obscured47

I'm creating a website and I want to have a popup menu with additional links come up when a text image is moused over. I'm alright with HTML, but I know that this can't be done in HTML and I assume it's Javascript that I would need to use. Can …

Hello, i have a simple question. Let's say you have 3 private attributes. If you want to insert a value you use a set method and when you wish to display its content you use a get method. When you use a constructor with a parameter list e.g.: private String …

Hello, I need help with the print function. Everything works fine, but when I run the that function it gives a stack over flow problem. I do not understand why when this print function works fine with the other binary search tree implementations. [CODE] public class SplayTree<AnyType extends Comparable<? super …

hi all, i am final year university student and i need some ideas for developing a distributed application to my final year project. any ideas ,example, that help me to finish my project in time because our last day of proposal is 05/04/2010 i do not need code just ideas …

A bit of a lame request - I just don't have a lot of time to look it up.. I need a script to login to a website (outside my domain) and then make a very simple web request. How do I go about doing that? Thanks.

Hi, I was wondering if there is a nice way to have the System.Web.Cache in sync with a file. I'm looking to keep a mapping object (an array of objects with a couple of properties) in cache and also in a file. I want to get 2 things out of …

Hi everyone, A very specific question.. I've got a ConfigurationElement class that has some configuration elements. At the moment, the config is something like this.. [CODE]<Hello> <A name="blah" /> <B name="bleh" /> <C name="blih" /> </Hello>[/CODE] ..but I need to have only one of either B or C. So I …

Hi. I had some difficulty in getting the list of all the path of the My Documents Folder in XP and Vista. Since for every Account there is, there will an assigned path for that account to its own My Documents folder. I also heard that is only true to …

Hi guys, I have a type that implements an abstract class that is known at compile time and I want to construct at run time an instance of the type and place the reference in a variable that is of the abstract class's type. So, to describe it a bit.. …

Hi, I've read some msdn pages about fragment caching etc but I'm still unsure about something. I've created a server custom control that acts on a text field using it's id. So it has TextID property that is defined on the creation of the control. The control also finds the …

Hello gurus! I have a very annoying problem with the font on a server-client program I'm working on. Probably that it's a server-client thing doesn't matter. Anyway, I want to use custom font on the client side. I have the.ttf and try to use it with Font.createFont() and deriveFont(). I …

Hi guys, I have a hexagon class that given the side and the angle of the hexagon, it draws it on the screen (using Polygon class). I need to fill that hexagon with an image. It works if i have a .gif file with a hexagon and place it on …

Hi again, Is it possible when throwing a custom exception to pause the program instead of just exiting? I have a throw customexception("error msg") in my main and I want to print the error msg and then press return to exit or something like that. Thanks

Hi, I was wondering if its possible to get the integer OR float value of a string. If I know it's an integer I can do int x = atoi(str) and atof if its a float but what do I do if I don't know what it is (in other …

hey guys, can anyone tell me what's wrong with my code? im trying to test if the input ($no) is a number: [code] read no echo $no | egrep - c "^[0-9]*$" | wc -l > y [/code] y now should be 1 if the user enters a number but …

Hey, sorry if this is a really stupid question but i'm a bit in a hurry, got this coursework due tomorrow and i realised there are some problems with my code. I have a text area where the user can type a message and change the font-family, font-style, font-size etc …

okay..could someone tell me how to check if someone put in a float value in a text field. and if not how can i generate a dialogue box with an error. This is how it looks [code]marks1 = Float.parseFloat(tf1.getText().trim());[/code] i stored the contents of the textfield into marks1. How can …