之RDMA over T" target="_blank" onclick="return recordId('',)">Glusterfs之rpc模块源码分析(下）之RDMA over T </a> </h2> </header> <div class="focus"> <a class="zj-del-target" href="/article/3755" 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/3755';}else{window.open('/article/3755');}" style="cursor: pointer;">声明：本文转至IT168：因为GlusterFS实现了IB网络（RDMA协议，专用硬件网卡支持），当时就在想普通的网卡能不能实现，就找到一篇这样的文章介绍，基于TCP协议来实现。！附件RDMAoverTCP的协议栈工作过程浅析第一节RDMA概述随着网络带宽和速度的发展和大数据量数据的迁移的需求，网络带宽增长速度远远高于处理网络流量时所必需的计算节点的能力和对内存带宽的需求，数据中心网络架构已经逐步成为计算和存储技术的发展的瓶颈，迫切需要采用一种更高效的数据</span> <p class="auth-span"> <span class="muted"><i class="fa fa-user"></i><span 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