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Dynamic Database Content Design
Hi, 'm currently working on a survey system(PHP/MySQL) where the content is dynamically generated. Users can create their own questions and other users can answer these forms. How do I go about...
View Articlehangman program, err: cannot find symbol, buffered reader? Java newbie
Here is the part part of my program with most of the errors: //play method private void play() throws IOException { do { guess(alphabet); usedLetters(used, alphabet); do{ System.out.println("You have...
View Articlemy program will not display the sum of the sales array when typing all
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO;...
View ArticleQuestion: Make picturebox = mouse
Hello, I am working on a very simple game, but cannot detect collisions with pictureboxes. I have googled how to make pictureboxes collide, but, I can't find anything. My thought was, "Is it possible...
View Articlewriting to a file problem
i have this ode from my lecture as a example to show us how to write to a file import java.io.*; // for PrintWriter class import java.util.* ; // for Scanner class public class TestFileWrite { public...
View Articlearray question
This program should determine whethet the integer is positive or negative. Then it should copy negative values into aryA and positive value into aryB. lastly, it should display how many values copied...
View Articlehow to solve the error
I got error of Microsoft OLE DB Provider for ODBC Drivers error '80040e14' [Microsoft][ODBC Microsoft Access Driver] Invalid SQL statement; expected 'DELETE', 'INSERT', 'PROCEDURE', 'SELECT', or...
View ArticleA good hashing
Hi all, please suggest me a good hash function to hash 2^32 unsigned integers.Also suggest me the optimal hash table size. Thanks in advance, rstnsrr
View ArticleIterator Conversion problem?
I'm not sure what is the problem, as I don't see any syntax errors, and I have no idea what this long ass list of stuff means, but if you are willing to read this and help me understand what it means...
View Articlehelp in selecting a god hash function
Hi all, please suggest me a good hash function to hash 2^32 unsigned integers.Also suggest me the optimal hash table size. Thanks in advance, rstnsrr
View Article[Linux] Hostent struct not defined
Surprisingly something as simple as this is eluding me, however I guess this is my first attempt at network programming in *nix. I'm trying to resolve a host from name (eg: www.google.com) and connect...
View Articleswitch cases not working
Hello everyone I write this C++ code about (binary search tree structure) I wrote header file and implementation file and I sure it's write the problem with switch ,,, cases doesn't work .. only...
View ArticleInput values in jsp page and insert into database
I want to after user input values in jsp page, insert into database automatically. http://localhost:8080/IT3622_Assignment/budget.jsp
View ArticleInsert into database based on user input in jsp page. Below are my cod
budget.jsp [code <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><%@page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <html>...
View ArticleReferring to textbox by array value
Hi all, I have 6 textboxes, each of which has a number at the end of the name (1-6).I also have an array (numbers) holding 6 values. I'm currently using the code below to place the array value in the...
View ArticleAdding items to a collection from a .text + more
First post here, hello everyone! I've got something that I can't quite figure out due to my limited knowledge of C#: I have a program that downloads a .txt file from a website on startup. The file...
View ArticlePhone Directory program
Hi I have project in Data Structures this is the question 1.Phone Directory Design a phone directory that will be able to store names of teachers and their office phone numbers. Your system should be...
View Articleupdate DateTimePicker
int d = 1; int year_int = Convert.ToInt32(year); int month_int = Convert.ToInt32(month); start_dTPicker1.Format = DateTimePickerFormat.Custom; start_dTPicker1.CustomFormat = "yyyy MM dd";...
View ArticlePassing String From datagridview to textbox in another form
I have set up a 2 forms one loads up a datagridview and the user clicks on the view to select the value they want. I can get the value displaying inside a messagebox on the same form as the...
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Floating Point Precision/Comparison Queries
So here is the problem question that I was presented with: The only non-standard code I used was the one to clear the screen. But I have a major question here. This is the first time I am writing...
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