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• Raudus vs ExtPascal: Delphi web developement alternatives that use ExtJS

  - by user193655

  Delphi developers has several tools (several alternatives to ASP.NET) for building web applications. While No.1 framework is Intraweb, there is a lot of interest around ExtJS, that has 2 incarnations: 1) the opensource ExtPascal 2) the closedsource Raudus Now the products are different, Raudus never supports the latest ExtJS version (while ExtPascal does because as far as I read it "almost automatically updates itself to the latest ExJS version"), Raudus "seems" much RAD (much similar to Intraweb from the RAD point of view). Anyway why chose one or the other? Why Raudus (since it is free) cannot become Open Source? Or does Raudus use ExtPascal behind the scenes?

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• What are some good web development blogs?

  - by Poita_

  I'm just getting into some basic web development (just a personal homepage for now, but I have plans for bigger things once I know the basics). I find that blogs can be quite helpful in getting into the mindset of a particular activity, so I was wondering if anyone knew some good ones. I'm particularly looking for education blogs i.e. ones that actually explain how to do things instead of just making commentary on them. If the blog is specific to LAMP, or any one (or more) of those things (Linux, Apache, MySQL, PHP) then that's a bonus. Thanks in advance.

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• Creating Custom Assertions in Oracle Web service Manager (OWSM)

  - by sachin

  I am trying to create example given at this site: http://download.oracle.com/docs/cd/E12839_01/web.1111/b32511/custom_assertions.htm#CIHFGJAG but While compiling I get following errors: Error(63,64): cannot access oracle.annotation.logging.Publish Error: error: in class file D:\Installations\Oracle\Middleware_11g\oracle_common\modules\oracle.wsm.common_11.1.1\wsm-policy-core.jar/oracle/wsm/resources/enforcement/EnforcementMessageID.class: unknown enum constant oracle.annotation.logging.Publish.NO Error(69,28): cannot access oracle.annotation.logging.Category Error(70,48): cannot find variable FAULT_FAILED_CHECK Error(75,17): cannot access oracle.annotation.logging.Severity I have included: wsm-policy-core.jar, wsm-agent-core.jar findjars.com shows oracle.annotation.logging.Publish present in: logging-utils.jar I downloaded latest oc4j, but still not able to find this jar or resolve the issue. Please help!

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• Visual Studio 2010 web.config transformations (TransformWebConfig target)

  - by Jeff D

  I am trying to write unit tests for my transformations, so I am running: msbuild migrated-project.csproj /p:Configuration=Release /T:TransformWebConfig. This works for a new project I create in VS2010, but doesn't in this project. I'm assuming it's because it was originally a 2008 project. I know this is supposed to run in a webplatformbuild whatever, but what I'm trying to do, is just run the transform, so I can grab the transformed web.config, and run some unit tests to make sure the right values exist. I don't see TransformWebConfig referenced as a target in either project, so I'm not sure what I'm looking for.

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• Java web start - Unable to load resource

  - by CD

  Hi all, I've got a jar that loads great with java web starter when I browse through the IP address of the server. Once I try the server name instead I get the following exception: com.sun.deploy.net.FailedDownloadException: Unable to load resource: at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source) at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source) at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source) at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source) at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source) at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source) at com.sun.javaws.LaunchDownload$DownloadTask.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Any idea what should I look for?

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• A help system for a PHP web app

  - by Dave

  Hi, As our new web app gets more complicated, so the need for help docs increases. I am not talking about documenting code, I am literally talking about application help. So myapp/help, or for example, enabling context help from a particular point in the app with a link such as myapp/help/users/create/ etc. Are there apps out there for doing this? For example, Wufoo use wordpress for http://wufoo.com/docs/ which I like (and understand wp, so its a nice solution), and Xero have a lovely ASPX http://help.xero.com/ interface. But I'm thinking there might be more dedicated implementations for what I'm looking for. We're on a linux, apache, postgresql, php stack, but a mysql supported installation is not the end of the world. Does anyone have any suggestions for this? It's a bit of a minefield when googling php + help + system.

