Hey people,
I am doing a project in web development and I wanted to make a system where users can sign up and login to their profiles and have custom URLs like facebook or twitter...

Hey ppl,

i am trying to do this exercise from my java book, but i cant do anything right apparently :(

Write an application that asks the user to enter an integer n, and then draw an n by n...

hey there, thank you for your help.
I had to use the USE query to make it work :)
thnx for all

Hi,
I am trying to write a program in Java and I am having a problem with a small part of it.

I am using a JLabel to display an image. The JLabel is added to a JPanel with fixed width and height....

Howdy,
I am trying to write a simple program in java that creates a database with some tables and adds some data, but I keep gettin this error:

java.sql.SQLException: No database selected

I...

Howdy,
my friend is trying to write a program in VB 2008 and he is using an Access 2003 database.

he's having a hard time writing the code for a search option.

we write a string in a textbox...

Hi to all,
I have just started programing with C++ but I am having some problems with linked lists
I have this easy homework that I cant compile correctly.

We have this structure:

struct...

guys sorry,
thetext.txt = tekst.txt
finalfile.txt= fjaleden.txt

Hi to all,
I have this homework with Pascal.

We have a text file that has some text in it (thetext.txt). we want to put all the words of the text and the frequency in another file without...

Hi,
I am new to Linux too. Thete's a software called WIn4LIN that you can use to install windows .exe softwares on linux but it is not free.
For your modem I think scanModem will work (just google...

Douas,
I am really sorry for the reply I gave you but last night when I got back from the exam I was pretty angry with myself (for my results) and I was like shouting to anyone on my way.

Thank...

Look dude,
I have already made that exercise. I just wanted to see how the rest of the world solves it.
Maybe there's a shorter way to do it rather than mine.

thank you anyway for your....help

Hi guys (again),

Another exercise in Turbo Pascal about linked lists.

Write a program that merges 2 linked lists and sorts elements from the lowest to the greatest.

let suppose the list has...

Hi fayyaz,
The program works very well and the list is displayed in the exact order (same with the creation). I just added some '^' to the pointers but it works perfectly. thank you

Also Douas...

Hi again, this is a simple programme that I can't make work :S in turbo pascal.

Write a program to create a new list and then display it through a Recursive Procedure ( and use 'p' as a local...

Thank you for the solution Douas, I'll just make it fit to my program and run it :)
thanks again

No not arrays, a linked list is a set of elements where one element shows the address of the next one and so on.

When you declare smth like this in TP7


Type

student = ^pointer
pointer...

Hey guys,

I study computer science (1st year) and I have an exam after tomorrow but there's one exercise with the linked lists that is impossible for me.

Supposing that we have 2 created linked...