JRuby is a 100% Java implementation of the Ruby programming language. It is Ruby for the JVM. It provides a complete set of core "builtin" classes and syntax for the Ruby language, as well as most of...

Hi y'all,

I've run into problems while running my program in eclipse. Its a Jruby application that uses Glimmer to create GUI components. I've followed the instructions as in...

You may want to look at Glimmer. Its a Jruby DSL for creating GUI components.

www.eclipse.org/proposals/glimmer/

I need a simple of way of redirecting output from the console to a custom GUI that I have made i.e. Text Area or Text Box. Am looking for a way of making the PrinStream to be attached to my custom...

Hi!
I have a web application in ASP.net 2.0. within it i want to corporate a report that will list all the customers together with the products they have bought in a sub group. Thereafter i need to...

I have implemented a grid view that that lists invoices in a linear fashion. However, i want to improve its functionality so that one can be able to expand and collapse the rows in order to view more...

You can use a member of System.String called Substring(). This member returns a string that represents a substring of the current string. For example, your sample text is"DreamBoy". Now suppose we...

I've actually figured it out. After copying the assembly to the application folder, all i needed to do was to run regasm.exe again in the target computer. It now works ok.

... Thanks alot...

I copied the assembly to the application folder. When i instantiate the object as follows

Dim i As New Demo1.Numbers

it sees the class and the methods. but when i try to use them it doesnt...

Hi!
Am trying to create a C#.NET dll and use it in VB6.0 application. I've created the class library, generated the type library using tlbexp.exe, registered it using regasm.exe, but after...

for(num = 1; num<= 400; num ++)
{
if ((num % 3) == 0);
{
.......showMessageDialog(num);
}
}

or something like that.

Hi!
Am a geek. My major area of specialisation is programming and software development. My favorite language is java. looking forward to having a superb time here.:mrgreen:

Hi Everyone!
I've been wondering what to do this semester for my final year project. Last semester i developed a java chat application, which i thoroughly enjoyed. This semester am clueless on what...