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• php html flash website design tools for beginner

  - by LikeToCode

  I have 5 years of C#, Perl and SQL programming experience but I've just found a web designer and developer job. I dont know anything about it but need to design a website using PHP, flash and HTML, whatever it is. Can you give me pointers on where to start to learn it all ASAP and start designing the website? I downloaded WAMP and learned to configure it. Other then that I dont know what to do next. They gave me a few pictures to incorporate, but I dont know how :)

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• registering httpModules in web.config

  - by Praesagus

  I am trying to register a custom HttpHandler in the web.config file. MSDN's example shows an entry that is commented out...um which doesn't work so well. When I uncomment I receive a Could not load file or assembly 'HttpModule.cs' or one of its dependencies. The system cannot find the file specified. error. The file name is HttpModule.cs and the class name is MyHttpModule. There is no explicit namespace yet. <httpModules> <add name="MyHttpModule" type="MyHttpModule, HttpModule" /> <httpModules> I am sure I am overlooking the obvious. Do I need to specify the file path somewhere? Thanks in advance.

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• How to set up asp.net membership with a web application instead of a web project

  - by mwright

  Originally the site was set up using a Website project which ended up not working for various reasons. I'm trying to make it work as a web application project and have started from the ground up with a new project. I have looked online and not found a good resource that explains some of the "simple" things that are taken for granted when it's a website project. Some things specifically: How am I specifying the external sql database that the membership site should use? Is it possible to set privileges on a folder and require authentication when accessing that content or does each page need to check for itself? Once again, I'm looking for some resources I can use as I move forward as opposed to answers to specific questions (although those are welcome as well).

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• Why isn't Google Web Toolkit more popular?

  - by gerdemb

  I've recently become intrigued with Google Web Toolkit and have started playing with it on some personal projects. I've noticed though that it doesn't seem to be very popular. For example, two major freelancing job boards (www.elance.com and www.odesk.com) list no jobs for GWT and the list of projects using it on Google's official site is pretty slim http://code.google.com/webtoolkit/app_gallery.html (compare to Django projects for example http://www.djangosites.org/). This seems odd to me as GWT has been around since 2006 and is supported by the Google brand name. It also neatly solves the problem of creating cross-browser completely dynamic websites that I haven't seen possible with any other tool. So, why the lack of acceptance?

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• Web Page Rendering Capture

  - by Chaitanya

  I start with describing the problem itself. Rather than a problem I'm looking for a better solution. I have a asp.net page which has a bunch of images and a link underneath it, Each image is infact the latest rendering of the link underneath it. I scheduled a bat script which runs every hour to fetch the images through IECapt a web page rendering capture utility. One thing am annoyed about this utility is it takes a lot of time for the 20 images I have and for few because of the flash content it misses to take the actual screenshot of the website. Now I like to know can this rendering be done by traditional programming am not interested in using any utilities. I'm interested in trying this. The solution need not be necessarily a C# based am ready to try in any other language. Because it gives me a chance to learn. Thank you.

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• ISA Web Farm and WCF service hosted in a Windows Service with basicHttpBinding

  - by Ryan Pedersen

  I have created a WCF service that needs to be hosted in a Window Service because it is participating in a P2P mesh (NetPeerTcpBinding). When I tried to host the WCF Service with NetPeerTcpBinding endpoints in the IIS Service container the service wouldn't run because it turns out that the P2P binding doesn't work in IIS. I have exposed a HTTP endpoint from the WCF service hosted in a Windows Service container and I want to know if there is a way to create an ISA Web Farm that will route traffic to http endpoints on two machines each running the same WCF service in a Windows Service container.

