File Uploading / Downloading In JAVA EE
i ma new to java, designing a website that handle with the downloading/uploading of documents. i have done with uploading, now don not know how to download a file on user request in JAVA
View ArticleEvent not firing.
I have a GridView(GV) and inside the GV I have a databound column. The column has a Checkbox in it and I have tried to wire up the OnCheckedChanged event to a code block in the code behind file. The...
View ArticleHelp on exchange rate project
the purpose of this project is simple it prompts the user to input the current exchange rate between U.S dollars and Japanese yen then it prompts the user to enter the amount of dollars he or she wants...
View ArticleMost Practical way of setting multiple limits in multiple forms.
Hello, Ive been making the basic structure of my RPG game in Visual Basic 2010, Ive got almost everything i need to start the game itself whit not much effort. But right now, i want to know what is the...
View ArticleGTK# Webkit System.DllNotFoundException missing:webkitgtk-1.0.so.0
GTK# Webkit System.DllNotFoundException missing file webkitgtk-1.0.so.0 Hi, I written the following GTK# application which compiles successfully, code as below: using System; using Gtk; using GtkSharp;...
View Articledynamic database concept
It has been established that data can be manipulated in order to fit into a database. I am a student currently working on the concept of this scenario in vice versa where the database can modify itself...
View ArticleRead mp3 tags id3_v2 C no output
Hello everyone, Well I just finished my code based on some guidance that I found on internet. Unfortunately the output is not the one that I was expecting. Initially I had some warnings about the...
View Articlequestion about forming X shape in C++
hey, can you guys please help me figure out how to make an x shape. so far, all i can do is get the one diagonal side with the following code, but i can't get the other side. i'd really appreciate any...
View ArticleBasic GUI Architecture Questions
I have some answers: 1. When i create a gui should i always do it to a new class? for example i have the main screen of my application which is a jlist and i want a second jframe with a form to add a...
View ArticleNot returning when using decimals
Hey, everyone, I've got a little problem involving a program that returns the change a person gets after specifying a price, and how much money they paid for the item with. The problem only occurs...
View ArticleProblem calling toString from a toString
Howdy everyone! From my title it is pretty clear what I am looking to do... public class Recipe implements Cloneable{ static String Name; final static int INGREDIENT_ARRAY_MAX = 10; static Ingredient...
View ArticleRead Line XML File
So I'm creating a Windows Phone game in XNA (Just messing atm, seeing how I find it) and I've run into a problem. First of all, it turns out you can user StreamReader to read text files (Insane). Which...
View ArticleHow do I draw dice with dots in Python?
Here is the website for my assignment and the guidelines I am supposed to follow. http://lhs-sfusd-ca.schoolloop.com/assignment/view?id=1356608919949&return_url=1360456228666 Here is the code I...
View ArticleFile attached below...relating to last post.
from nodebox.graphics import * import random class FlatDie: def __init__(self): self.roll() def roll(self): self.dots = 3 def show(self,x,y): stroke(0) fill(0) rect(x,y,30,30) fill(1)...
View ArticleHow Do I Become a 3D Game Programmer
i am here to ask the ever asked and answered in a million and one way but i want an answer in my way. I think 3d game programmers are at the top of the programmer pyramid if you will and for some time...
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what do you guys think of my tic-tac-toe game?
I'm in the middle of learning Java right now and a project peaked my interests, so I attempted to do it. The project was a tic-tac-toe AI, but I'm not quite there so I created a tic-tac-toe game where...
View ArticleUnable to handle format: MPEG
HI there, i have tried to play this video but it keep giving me this error. Please help me out on this. import java.awt.Component; import java.awt.Graphics; import java.awt.event.ActionEvent; import...
View ArticleSorting a doubly linked list in C
So I've written a doubly linked list but when I got to the sort method I started to suffer from heavy derptation. #include<stdio.h> #include<stdlib.h> #include"list.h" int i; node *p; node...
View ArticleAdding Boost 1.53.0 to Code::Blocks
I've been trying to get boost libraries to work with code::blocks(mingw), but I can't seem to get it right. I have followed the instructions on official website: http://www.boost.org...a-boost-library...
View ArticleSemaphore : semget returning ENOENT
$ cat sem.cc #include <sys/sem.h> #include <sys/stat.h> #include <cerrno> #include <iostream> using namespace std; main () { string key = "/m/lb1/activity.log"; int sem_key =...
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