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  • .net activeX object

    - by Ali YILDIRIM
    Hi, I am trying to use my .net image editor user control as an activeX object in a web form. After internet search, I created a asp.net web site from VS2008 and added the following code <object classid="res/ImageEditor.dll#ImageEditor.Editor" height="400" width="400" id="myControl1" name="myControl1" > </object> <INPUT id="Button1" type="button" value="Btn" name="Btn" onclick="return Button1_onclick()"> </script> <script language=javascript> function Button1_onclick() { alert(document.getElementById("myControl1").WatermarkText); } </script> I have two problems 1-) When i first create the project i see the user control on browser but, after rebuilding the user control and changing the dll file at web site, the object no more appears on browser. Instead i see something like an error image. 2-) i can not access public properties. The user control is marked as "make com visible", and register for com is checked at properties.

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  • Windows Mobile Silverlight?

    - by eidylon
    Is it possible to develop Silverlight apps to run on WinMo devices? I see all around searching on the web - in articles from 2008 and 2009 - that they were adding Silverlight support in WinMo 6.1, for example: Internet Explorer Mobile The new version of Internet Explorer Mobile adds the ability to easily view full-screen Web pages and multimedia on the Web with a smartphone. Microsoft's press release states the new version takes advantage of "Internet Explorer 6 technologies" and supports industry standards such as H.264, Adobe Flash and Microsoft Silverlight. The update will be available to mobile phone partners in the third quarter of 2008, with the first Windows Mobile phones using the new version expected to be available by the end of 2008. But I have found an SL app supposedly geared for mobile devices (as much as I hate weatherbug), but when i try going there in PIE on my WinMo 6.1 device, it shows me the little "get silverlight" image button, but clicking it doesn't do anything. So, what is the story? Is SL/WinMo development possible, or ?

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  • Relation between TCP/IP Keep Alive and HTTP Keep Alive timeout values

    - by Suresh Kumar
    I am trying to understand the relation between TCP/IP and HTTP timeout values. Are these two timeout values different or same? Most Web servers allow users to set the HTTP Keep Alive timeout value through some configuration. How is this value used by the Web servers? is this value just set on the underlying TCP/IP socket i.e is the HTTP Keep Alive timeout and TCP/IP Keep Alive Timeout same? or are they treated differently? My understanding is (maybe incorrect): The Web server uses the default timeout on the underlying TCP socket (i.e. indefinite) and creates Worker thread that counts down the specified HTTP timeout interval. When the Worker thread hits zero, it closes the connection.

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  • Struts2 + Sitemesh + Freemarker doesn't work

    - by jdoklovic
    I've tried following every example i ccould find and i can't get struts2 + sitemesh + freemarker to work on a simple jsp. I have a very simple web.xml, a single action that just goes to index.jsp, and a simple .ftl decorator that just adds some text to the result. When i hit index.action, the page "seems" to be decorated, but I get the literal ${body} instead of the actual contents. here's my setup: web.xml <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> <description>struts2 test</description> <display-name>struts 2 test</display-name> <filter> <filter-name>struts-prepare</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter</filter-class> </filter> <filter> <filter-name>sitemesh</filter-name> <filter-class>org.apache.struts2.sitemesh.FreeMarkerPageFilter</filter-class> </filter> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts-prepare</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> </filter-mapping> <filter-mapping> <filter-name>sitemesh</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> </filter-mapping> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> </filter-mapping> <welcome-file-list> <welcome-file>index.action</welcome-file> </welcome-file-list> </web-app> struts.xml <struts> <constant name="struts.devMode" value="true"/> <package name="basicstruts2" extends="struts-default"> <action name="index"> <result>/index.jsp</result> </action> </package> </struts> sitemesh.xml <sitemesh> <property name="decorators-file" value="/WEB-INF/decorators.xml" /> <excludes file="${decorators-file}" /> <page-parsers> <parser default="true" class="com.opensymphony.module.sitemesh.parser.DefaultPageParser"/> <parser content-type="text/html" class="com.opensymphony.module.sitemesh.parser.HTMLPageParser"/> </page-parsers> <decorator-mappers> <mapper class="com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper"> <param name="config" value="${decorators-file}" /> </mapper> </decorator-mappers> </sitemesh> decorators.xml <decorators defaultdir="/decorators"> <decorator name="main" page="main.ftl"> <pattern>/*</pattern> </decorator> </decorators> main.ftl <html> <head> <title>${title}</title> ${head} </head> <body> I'm Fancy!<br> ${body}<br /> </body> </html> index.jsp <html> <head> <title>my title</title> </head> <body> my body </body> </html> Any ideas???

