web-applications

What is rack middleware?

Hi, What is rack middleware? Thanks. ...

Learning web architecture?

Hi, What is a good book to learn about web server architecture? I am a beginner Rails developer and want to go beyond Ruby. For example, I want to know what exactly a 'Mongrel cluster' is, rack-middleware, HTTP, etc. Is there a good book (or more than one) which covers this? Thanks. ...

can we do server-side "mashups" that edit html pages served through a proxy?

suppose that we have a complex web app that we don't want to modify directly (probably because it is too long to figure out, but also possibly because we don't even have the source for it). Instead, we want to add a few extra features to how some of its pages get displayed by directly manipulating the html pages that it generates. I thin...

asp.net - csharp - jquery - looking for a better and usage solution

hi my dear friends i have a little problem about using jquery...(i reeally do not know jquery but i forced to use it) i am using vs 2008 - asp.net web app with c# also i am using telerik controls in my pages also i am using sqldatasources (Connecting to storedprocedures) in my pages my pages base on master and content pages and ...

Were we can host asp.net application for free

hi people, I want to host my asp.net application which has MS Sql as back-end, i want to host it on some free web site hosting portal this is for development purpose only. Im fine for apache and mysql back-end too. Any suggestion, people there knows which is the best so... please suggest. ...

Struts what method is being called?

How can I get the name of the method that will be called in the action from within an interceptor? ...

Reading the registry of a (windows computer) from a web app (silverlight? php? etc)

Is there a way to read the windows registry from a web based application with no user interaction? im open to language suggestions, any language will work i just need to know how to pull a certain string from one particular registry key. EDIT: incase this wasnt clear, im operating inside of a web-browser, obviously.. its a web applicati...

Start class right after deployment, not at session start for JSF

For a web application I make use of JSF 1.2 and Facelets. The problem is that we now do the initialisation via a singleton pattern and that takes about 5-15 seconds because it read in data files (we are not using a database). This happens when the first user browses to the corresponding web page (the 2nd and other users don't have this ...

how do i update files on an cached iphone web app with cache.manifest

hello, i have an iphone web app wich uses a cache.manifest file to successfully cache files. the problem starts when i want to update the app while it uses the old files because of the cache. how do i make the cache.manifest file to update the new files correctly? can i define a version or something? thanks! ...

Open Social - orkut

I want to display the viewer's name in my application. But something is going wrong and the name is not displayed... the code is as follows: <?xmlversion="1.0" encoding="UTF-8"?> <Module> <ModulePrefs title="TesterFris - Show Name"> <Require feature="opensocial-0.8" /> <Require feature="dynamic-height" /> </ModulePrefs> <Content t...

What is the easiest way to install a R web application through RApache?

Hi all, I use windows XP and R for my desktop use. And a shared hosting account (at some company) for my web hosting needs. I wish to create an R web application and I understand that one such way is by using R with Apache through RApache , but since my current shared hosting plan doesn't allow me to install RApache I am a bit stuck. ...

[Perl] After querying DB I can't print data as well as text anymore to browser

I'm in a web scripting class, and honestly and unfortunately, it has come second to my networking and design and analysis classes. Because of this I find I encounter problems that may be mundane but can't find the solution to it easily. I am writing a CGI form that is supposed to work with a MySQL DB. I can insert and delete into the DB...

Is it possible to "measure" the usage (e.g. in MBs) per user, of an SQL Server database in web farm conditions?

I have an ASP.NET web application hosted in a web-farm environment, and I need a way to be able to indicate how much a user is using my database. There are several reasons for this, and I mention a couple. First, because I pay for the database space per month, I want to have a reasonable way to charge my users. Second, it would be nice...

Tabbing within an asp.net application

I have developed an asp.net application. If the user tabs through the fields of my application and then continues beyond the end, the tabbing continues outside my application. This includes the box where the user enters the URL, then some others including the Google box to enter search criteria. Then eventually it returns back to the fir...

Online Hosting and online SQL database

Hi All, I am busy creating a asp.net web site and using MS SQl 2008 as the Database. I am looking for a cloud based hosting solution for both the database and the web site. I would like to keep the costs down, until more clients are using the system. What are your experiences and suggestions? If I can have decent availability and th...

Is there a cloud infrastructure where I can deploy Perl applications?

Is there a online/cloud-ish app engine with an available Perl option? I'd like to write and deploy a personal web app that's hosted by some existing web App engine (the app's fairly simple and resource-cheap, but does need small online storage. If anyone cares, it's basically a family-scope shopping list to be used off of smartphones an...

Managing session timeouts in ASP.NET

I have a ASP.NET 2.0 Web Application talking to multiple ASP.NET 2.0 Web Services. Both use ASP.NET Sessions to persist session data. To warn the user about session timeouts of the app, I use a modified version of Travis Collins's Timeout Control to show a ModalPopupExtender titled 'Your session is about to expire' and buttons 'Stay Log...

Need help choosing an open source GIS

I need an open source GIS that allows one to view/zoom/click the maps using a web browser and should be java compliant (deployable on a java app server). Well, I have tried to structure the requirement in 'what-i-have' and 'what-i-need' lists: Inputs: Location: lat/long Data : Text to display zoom level: (assume there are about 5) Out...

How to Download the ZIp Folder from Server in iPhone application???

Hi i want to download the Zip Folder in iphone application from remote server that have many HTML files and CSS. Then I want to display it on the UIWebview? ...

Web Application Frameworks

I just wanted to get a sense of what web application frameworks is used by users of stackoverflow.com either at work or for personal projects. Please list the name of the web application framework and the platform it is based on. ...