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• [RESTful] Calculation with RESTful web service with MySQL database : )

  - by Dobby

  Dears, I am now making some RESTful web service with MySQL database. I used NetBeans to create the resources of RESTful service with MySQL, and now I can now using GET and POST/PUT to list and add/modify data entities in the MySQL server. Currently, I wish to make some calculations right after a client makes the POST activities, then the posted data with calculated results will be inserted into the MySQL database. I am very new to this, I guess I need to add some functions and call them to calculate but I don't know where and how to do that : ( Could any one help me on this issue? Thanks a lot in advance! : ) Best! Dobby

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• JAX-WS Consuming web service with WS-Security and WS-Addressing

  - by aurealus

  I'm trying to develop a standalone Java web service client with JAX-WS (Metro) that uses WS-Security with Username Token Authentication (Password digest, nonces and timestamp) and timestamp verification along with WS-Addressing over SSL. The WSDL I have to work with does not define any security policy information. I have been unable to figure out exactly how to add this header information (the correct way to do so) when the WSDL does not contain this information. Most examples I have found using Metro revolve around using Netbeans to automatically generate this from the WSDL which does not help me at all. I have looked into WSIT, XWSS, etc. without much clarity or direction. JBoss WS Metro looked promising not much luck yet there either. Anyone have experience doing this or have suggestions on how to accomplish this task? Even pointing me in the right direction would be helpful. I am not restricted to a specific technology other than it must be Java based.

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• Ninject : ninject.web - How to apply on a regular ASP.Net Web (!MVC)

  - by No Body

  What I am looking is something similar to the below (http://github.com/ninject/ninject.web.mvc): README.markdown This extension allows integration between the Ninject core and ASP.NET MVC projects. To use it, just make your HttpApplication (typically in Global.asax.cs) extend NinjectHttpApplication: public class YourWebApplication : NinjectHttpApplication { public override void OnApplicationStarted() { // This is only needed in MVC1 RegisterAllControllersIn("Some.Assembly.Name"); } public override IKernel CreateKernel() { return new StandardKernel(new SomeModule(), new SomeOtherModule(), ...); // OR, to automatically load modules: var kernel = new StandardKernel(); kernel.AutoLoadModules("~/bin"); return kernel; } } Once you do this, your controllers will be activated via Ninject, meaning you can expose dependencies on their constructors (or properties, or methods) to request injections.

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• Best practices for defining and initializing variables in web.xml and then accessing them from Java

  - by DutrowLLC

  I would like to define and initialize some variables in web.xml and the access the values of these variables inside my Java application. The reason I want to do this is because I would like to be able to change the values of these variables without having to recompile the code. What is the best practice for doing this? Most of the variables are just strings, maybe some numbers as well. Does the class that accesses the variables have to be a servlet? Thanks! Chris

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• Neon toolkit and Gate Web Service

  - by blueomega

  I am trying to run any of the services from gate web service, in neon 2.3. Even Annie that runs so well in gate doesn't run, or better, it stay for indefinite time processing, a thing that should take no more than a couple of seconds. I run wizard, set input directory, leave file pattern as default and set a folder and name for the output ontology, shouldn't it be enough? Shouldn't i get something, even an error? I think its the location who's giving me problems. http://safekeeper1.dcs.shef.ac.uk/neon/services/sardine http://safekeeper1.dcs.shef.ac.uk/neon/services/sprat http://safekeeper1.dcs.shef.ac.uk/neon/services/annie http://safekeeper1.dcs.shef.ac.uk/neon/services/termraider How can i confirm it? Can i run it offline? Can anyone give me a hand? Also, i've seen sprat running on gate, on "SPRAT: a tool for automatic semantic pattern-based ontology population" Can anyone teach me how, and with what versions? Thx, Celso Costa

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• Web framework for an application utilizing existing database?

  - by tputkonen

  A legacy web application written using PHP and utilizing MySql database needs to be rewritten completely. However, the existing database structure must not be changed at all. I'm looking for suggestions on which framework would be most suitable for this task? Language candidates are Python, PHP, Ruby and Java. According to many sources it might be challenging to utilize rails effectively with existing database. Also I have not found a way to automatically generate models out of the database. With Django it's very easy to generate models automatically. However I'd appreciate first hand experience on its suitability to work with legacy DBs. Also I appreciate suggestions of other frameworks worth considering.