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  • IIRF not working with AsP.NET PostBacks?

    - by MNT
    Hi, I have the following scenario Web server A: public on the internet, IIRF (current version) installed Web server B: on the intranet, visible to A, my APS.NET web app is installed on, name is pgdbtest3 I configure IIRF so that any request targetting directory /MMS/ on server A is redirected to the corresponding one http://pgdbtest3/MMS/. The ini file look like: StatusUrl /iirfStatus RemoteOk RedirectRule ^/MMS$ /MMS/ [I] ProxyPass ^/MMS/(.*)$ http://pgdbtest3/MMS/$1 [I] It is working fine except that any post back causes an error (404 is returned). I have tried many solutions including the removal of the action attribute from the form but with no luck. Please help!

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  • Jdeveloper vs java/j2ee/js+extjs ?

    - by ssgam
    Hi All, i am new to the web development environment, having came from a unix/c environment. i've been recently asked to create a web app, which i thought would require postgresql, java/j2ee, and javascript for the client interface. as i had wanted a nicer gui, i've been reading up on extjs, which looks really nice to me. a colleague mentioned that the time needed time needed to learn all these various pieces is time consuming, and Jdeveloper seems to provide most of what we'd need (i was shown a demo, which appears to be able to generate some nice web interfaces). what are the pros and cons with the different approaches ? some i can think of: - jdeveloper is an integrated ide, which creates UI easily, tightly integrated with database. (pro) - jdeveloper will be heavier? (con) - wizard generated code may be harder to refactor ? (con) - java/j2ee/js+extjs needs to develop things from ground up (con) thanks in advance for sharing your experiences and thoughts ... sam

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  • Cannot use Html.ActionLink in asp.net mvc spark files

    - by midas06
    I'm using the spark view engine with my asp.net mvc application. In my aspx pages, I can succesfully use Html.Actionlink, but when I attempt it in spark files, it doesnt show up in intellisense, and when i try to run it anyway, i get: Dynamic view compilation failed. c:\Users\midas\Documents\Visual Studio 2008\Projects\ChurchMVC\ChurchMVC\Views\Home\Index.spark(73,25): error CS1061: 'System.Web.Mvc.HtmlHelper' does not contain a definition for 'ActionLink' and no extension method 'ActionLink' accepting a first argument of type 'System.Web.Mvc.HtmlHelper' could be found (are you missing a using directive or an assembly reference?) I do have system.web.mvc referenced, and I have added in _global.spark. None of that helps. Any ideas?

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  • Trac problem: AttributeError: Cannot find an implementation of the "IRequestHandler" interface named "WikiModule"

    - by Janosch
    This problem already has been described mutliple times in different mailing lists, but no solution has yet been published. My original setup is as follows (but in the mean time i have a simpler one on Windows 7): Ubuntu server with apache 2.2 and python 2.7 virutal python environment created with virtualenv installed babel, genshi and trac in this order using pip in the virtual environment Trac seems to run fine with tracd, but when visiting it through apache, i get the following error in an official trac error page: AttributeError: Cannot find an implementation of the "IRequestHandler" interface named "WikiModule" The stacktrace looks like this: Traceback (most recent call last): File "/srv/trac/python-environment/lib/python2.5/site-packages/Trac-0.13dev_r10668-py2.5.egg/trac/web/main.py",line 473, in _dispatch_request dispatcher.dispatch(req) File "/srv/trac/python-environment/lib/python2.5/site-packages/Trac-0.13dev_r10668-py2.5.egg/trac/web/main.py", line 154, in dispatch chosen_handler = self.default_handler File "/srv/trac/python-environment/lib/python2.5/site-packages/Trac-0.13dev_r10668-py2.5.egg/trac/config.py", line 691, in __get__ self.section, self.name)) AttributeError: Cannot find an implementation of the "IRequestHandler" interface named "WikiModule". Please update the option trac.default_handler in trac.ini. I already tried a lot to get down to the root of the problem, for me it looks as if all nativ trac components refuse to load. When one explicitely imports these components in the wsgi handler, some of them start to work somehow. Since i suspected the virtual environment, i dropped it, and manually copied all dependencies (babel, genshi, trac, ..) to one directory, and added this directory to system.path in the wsgi handler. I get exactly the same error. Since this setup is now independend from the environment, one can easily try it out on any other machine (windows or linux) running apache 2 and python 2.7. On my Windwos 7 machine, i got exactly the same problem. I zipped together the whole bundle, one can download it from http://www.xterity.de/tmp/trac-installation.zip . In the apache configuration (Windows 7 machine) i use the following settings: Alias /trac/chrome/common "D:/workspace/trac-installation/trac-resources/common" Alias /trac/chrome/site "D:/workspace/trac-installation/trac-resources/site" WSGIScriptAlias /trac "D:/workspace/trac-installation/apache/handler.wsgi" <Directory "D:/workspace/trac-installation/trac-resources"> Order allow,deny Allow from all </Directory> <Directory "D:/workspace/trac-installation"> Order allow,deny Allow from all </Directory> <Location "/trac"> Order allow,deny Allow from all </Location> And my handler.wsgi looks like this: import os import sys sys.path.append('D:/workspace/trac-installation/dependencies/') os.environ['TRAC_ENV'] = 'D:/workspace/trac-installation/trac-environments/Esp004' os.environ['PYTHON_EGG_CACHE'] = 'D:/workspace/trac-installation/eggs' import trac.web.main application = trac.web.main.dispatch_request Has anybody got an idea what could be the problem, or how to find out where it comes from?

