云计算、网管看“云” 云计算是时下十分热门的概念．它到底是个什么好东东呢？以下Gartner给出的定义已经成为经典而被大量引用: Clo……

RewriteCond %{REQUEST_URI} ^/allow1 RewriteRule ^.*$ - [L]RewriteBase / RewriteCond %{REQUEST_FILENAME} \.swf$ [NC] RewriteCond %{HTTP_REFERER} !^$ RewriteCond %{HTTP_REFERER} !blogsdiy\.org [NC] (……其他允许访问来源) RewriteRule (.*) /allow1/leech.swf [R,NC,L] 本文来源于 冰山上的播客 http://xinsync.xju.edu.cn , 原文地址：http://xinsync.xju.edu.cn/index.php/archives/583

然后确认修改并注释 cvs ci -m "write some comments here"

apPZ's KB person KB

Gbridge is a free software that lets you sync folders, share files, chat and VNC securely and easily. It extends Google's gtalk service to a VPN (Virtual Private Network) that connects your computers and your close friends' computers directly and securely. Gbridge has many unique features.

MySQL在windows下是不区分大小写的，将script文件导入MySQL后表名也会自动转化为小写，结果再想要将数据库导出放到linux服务器中使用时就出错了。因为在linux下表名区分大小写而找不到表。查了很多都是说在linux下更改MySQL的设置使其也不区分大小写，但是有没有办法反过来让windows下大小写敏感呢。其实方法是一样的，相应的更改windows中MySQL的设置就行了。 php程序员站 具体操作： www.phperz.com 在MySQL的配置文件my.ini中增加一行： phperz.com lower_case_table_names = 0 phperz~com

Best practices This guide will give you solutions to common PHP design problems. It also provides a sketch of an application layout that I developed during the implementation of some projects.

Pyton和C分别有着各自的优缺点，用Python开发程序速度快，可靠性高，并且有许多现成模块可供使用，但执行速度相对较慢；C语言则正好相反，其执行速度快，但开发效率低。为了充分利用两种语言各自的优点，比较好的做法是用Python开发整个软件框架，而用C语言实现其关键模块。本文介绍如何利用C语言来扩展Python的功能，并辅以具体的实例讲述如何编写Python的扩展模块。

大部分人用ping命令只是作为查看另一个系统的网络连接是否正常的一种简单方法。在这篇文章中，作者将介绍如何用C语言编写一个模拟ping命令功能的程序。 ping命令是用来查看网络上另一个主机系统的网络连接是否正常的一个工具。ping命令的工作原理是：向网络上的另一个主机系统发送ICMP报文，如果指定系统得到了报文，它将把报文一模一样地传回给发送者，这有点象潜水艇声纳系统中使用的发声装置。

编写易于理解代码的六种方式 如何让您免受读不懂代码的折磨 文档选项 打印本页 将此页作为电子邮件发送 级别： 初级 Jeff Vogel (spidweb@spiderwebsoftware.com), 总裁, Spiderweb Software 2007 年 6 月 18 日 对于一名开发人员，时间是最宝贵的资源。本文所要介绍的这六种编写可维护代码的方法可以保证让您节省时间和少受挫折：在编写注释上多花一分钟，会让您少受一小时研读代码的痛苦折磨。

装了IE7beta了吧？卸载IE7beta或者卸载Internet Explorer for Windows XP Service Pack 2（KB905915）这个补丁，就是这个补丁造成的。 详情去这里看看。 hxxp://www.cnbeta.com/modules.php?name=News&file=article&sid=9585

A snippet from the man page for bash: ${parameter:offset:length} Substring Expansion. Expands to up to length char- acters of parameter, starting at offset. If length is omitted, expands to the substring of parameter, starting at the character specified by offset. length and offset are arithmetic expressions (see ARITHMETIC EVALUATION below). length must evaluate to a number greater than or equal to zero. If off- set evaluates to a number less than zero, the value is used as an offset from the end of the value of parameter. If parameter is @, the result is length positional parameters beginning at offset. If parameter is an array name indexed by @ or *, the result is the length members of the array beginning with ${parameter[offset]}. Substring indexing is zero-based unless the positional parameters are used, in which case the indexing starts at 1.

Webem is a web server that you can embed in your C++ application. It makes it easy to implement a browser GUI accessible from anywhere.

