applications

GUI Programming APIs

Alright, this is a rather odd question that doesn't have one true answer: What is the * Best || Easiest to Use || Most Powerful || Cleanest * GUI API or library (tk, SWING, Qt, etc.) you have had the privilege to use? I've had conversations with friends about how annoying XYZ API was to deal with and how someone could build a bette...

Can someone give me a working example of a build.xml for an EAR that deploys in WebSphere 6

I'm trying to convince my providers to use ANT instead of Rational Application Development so anyone can recompile, recheck, redeploy the solution anyplace, anytime, anyhow. :P I started a build.xml for a project that generates a JAR file but stopped there and I need real examples to compare notes. My good friends! I don't have anyone c...

What is called a Node in a WebSpere Network Deployment

In a installation of WebSphere Application Server with Network Deployment, a node is: a physical machine an instance of operative system a logical set of WAS instances that is independent of physical machine or OS instance ...

What means the error SECJ0222E in WebSphere Application Server 5.1

I'm getting for that error this help in IBM's support site: ProblemA JAAS LoginContext could not be created due to the unexpected exception. User responseThe problem could be due to a configuration error. but I have not any other indication and can't determine the final reason for this error. Suggestions?...

Error ADMA5026E for WebSphere Application Server Network Deployment

What I'm doing wrong that I get the ADMA5026E error when deployment an application with the NetworkDeployment Console? ...

Quality Control / Log Monitoring

One of the articles I really enjoyed reading recently was Quality Control by Last.FM. In the spirit of this article, I was wondering if anyone else had favorite monitoring setups for web type applications. Or maybe if you don't believe in Log Monitoring, why? I'm looking for a mix of opinion slash experience here I guess. ...

Where to put your code - Database vs. Application?

Hello, I have been developing web/desktop applications for about 6 years now. During the course of my career, I have come across application that were heavily written in the database using stored procedures whereas a lot of application just had only a few basic stored procedures (to read, insert, edit and delete entity records) for each...

Should you run one or multiple applications per tomcat cluster?

Currently I am setting up an application that can deploy other web apps to Tomcat 6 clusters. It is set up right now to have a one to one relationship between deployed web application and a cluster. My current reasoning for this is so that I can change the JVM args of the Tomcat server without disrupting other applications and so that ...

What are some examples of applications that have revolutionized the way things are done?

The news about Google Chrome made me think...what applications either tried to and failed or did succeed in changing the way that type of application was designed, constructed, or used? I would be interested in learning about those changes and how they came about. I'm mostly looking for open-source applications, but anything where I can...

What are the best ways to determine what port an application is using?

This is an adapted version of a question from someone in my office. She's trying to determine how to tell what ports MSDE is running on for an application we have in the field. Answers to that narrower question would be greatly appreciated. I'm also interested in a broader answer that could be applied to any networked applications. ...

F# "real world" apps?

I'm starting to learn f#, and I really like it: now I wonder if "out there" someone has written any "real world" app in this wonderful language. Do you know of, or have developed anything of this kind in F#? And in which fields? Thanks! ...

Is automatic upgrades a realistic feature to expect from enterprise Web applications?

Most of the work I do is with what could be considered enterprise Web applications. These projects have large budgets, longer timelines (from 3-12 months), and heavy customizations. Because as developers we have been touting the idea of the Web as the next desktop OS, customers are coming to expect the software running on this "new OS" t...

D Programming Language in the real world?

Is anyone out there using D for real world applications? If so, what are you using it for? I can't seem to find anything big on the web written in D. Despite the lack of known big users, D seems like a very promissing language to me, and according to TIOBE, it's fairly popular. ...

Where should cross-platform apps keep their data?

Hi there, I'm building an application that is targeting Windows, Mac and Linux soon. I was wondering where should I keep application data such as settings, etc. Application's installation folder is the easiest choice, but I think that might be a problem with new Vista security model. Besides, users might want different settings. Is it...

Detecting appilcation hangs with ActiveX controls in .Net

I am working on upgrades to a screen scraping application. We are using an ActiveX control to scrape screens out of an IBM mainframe. The mainframe program often hangs and crashes the ActiveX control causing our application to crash. We don't have access to the mainframe or the ActiveX source code. We are not going to write our own activ...

What's the best way to protect a Windows application from piracy?

I will be selling a Windows application into an industry where many of the users will know and be friendly with many of the other prospective users. I expect that some users wouldn't think twice about copying the application for those other prospective users. What is the best way to insure that a Windows application isn't copied for oth...

How do I store the window size between sessions in Qt?

I have a QMainWindow in a Qt application. When I close it I want it to store its current restore size (the size of the window when it is not maximized). This works well when I close the window in restore mode (that is, not maximized). But if I close the window if it is maximized, then next time i start the application and restore the app...

Are .NET languages really making any kind of dent in consumer desktop applications?

Do you write consumer desktop applications with .NET languages? If so what type? My impression is that most consumer desktop applications are still native compiled applications in C, C++ and the like. Whilst .NET languages are growing in up take and popularity, do these new breed of applications ever break out of the enterprise & web d...

Have you ever faced an ethical issue when creating an application?

This question isn't about ethical behavior in the workplace, like leaking code or stealing. I'm wondering, have you ever been asked to add a feature to an app that you thought was harmful to users, deceitful, or otherwise unethical, even though it met a business objective? Have you felt strongly enough about the users' need for a featu...

What is a good application programming problem to solve for beginners?

UPDATE Please do not post game ideas. I am not looking for game ideas here. I am looking for ideas like; "Network browser", "File encrypter", "Notepad-clone", "Rss feed generator". Hello world. I have been programming on and off for some years, mainly with game development. Now I am interested in refining my skills...