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  • Consume a WebService with Integrated authentication from WPF windows application

    - by Tr1stan
    I have written a WPF windows application that consumes a .net WebService. This works fine when the web service in hosted to allow anonymous connections, however the WebService I need to consume when we go live will be held within a website that has Integrated Authentication enabled. The person running the WPF application will be logged onto a computer within the same domain as the web server and will have permission to see the WebService (without entering any auth info) if browsing to it using a web browser that is NTLM auth enabled. Is it possible to pass through the details of the already logged in user running the application to the WebService? Here is the code I'm currently using: MyWebService.SearchSoapClient client = new SearchSoapClient(); //From the research I've done I think I need to something with these: //UserName.PreAuthenticate = true; //System.Net.CredentialCache.DefaultCredentials; List<Person> result = client.FuzzySearch("This is my search string").ToList(); Any pointers much appreciated.

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  • Client A can ping server S, but client B cannot

    - by Soundar Rajan
    I moved the question to here from stackoverflow.com http://stackoverflow.com/questions/2917569/unable-to-ping-server-from-client-b-but-able-to-ping-from-client-a-please-help I am trying to configure a IIS 6.0/Windows Server 2003 web server with a ASP.net application. When I try to ping the server from client computer A I get the following: PING 74.208.192.xxx ==> Ping fails PING 74.208.192.xxx:80 ==> Ping succeeds! From client computer B, BOTH the pings fail. PING 74.208.192.xxx ==> Ping fails PING 74.208.192.xxx:80 ==> Ping fails with a message "Ping request could not find host 74.208.192.xxx:80" Both clients A and B are on the same subnet. The server is outside (a virtual server hosted by an ISP) I have an ASP.NET application in a virtual directory on the server. In IE or firefox, if I enter http://74.208.192.xxx/subdir/subdir/../Default.aspx, it works from both the clients! The server has default firewall settings but web server enabled (Port 80 is open). From client A (note the different 'reply to' address when the ping succeeds. C:\Program Files\Microsoft Visual Studio 9.0\VC>ping 74.208.192.xx Pinging 74.208.192.xx with 32 bytes of data: Request timed out. ... Request timed out. Ping statistics for 74.208.192.xx: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), C:\Program Files\Microsoft Visual Studio 9.0\VC>ping 74.208.192.xx:80 Pinging 74.208.192.xx:80 [208.67.216.xxx] with 32 bytes of data: Reply from 208.67.216.xxx: bytes=32 time=35ms TTL=54 ... Reply from 208.67.216.xxx: bytes=32 time=33ms TTL=54 Ping statistics for 208.67.216.xxx: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 32ms, Maximum = 54ms, Average = 38ms From client B C:\Documents and Settings\user>ping 74.208.192.81 Pinging 74.208.192.81 with 32 bytes of data: Request timed out. ... Request timed out. Ping statistics for 74.208.192.81: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), C:\Documents and Settings\user>ping 74.208.192.81:80 Ping request could not find host 74.208.192.81:80. Please check the name and try again. My main problem is I have a web service (asmx) file and the web service client program is not able to access it from client B, but able to access it from client A. I am trying to find out why and thought this ping issue may shed some light. I can ping yahoo.com both the computers.