推荐两个开发用的浏览器插件 IE Developer Toolbar和Web Developer对网站开发人员有很大的帮住，可以帮我们分析dom，检查CSS、html，页面结构分析、JavaScript控制、Cookies控制等等。 IE Developer Toolbar 地址： http://www.microsoft.com/downloads/details.aspx?familyid=E59C3964-672D-4511-BB3E-2D5E1DB91038&displaylang=en Web Developer(for Firefox) 地址： http://chrispederick.com/work/web-developer/

国外Java Script经典封装，送给在2008年PHPchina的每位同仁 我是一个爱好网页设计的人，但我却从来不与商业打交道，原因很简单，兴趣有时候单纯让它只是兴趣会比较好。^_^ 发这篇并不是想引起大家的注意，只是这篇早该发的帖子却迟迟未发，搁在心里实在有点难受，所以趁着今天空闲着，赶紧把东西整理一下，发上来，希望这里的每一位高手都能喜欢我送的礼物。

Features of TightURL: Written in PHP, uses MySQL to store URL table. May be adapted in the future to allow use of PostgreSQL and SQLite also. Highly customizable by editing configuration variables and HTML templates. All browser output is template-based. (except the fatal error screens) Checks submitted and accepted URLs against SURBL and URIBL to prevent abuse by the Bad People of the Internet. Please consider making a donation to these well-run and important Internet resources. TightURL is Free Software, licensed under the GNU GPL.

Note: This article was created based on Flex 2. Minor changes in the description and code may be necessary before it can be applied to Flex 3. As a PHP and HTML developer you may be wondering, "How do I start using Flex?" Adobe Flex is a very powerful set of tools but "...with great power comes great responsibility."

本书从Visual C++基础、C++基础入手，介绍了菜单、工具栏、状态栏、常用控件、对话框、消息、文件系统、数据库、进程与线程、ActiveX控件、动态链接库等几方面的相关技术，并结合丰富的应用案例，力图将Visual C++知识全面、系统、深入地展现给读者。

不错的技术博客，VC/C/java/python/lua相关

什么是执行者？ 执行者是一款可以用短信息控制电脑的软件。通过发短信可以控制您的电脑关机，还可以查询机器性能、查询天气，查询google等，并把结果通过短信发送给你。

来源：Solo's Tech Space 上次用Reflector反编译了一份FetionFx.exe.然后没事写了下面的小玩意。申明下，这玩意没有任何侵权的想法，抄袭别人代码也是我的一大长处，如果你在代码里发现有某些行代码看着很熟悉，SORRY，抄来玩玩，不要介意，当然也欢迎你抄我的（是一种对我的肯定）。本玩意只是学习练习代码所用，功能上也没有任何实用性，法律上不承担任何责任。仅个人自娱用。我叫它FXRobot

UltraVNC SC (SingleClick) What is SC? UltraVNC SC is a mini (166k) UltraVNC Server that can be customized and preconfigured for download by a Customer. UltraVNC SC does not require installation and does not make use of the registry. The customer only have to download the little executable and Click to make a connection. The connection is initiated by the server, to allow easy access thru customers firewall.

DSM Plugins Setting up the plugin (Quick Start) Copy the plugin file into your UltraVnc directory. - The DSM file needs to be in the same directory as the vncviewer and winvnc programs. The plugins may be found in the "plugins" directory under your UltraVNC directory. If you don't find the plugins there, download them from this website and unzip them to your UltraVNC directory. Generate a Key file. - Start the UltraVNC Viewer. Select the plugin from the list. Click on the Configure button. In the "Generate New Key File section, note the path and name of the key to be generated. (The default is "new_XXXX.key") If there is an option, Select the key size. Click on "Gen Key". Distribute your key - Rename the new_XXXX.key file to XXXX.key. The XXXX.key file must be copied onto each machine that you will be using, both viewers and servers. Copy the key into your UltraVNC directory. Enable the Plugin on the Server. - Open the VNC server's System Properties. Select the plugin from the list. Check the "Use the DSM Plugin" checkbox. Click on Apply, then OK. You will need to restart the WinVNC service before the plugin is properly enabled. Enable the plugin on the Viewer. - Start the UltraVNC viewer. Select the plugin from the list. Check the Use the DSM Plugin checkbox. Click on Connect.

B族维生素

墨菲定理 一、任何事都没有表面看起来那么简单 二、所有事都会比你预计的时间长 三、会出错的事总会出错 四、如果你担心某种情况发生，那么它就更有可能发生

软件工程的25条建议 - xlx - CSDNBlog

注意：请修改php.ini，将php_curl.dll前的注释去掉，然后重启apache服务器。在使用之前，请建一个temp文件夹，这个文件夹是用来存放cookie文件的。因为不能发表重复的贴子，所以在测试之前请到b.php里修改。代码一看就明白的。。。^_^

OpenVPN Talk, Linux Fest Northwest 2004

然后提交列表，很大可能性马上就通过，你可以开始设置你的帐号了。这说明根本没有人工审核这一个步骤，只要域名达到上面它说得那些要求，就自动通过。所以如果你没有通过的话，第一次申请的可以等几天。以前申请过多次就不要再等了，我等了将近一年也没有任何消息，猜测是Google有一个黑名单，不符合要求的域名和申请都被打入黑名单，所有申请被自动忽略。

