web-applications

ASP.NET simple web site 'framework'

Hi, I'm a LOB .NET applications developer that would like to do some www consumer facing web site development for small business, along with internet marketing. Typically I need just a simple 5 page layout 'home', 'about us', 'contact', 'faq', etc... But with flexibility to expand onto it if needed. I guess my question is - are there a...

Migrating off AppEngine

I have an application running on AppEngine that uses about 50 CPU hours a day. Most of it is spent waiting for the datastore. I am contemplating moving it off of AppEngine to something like Rackspace Cloud Servers because I think that my application can be more efficient if I can offload some of the work to the database (plus I can add...

How to deploy a Java Web Application (.war) on tomcat?

I have a .war file of a Java Web Application. Now I want to upload it to my ftp server so that I can execute it. What steps I should perform to run it? The context path of the webapp is /mywebapp Edit: Actually, my ftp server name is ftp://bilgin.ath.cx/ and I have uploaded my "TestWebApp.war" file to this dir: ftp://bilgin.ath.cx/we...

Is there a way to automate Google Web Optimizer approvals?

Google Web Optimizer uses URLs for its A/B testing experiments. In addition to the production URL, we also have several pre-production environments. Releases of software are pushed out. We're only running our first experiment now, but we've set up five experiments in GWO -- one for each environment (and thus URL). It's a bit of a pain ...

Concurrency in web applications

So recently there has been a lot of emphasis by almost all platform providers to provide new tools/language constructs for better concurrency. And that is also one of the reasons why a lot of ideas from functional programming languages are being integrated into mainstream languages like C#, Java etc. Even though these make a lot of sens...

ASP.Net application runs slow at first time

I have a web application written in ASP.Net 3.0 using C#, the production machine is a windows server 2003 with IIS 6.0 and sql server 2005. Application Structure The following shows the structure of my ASP.net web application: root application in IIS (//localhost/es) includes the common pages, for instance: master pages, theme, user ...

registering users: both captchas and confirmation emails?

Consider a new website in development where it requires the users to register for a service. Lots of sites require a confirm by email and by having the user enter captchas. What's the usage of both these devices? If a site has a captcha verification, does it still need an email confirmation? ...

Has anyone ever created a relational database-style front-end for memcache?

I'm not sure if my question was at all clear or not, so let me just dive in and give you the long version: Someone said recently, when discussing high-volume web applications, that "disk is the new tape". Website administrators use huge clusters of memcache servers to make disk I/O-free round trips between the client and the server. In ...

How fast is fast, and when does it matter?

We all know that performance is a feature. Slow load times are just about the fastest way to turn me off of a site. But at what point is a web app* fast enough? What is the latency threshold between "Hell with this" slow and "Ahhh..." fast? If this is too application-specific, then how do you determine this threshold for your app? Doe...

how to monitor a server (mapserver)

hello all, ¿how can I know that things have happened rafters or on my server?, I've had a problem with a server in my care and that can not be causing these errors because they are not replaced an archives of any kind and no has done nothing wrong in applying for any suggestions http://obtra.univalle.edu.co/obtra/index.php?site=carto t...

Scope of Connection Object for a Website using Connection Pooling (Local or Instance)

For a web application with connection polling enabled, is it better to work with a locally scoped connection object or instance scoped connection object. I know there is probably not a big performance improvement between the two (because of the pooling) but would you say that one follows a better pattern than the other. Thanks ;) public...

Telerik - Rad Combob Box - Jquery - OnSelectedIndexChange

hi my dear friends how can i fire telerik rad combo box selectedindexchange event With Jquery... My Pages Base on Master And Content Pages And In Content Pages I have multiviews And inside Multiviews I have RadComboBoxes i had some problem about getting controls in content pages (inside multiviews)... best regards ...

aps.net - web app - c# - jquery - How Can We Call A method inside code behind using jquery

hi my dear friends My Pages Base on Master And Content Pages And In Content Pages I have multiviews And inside Multiviews I have RadComboBoxes. two of my radcomboboxes are parent and child like country and city dropdowns... therefore in codebehind i put some codes in the OnSelectedIndexChange event of Parent RadComboBox for filling it'...

How to compare test website and live website

Hi, We have our production server running our website. Then we have a test server which has exact same data but with changes to code to do some new functionality. This web app has over 500 pages. Is there any program that can Login to the test site Crawl through each page and then save the page as html Compare with the same page sav...

ASP.Net page redirection doubt

hi there. I'm kinda new to ASP.NET and I have much more experience with windows forms. I need to show a table with some result data in a page Now, with winforms I would do something like this ResultForm myForm = new ResultForm(); myForm.ResultDataTable = dataTable; myForm.Show(); Any tip on how could I do something similar with Asp...

Options for developing a web-based game

I am currently looking around for some tools for developing games on the webs. I want to avoid Flash because I have seen that many Flash games stutter a lot even on mid-end machines. The good thing is everyone has Flash on their computers, but the performance really hurts a lot. So are there some sort of a Game Engine (or other tool) ...

Telerik Rad Combo Box And How Take It's Focus Off

hi my dear friends: i have two radcombobox on my page and i am controling their focus by jquery... also i have some code on their OnClientFocus , therefore focus and blur are so important ... my aspx and jquery code are like this : (without RadComboBox -> OnClientFocus ) <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm4...

Automaticly testing forms

Hey, I've a application written with a MVC framework it has about 10 forms to insert new data or update existing data. Now every time i extend a feature i have to retest the hole application, and that takes time. how can i automate this? I don't have experience with this unit test thing and as far as i understood the concept its not that...

How to send SMS using Java

I want to send SMS to a mobile phone from a web application, is it possible? How do I do it? ...

Tomcat fails on first request in combination with jsvc

I have a web application where the first request may take a few seconds as some singletons are initialised. I've used the mod_proxy and jsvc construction mentioned in this question and described on this page to connect apache with tomcat (data is served via SSL) For the sample Tomcat application, everything works as it should. However,...