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  • Need Advice: What Linux distro should I install on an old PowerPC Mac

    - by rockit
    I'm trying to set up my brother - who has a PPC mac, with 1 ghz processor and 256 ram, with a Linux distro that would allow him to surf the web on the device. If anyone knows of this mac, they also know that support has faded for the new browsers rendering the device essentially useless when it comes to the web. Ideally I would have installed jolicloud - but alas, it is only intel mac compatible... Please let me know if you have any suggestions for me!

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  • Anyone successfully using Commission Junction API ?

    - by Mauricio Scheffer
    Is anyone successfully using the CJ web services? I just keep getting java.lang.NullPointerExceptions even though my app is .net (clearly their errors). CJ support doesn't even know what a web service is. I googled and found many people getting this or other errors. Question is: is it a temporary problem or am I doomed to parse manually downloaded reports for eternity? The specific API I'm trying to use is the daily publisher commission service. Here is the WSDL. Links: CJ web services home API Reference

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  • Rendering a derived partial view with Html.RenderPartial

    - by FreshCode
    Calling Html.RenderPartial("~/Views/Payments/MyControl.ascx"); from a view works if Method.ascx is a control that directly inherits System.Web.Mvc.ViewUserControl. However, if the control inherits a new class that derives from System.Web.Mvc.ViewUserControl, the call to Html.RenderPartial("~/Views/Payments/MyDerivedControl.ascx"); fails, reporting that no such view exists. Example derived ViewUserControl: class MyDerivedControl : System.Web.Mvc.ViewUserControl { public Method() { ViewData["SomeData"] = "test"; } } Is there a workaround, or is there another way I should be doing this? Perhaps an HTML helper?

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  • TargetProcess 404 error after installation

    - by Priednis
    I installed TargetProcess on my laptop but when trying to open the corresponding web page (http://localhost/TargetProcess2) I get 404 error. I am running Win7 with IIS7 (7.5.7600.16385), MS SQL 2008 Express. As suggested in Installation guide.pdf I have performed aspnet_regiis.exe -i (however in folder C:\Windows\Microsoft.NET\Framework\v2.0.50727 and not in C:\Windows\Microsoft.NET\Framework\v3.5.30729.1 because I simply don't have this folder although Ms Web Platform installer says that I have SP1 for NET Framework 3.5 installed)

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  • Sharp Architecture for Winform apps?

    - by CF_Maintainer
    The Sharp Architecture Contrib seems to suggest it is possible. It seemed like they had a dependency on "PostSharp" which has now been replaced with Castle interceptors. Has anyone used the Sharp Architecture for a non Web project? How was the experience? Does that mean one is locked in with castle as the IoC container when using Sharp architecture for non web purposes? If not Sharp Architecture, then what are some of the favored application frameworks for the non web world [spring.NET?] ? If one were to start a green field Winforms app, what application framework would be desirable?

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  • How to display Google Online Spreadsheets in browser using Servlets

    - by Javenerd
    I am looking for a solution on how to display Google spreadsheets in web page using Servlets. Something like this: user logs into the application and then opts to create a new google spreadsheet. I just want to know how to display google spread sheet in web application using servlets. I don't want to create a spreadsheet in my account and then make it shared and publish the URL in my web application. This does not fit my requirement. Can anyone help me how and where to start with this? PS: Same question asked in the below forums: http://www.google.com/support/forum/p/apps-apis/thread?tid=184ba3b87a181ac8&hl=en http://forums.sun.com/thread.jspa?threadID=5433760

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  • How to use offline mode in Safari

    - by Nathaniel
    So, I'm kind of falling in love with Safari 4 (sorry, Firefox). However, I'm the type who likes my browser cache. Doing a little bit of Googling, it seems Safari does have an offline mode like Firefox, Internet Explorer, and Opera (where you can view cached web pages offline), but I haven't found any way to activate it and just navigating to web pages with no net connection seems not to do it either. So, does Safari even really have an offline mode, and if so, how does one use it?

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  • Saving large webpage as Image

    - by Nalaka526
    I'm trying to save webpage as an image. The web page I'm trying to save is bit long and has many images (http://www.boston.com/bigpicture/2012/10/hurricane_sandy_the_superstorm.html) I tried Google Chrome Screen Capture Extention and few other Chrome Screen Capture Plugins but all gave empty image as output. How to overcome this? Is there any other known Plugin (non Chrome is OK) to save large web page as an Image?

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  • Should I move to an Azure database?

    - by Mike Flynn
    I am currently using a database from an installed instance on my web server in a VM on Azure. I was thinking about moving it to an actual Azure Database so I could load balance the web server. Does the Azure database work the same way as a straight install? Will it cost more or the same since I am just moving to a new server? Basically looking for advantages and disadvantages. I am familiar with SQL Server Management Studio.