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• ASP.NET Page Caching in a Web Farm

  - by Achilles

  We have a small web farm(2 servers) balanced by the built in network load balancer in Windows 2003. We have a few pages that use page caching. My question is: Is it possible that that a given user could cause a page to be cached and another user see that content? Here is the page directive for the page in question: <%@ OutputCache Duration="1" NoStore="true" VaryByParam="none" %> The reason the duration is set to "1" is to ensure that the page isn't cached any longer than 1 second because of transactions that actions on the page can trigger.

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• Quickest way to make a web app for iPhone

  - by Douglas

  I am looking to make a iPhone app for a simple anonymous discussion website I launched this week (blurba.com). I would like it to be native, available for free download in the app store. I am looking for the fastest, easiest way to do this. I have been looking at these options. 1. Build a native app in Obj-C 2. Build with JQ touch, use PhoneGap to make it native I am more than open to other ideas (maybe frameworks I don't know about, to make this easier?) NEEDS: Ajax requests via GET and POST. Data received back in JSON and displayed. PS. I have NO experience making iPhone web apps, but do have basic experience with iPhone development THANKS,

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• Serverside image processing

  - by spol

  I am designing a web application that does server side image processing in real time. Processing tasks include applying different effects like grayscale, blur, oil paint, pencil sketch etc on images in various formats. I want to build it using java/servlets which I am already familiar with. I found 3 options, 1) Use pure java imaging libraries like java.awt or http://www.jhlabs.com/ip/index.html 2) Use command line tools like Gimp/ImageMagick 3) Use c,c++ image libraries that have java bindings. I don't know which of the above options is good keeping the performance in mind. It looks like option 2) and 3) are good performance wise, but I want to be sure before I rule out 1). I have also heard gimp cannot be run using command line unless gtk or xwindows is already installed on the server. Will there be any such problems with 2) or 3) while running them server side? Also please suggest any good image processing libraries for this purpose.

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• Firefox doesn't show my CSS

  - by vtortola

  Hi, I have a strange problem, Firefox doesn't show the CSS of the page I'm doing, but Internet Explorer does. I have tried at home and at one of my friend's home, and it happens in both. But, if I go to the Firefox Web Developer toolbar (i have it installed) and select CSS=Edit CSS, then the styles appears appears in the page and in the editor! As soon I close it, they disappears again. I have no idea what the problem is :( Do you have any idea about what could be the problem? thanks in advance.

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• Custom Application Page does not recognize tagPrefix defined in custom web.config

  - by Hasan Khan

  I have a custom application page integrated in Centeral Administration. My application pages are placed in a subfolder in Template\Admin folder. I placed my own web.config in my subfolder and added tagPrefixes in the control section. However when I open my application page ASP.NET throws the exception that the tag SharePoint:InputFormTextBox was not recognized. What am I doing wrong? Or it doesn't work this way? What can i do to achieve this?

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• Asp.Net : Web service throws "Thread was being aborted"

  - by Master Morality

  I have a web service that I call via ajax that requires the user to be logged in. in each method I want to check if the user is logged in and send a 403 code if they are not, however when I call a Response.End() I get the error "Thread was being aborted". What should I call instead? [WebMethod(true)] public string MyMethod() { if(!userIsLoggedIn) { HttpContext.Current.Response.StatusCode = 403; HttpContext.Current.Response.End(); } /* Do stuff that should not execute unless the user is logged in... */ ... }

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• best way to authenticate and consume web service using phonegap (html5/javascript)

  - by Raiss

  I am going to develop a phonegap application which is pretty simple. I need to implement an authentication and some simple data transfer back and forth to the phone and server. I prefer to use ASP.NET as a web service and our database is MS SQL but I am not sure what approach should I take to create a secure communication between Phonegap App and webservice. The problem with a simple AJAX request is limitation in cross-domain and I’m not sure if JSONP is a good option. I was wondering if someone can tell me what technology I should use in order to make a semi secure connection which works with PhoneGap (html5, javascript ) and .Net webservice. I understand that it’s a general question but I need to know what technology is the best in such a case. thanks

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