Imagine I want a user to be able to copy-paste a selection of pixels from MSPaint into a browser-based app. Is this possible using JavaScript in any current browsers? Will it become possible in HTML5? If not, is it feasible using something like Flex/Silverlight, or is it simply not possible at this time, and you'd have to save a file and...
I want to implement a payment gateway in a Java Struts project. What are the steps for this? ...
Hi, I've a project where one of the requirements is fullfil the "W3C Web Content Accessibility Guidelines 1.0 (WCAG 1.0)". I'm now considering wich technology could I use to acomplish it, but I'm a little bit confused. Silverlight would be the easiest way, but I cannot find conclusive information about if silverlight is or isn't compi...
This is a general question, or perhaps a request for pointers to other open source projects to look at: I'm wondering how people merge an anonymous user's session data into the authenticated user data when a user logs in. For example, someone is browsing around your websites saving various items as favourites. He's not logged in, so the...
We are working on using a 3rd party's ActiveX control within a web page. Our page includes JavaScript to access and manipulate the control. Part of the control's functionality requires it to access files on the local filesystem. If we generate the page programmatically, this functionality fails - the ActiveX control appears unable to ...
I would like eventual interaction with MS Dynamics SL and/or MindTouch Core (running on WMware) for eventual intranet and/or internet display. ...
Our asp application is moving to new server and i want to implement a permenant url redirection. I am aware of following two approaches , i need to understand which one to user over other and when ? Option 1: <%@ Language=VBScript %><% Response.Redirect “http://www.new-url.com” %> Option 2: <%@ Language=VBScript %><% Response.Status...
I need to know the best way to manage team web-development on a shared server (hostgator). I have done some individual web development on a shared server in the past, and I have always setup SVN through SSH to have a pretty-nice development workflow (version control, quick-commits, work though eclipse/subclipse, etc). However, I also kn...
I'm developing a simple component. My jar structure is: br/netsoft/zkComponents/Tef.class META-INF/MANIFEST.MF metainfo/zk/lang-addon.xml web/js/br/netsoft/zkComponents.js web/zkComponents/tef.dsp My dsp file is: <c:set var="self" value="${requestScope.arg.self}"/> <span z.type="br.netsoft.zkComponents.Tef" id="${self.uuid}" ${self.o...
hi all, I'm just playing around with some aggregation scripts... what are some good sites to get popular links from each day? I'm thinking digg reddit sites like those, any others you can think of? ...
From a webservice provider point of view what is the benefit of asking users to create an account or login using 3rd party web service provider (e.g: Twitter or facebook) to log into your site with? Wouldn't it be easier to ask the user to provide their twitter or facebook login and use that to pull the user's twitter or facebook data?...
In my web application (ASP.NET MVC), I need to do a certain function (refresh a table with data) every sunday at 12:00 am. How can I do that? We meet it everywhere. For example Google Adsense's stats update only every hour or so. How can you set up this interval update? ...
Tableau is extremely flexible when it comes to visualizing and playing around with datasets, but it is extremely slow when you go into "production mode" and publish a particular view that you've created onto your server. Does anyone know of any tools that can be used to connect to a database, present interactive (or somewhat interactive)...
I'm selecting table data of the current user: SELECT [ConfidenceLevel], [LoveLevel], [HappinessLevel] FROM [UserData] WHERE ([UserProfileID] = @UserProfileID) I have set a control to the unique user ID and it is getting the correct value: HTML: <asp:Label ID="userID" runat="server" Text="Labeluser"></asp:Label> C#: userID.Text = M...
Hi There, When I try to run my site it gives error as Internal Server error, when I refresh the page I get my result properly.The error page looks like this: Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, webmaster@te...
Maybe it's me or maybe it isn't. I don't have a huge amount of experience of developing web based data entry software but do have some. I used to do it quite a bit years ago. Used to use Oracle Forms, Visual Studio, various 4th generation languages, and performing the user interface layout used to be a snap. Now doing the user interfac...
which format of png me should use Png-8 or png-24. which one is better for website. i am confused about these. what is main different between png-8 and png-24? ...
We have a rather large/complex web site (so it's not easy to extract portions of it). The problem we're having is that IE6/7/8 (but 6 is the worst) are sending through multiple requests for the parent of a URL (which fails, a different point). As an example, if you visited (dummy domain name obviously): http://www.example.com/view/eve...
It seems common in the Rails community, at least, to respond to successful POST, PUT or DELETE requests by redirecting instead of returning success. For instance, if I PUT a legal change to my user profile, the idiomatic response would be a 302 Redirect to the profile page. Isn't this wrong? Shouldn't we be returning 200 OK from the req...
I'm a newbie to Linux systems and recently I started using Ubuntu 10.04. When I do java development in Windows, I usually keep my project files under some drive (D: for example) and under my development folder, such as D:\projects\myproj. But I'm bit confused with Ubuntu's folder structure. So, I just want to know how do you organize you...