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by: Herman |
last post by:
Hi everyone, I have a multiple file project for a class assignment.
It consists of a class Point, then a class Polygon which uses the
Point object, then a class Picture that uses the Polygon object.
Unfortunately, I cannot compile Polygon.java, because it cannot
recgonise the Point object. Any ideas? (I'm using the Sun SDK 1.4.2)
Thanks! (By the way, the drawing package and Canvas class were
created by my instructor to make drawing to...
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by: Peter Mount |
last post by:
Hello
Are there any good online tutorials that explain pointers in ANSI C? I've
covered pointers in my course but I'm just having trouble "getting it to
sink in".
Thanks
Peter Mount
info@petermount.au.com
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by: Colin McGuire |
last post by:
I apologize for posting yet another scrollbar question. Here is my
code. All I want is for a diagonal line to appear from coordinates
(0,0) to (width,height) in a usercontrol regardless of whether the
user autoscrolls the usercontrol (other things that are on the
usercontrol I want to scroll, but haven't included any here).
Here are the steps to reproduce my problem.
1. Launch Visual Studio and create a new Windows
application with...
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by: Dave Ekhaus |
last post by:
hi
i'm new to javascript. i'm hoping to get some help and find out if
what i want to do is possible and - assuming it is, get some tips on
how to accomplish the task.
ok - assume i have a table, the contents of which are dynamic. there
can be any number of rows in this table - somewhere between 50 and 500
would be the range. in each row - there can be any number of td's.
the relative 'width' of a td in a tr is specified by a td's...
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by: AlmasKhan01 |
last post by:
Hi I have been for sometime now been working on a MineSweeper program and I'm 90% complete on it it involves a window interface and is quite simple but the issue is not. The program is long(to me) and includes maybe 4 classes and lots of code I was wondering if anyone would mind taking a look at it for me, I know thats a lot to ask of someone that knows nothing of me, but this problem is killing me and I have spent many hours trying to figure...
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by: tkempy |
last post by:
okay so i have a CIS class called abstraction and design. i'm completely new to this "java" stuff. I've never seen any of it in my life. our second homework is to create a program that produces a "ASCII art" version of the lincoln financial field where the eagles play.
anyone who can help????
These are all the guidelines and what not...
Assignment Description
Your second assignment will provide you with practice using static methods,...
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by: Fool |
last post by:
Ok I was doing this project but now Im halfway stuck. This project contains 3 class at the moment. Im mainly trying to make this applet like the game pong. I have the paddle and a ball and background and stuff.
Now my main problem is that I need to make the ball bounce back after it touches the paddle...Right now the ball goes through the paddle.
And the paddle is moved using arrow keys. So now I need like a code for me to make the ball...
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by: taishin |
last post by:
so far i got this...
but the shapes that i created i need to be able to click and dragg and move around with the mouse..help!!!!
and also some where here i need to draw and equal sided triangle
IN PANEL
import java.awt.*;
import java.awt.Color;
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by: uhdam |
last post by:
HI..
I need to link 2 JTree's using an arrow. For the line i used separator. But i couldnt draw an arrow. Can somebody help with this. Either help me draw the arrow mark alone or the entire arrow. These JTree's are in MDI Application.
I Need to link two JTree using an arrow And the JTree's are in an MDI Application not a normal JFrame.
I need to do this in JavaSwing. I dont want to use applet.
Thanks in Advance.
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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