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  • How can I prevent tab characters etc. from being pasted into an asp.net textbox?

    - by Neal
    Hello, I'd like to have an asp.net textbox that people can paste content into and it works like notepad, i.e. no formatting or special characters will get entered. I take text and pass it to a web service which manipulates it and converts it into a tab delimited file. The problem I've experienced is sometimes people copy from MS Word and paste that content in and somehow even the tab characters etc. get passed to the web service. I run routines now to strip that information out but it would be so much easier if the textbox on the web page didn't capture anything but the text itself, i.e. visible characters (numbers, letters, punctuation). Anyone have a suggestion to have a textbox that doesn't capture formatting and non-visual characters? Thank you.

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  • Trailing dots in url result in empty 404 page on IIS

    - by Peter Hahndorf
    I have an ASP.NET site on IIS8, but IIS7.5 behaves exactly the same. When I enter a URL like: mysite.com/foo/bar.. I get the following error with a '500 Internal Server Error' status code: even though I have custom error pages set up for 500 and 404 and I don't see anything wrong with my custom error page. In my web.config system.web node I have the following: <customErrors mode="On"> <error statusCode="404" redirect="/404.aspx" /> </customErrors> If I remove that section, I get a 404.0 response back but the page itself is blank. In web.config system.webServer I have: <httpErrors errorMode="DetailedLocalOnly"> <remove statusCode="404" subStatusCode="-1" /> <error statusCode="404" prefixLanguageFilePath="" path="404.html" responseMode="File" /> </httpErrors> But whether that is there or not, I get the same blank 404.0 page rather than my expected custom error page, or at least an internal IIS message. So first of all why is the asp.net handler picking up a request for '..' (also works with one or more trailing dots) If I remove the following handler from applicacationHost.config: <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" responseBufferLimit="0" /> I get my expected custom 404 page, but of course removing that handler breaks routing in asp.net among other things. Looking at the failure trace I see: Windows Authentication is disabled for the site, so why is that module even in the request pipeline? For now my fix is to use the URL Rewrite module with the following rule: <rewrite> <rules> <rule name="Trailing Dots" stopProcessing="true"> <match url="\.+$" /> <action type="Rewrite" url="/404.html" appendQueryString="false" /> </rule> </rules> </rewrite> This works okay, but I wonder why IIS/ASP.NET behaves this way?

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  • HTTP Compression Proxy

    - by Praveen
    I'm looking for a HTTP compression proxy. Basically, I need a proxy to compress images and text to be transferred over a slow internet connection when accessing the web. To put it into a diagram CLIENT ---/fast local network/--- HTTP COMPRESSION PROXY ---/slow internet connection/--- WEB (e.g. Facebook, Wiki, Google) I will be using Squid for caching but from what i've it does not support HTTP compresion (gzip, deflate)

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  • How do I get rid of HTTP_CACHE_CONTROL header in squid 3?

    - by Arsen Zahray
    I'm trying to configure an anonymous proxy using squid. I've set forwarded_for delete via delete but Squid 3 still adds an other header to the web requests that go through it: HTTP_CACHE_CONTROL = max-age=259200 I've tried cache_control delete but that doesn't work. How do I get rid of squid's cache_control header? I don't want for it to interfere with the actual web requests that contain cache-control header; But I want for it not to attach its own header

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  • Searching for a Kohana Beginner's Tutorial for PHP

    - by Andreas Grech
    I am going to try to build a PHP website using a framework for the first time, and after some research here and there, I've decided to try to use Kohana I downloaded the source from their website, and ran the downloaded stuff on my web server, and was then greeted with a 'Welcome to Kohana!' page, and nothing more... I've tried to find some beginner tutorials on the web as regard this particular framework, but to my surprise, came up with almost nothing (only this one, but it's not a great deal of help) I am not new to PHP and neither am I new to the MVC concept, but I am very new to PHP Frameworks...so can anyone point me to a Kohana tutorial somewhere on the web that will help me get started in building my website using this framework, from scratch ? P.S. As I said, I want a beginners tutorial as regarding this case. [UPDATE] I am currently reading the Official Guide...we'll see how that goes.

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  • How to Change Sharepoint Port

    - by Jack Levin
    I have a Sharepoint web application that I want to change the port it is running on. I am not sure how to do that as It seems that it is not enough to just go to the IIS console and change the web application port. I guess I need to do certain changes in the sharepoint Central administration console as well.

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