.net .NET技术>C# .net应用 ajax ASP asp.net Book C# C++ Collect CSDN CSS C语言问题 Delphi DNS download facebook Flash format ftp google Hibernate idea J2ee java Javascript JAVA基础 JS jsp Leo Linux memcached MYSQL Oracle PHP Python Server SOCKET Spring SQL SQLSERVER Struts tcp/ip to Tomcat T-SQL VC Web WebDesign WEB开发 Windows seen this ASP.NET tutorial Creating a data access layer It worked prefectly well in asp.net and vb.net 2005 Now, i want to do the same with VB 2005 Express Edition, but connected to an Oracle Database Help creating a Dialog Application

use my own application INI files that do NOT reside in the registry. GetPrivateProfileString("Options"..."MyFile.INI") WritePrivateProfileString ("Options"..."MyFile.INI") I'm trying to remained "managed" and was looking at Microsoft.Win32.Registry, but that isn't flexible enough to deal with user defined INI files. Is there any other managed option?

I just start learning Visual Studio 2002. I use C++ and I want to create a dialog application. For this I select File->New Project->Win32 Project and in the Application Settings I chose Windows application. Now, when I run the solution, I get a form with a menu and a dialog form. All I want to get is a simple dialog form. How can I do this? Regards, Nicolae

I need to display a list of categories on the left side of a page, and I am confused how I would do this using a List Control (as appose to weaving my own HTML on the server side). My HTML should look like: Category Sub Category 1 Sub Category 2 Category2 Sub Category 1

In asynchronous model, BeginXXX method returns a IAsnycResult-derived object. IAsyncResult.AsyncWaitHandle will be signaled when the asynchronous job is complete; and BeginXXX method has a argument as AsyncCallback to be invoked when the job is complete. I am wondering. When the asynchronous is complete, is IAsyncResult.AsyncWaitHandle be signaled first, or AsyncCallback be invoked first? -

I am having trouble getting a complex data type to get passed to a non-COM dll's function by ref and return back data from that object. Simple data types work fine but when I try the complex data types, with the class it simply initializes but returns nothing. The struct I have tried several different ways all of them either erros or the app simply closes out (usually when I try to pass the struct with the ref keyword). Any help would be appreciated.

Hi. I got so much help out of the dotnet Groups, so I thought I'd share a little wisdom I found out. Forgive me if the solution I present is already well known (honestly, it is stupid simple) - But I found only questions like mine asked in the header, and no answers. Brief description of the problem: You load your tables using a dataadapter into your dataset. Tables are master/child, the dataset enforces the relation. Somehow, one of the masters got deleted - and the children are stranded. When enforcing the constraint, you get the exception. You want to find out, which child rows cause the trouble. The exception does not deliver this data in one of it's properties. Brief description of my solution: The data has been loaded fine already, so you can do the following (in the catch ex as ConstraintException-block): For each dr as DataRow in ChildTable if dr.GetParent is Nothing then dr.delete Next DataAdapter.Update(ChildTable) Dataset.EnforceConstraint = True Now the rows causing the trouble are gone, and the changes are put back to the database. In my solution, deleting the rows was the best idea - you might need to do something else, but once you know the rows, you can handle them as you like! After Enforcing the constraint yourself, your Dataset is ready to go, as if nothing ever happened to it! Bye, Ralf -

I'm having trouble persisting viewstate information for webcontrols I've disabled via javascript. I have a group of textboxes that I enable/disable via a checkbox control that invokes a javascript method in its onclick attribute. When the page does a postsback, the textboxes that are enabled have their viewstate persisted; however, the ones that are disabled (but still have text in them) do not have their viewstate persisted. I have perused Scott Mitchell's articles about viewstate in asp .net pages, and according to him, controls that are disabled should have a persistant viewstate (as long as they're not in a disabled div tag). Long story short, I've tried many things to get this to work including trying to use the readonly property instead of enabled/disabled, but I can't get it to work with javascript. I'm trying to minimize the number of postbacks this webapp will make, so using javascript is essential.

there a quick way to modify resource cost rates in an enterprise environment so that different rates can be set for different groups of resources? The only way I now is to open each resource's cost table and manually entering them. this process can be very tedious and subject to errors that may be difficult to track. Also, is there a way to do the same for the other cost tables (i.e., B, C, D, or E)? A second question around the same topic is can we use cost rates different than those in the enterprise environment for specific projects? --

have the following situation: The preparation of a project leads up to ONE special day, where a bunch of resources need to be at a special place and need to stay for a certain amount of time. (Think of it as a large meeting where resources are used and everybody works like crazy) Splitting up the preparation has been easy. But the actual day cannot be planned in terms of work hours or assignments. I would like to add all the personnel involved and the material used for the calculation of the cost for that particular day (or event) Is there an easy way to do this? thanks for any help