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| | Hi, I have some problems with this code.I must make a add person.delete person or search... I make everything but if i add someone who is added before the program is crash.. Can someone to put new element on the exact place... for example if i have 1 and 10...i … |
| | Hello I'm trying to add highlighting to the specific keywords in the text widget. For instance I would like to highlight : Hello World. where is "hello" - will be coloured in red and "World" coloured green. Any Idea ??? [CODE] from Tkinter import * import os import subprocess import … |
| | Hello, part of my project I'm working on needs to have me count the amount of letters in a file. This is what I have so far. Any one help? [CODE] #include <iostream> #include <fstream> using namespace std; int main () { char c ; // start with a blank … |
| | Write a multi-module C program to manage an auto-parts database for a manufactory. help translate the bash script into c [code=script] #! /bin/sh #Project 2 CSC 3320 #echo menu test program stop=0 # reset loop termination flag. while test $stop -eq 0 # loop until done. do cat << ENDOFMENU … |
| | hello i am trying to calculate an interest table and have made my code but cannot get the program to add from the existing principal balance to the new amount to calculate the interest gained over n amount of years. any help would be awesome. heres my code [CODE]using System; …  |
| | My code compiles and is working correctly, but I was just wondering if anyone could check over it and suggest any improvements or correct things I've done that are bad in the c++ world...anything at all? Thanks in advance! [code=php] #include<iostream> #include<vector> #include<cmath> #include<iomanip> using namespace std; //Declare functions void … |
| | [B]Hello everyone!!![/B] I have the following pseudocode and I'm not exactly sure how/where to plug it into my code. I am still very lost concerning programing so please bear with my ignorance...:) /* pseudocode for Binomial Coefficients */ int binomial(int n, int k) { If (n < k) Then return … |
| | im confused with [I]__call__() [/I] method defined within the class. [I]__init__() [/I] is used as constructor, and is called when we create an instance of the object. when does [I]__call__() [/I] method get called even though we not specify it explicitly... please help..........  |
| | This is what I intended to do [CODE] class person: "class to represent a person" def _init_(self): self.name = "" self.age = 0.0 self.sqr_age = 0 class ageName: def listAgeName(x,y): # x is name # y is age x = 0 y = 0 listAgeName = [('John', 18)] p = …  |
| | [CODE] // imports import java.io.*; // Input stream import java.util.*; // Date //import java.text.*; // SimpleDateFormat class FinalPrep { //** arrays for saving static String firstNameArray[] = new String[0]; static String lastNameArray[] = new String[0]; static float gradeArray[] = {}; public static void main(String args[]){ readInFile(); System.out.println(" Sorted By last …  |
| | im am trying out this code but it keeps giving an error msg but i cant see where the error is...please help [code] query = New OleDbCommand("INSERT INTO studenttable(sname,scourse,syear,ssemestor,sgrade)values('" & TextBox1.Text & " ',' " & TextBox2.Text & " ',' " & TextBox3.Text & " ',' " & TextBox4.Text & … |
| | Could someone help me with this? [CODE] ifstream readfromfile("stats.txt"); readfromfile >> lvl >> xp >> str >> spd >> acc >> hp >> endl >> inventory[0] >> endl >> inventory[1] >> endl >> inventory[2] >> endl >> inventory[3] >> endl >> inventory[4] >> endl >> inventory[5] >> endl >>inventory[6] >> … |
| | hi im not sure if this is a php issue, or a doctype thing - im using the 'strict' doctype... all of the apostrophes (') in my text are being swopped out for black diamonds with a question mark in them...? Huh?  |
| | Any one has an idea how to develop Header of GPRS tunneling protocol using C language or even has interest in something like that I am a professional C/C++ programmers living in jordan |
 | Hi, I want to change the color of a selected jradiobutton in a button group to RED when clicked on it. I am not able to do it make it happen till now. The problem is actually that when I select any jradiobutton the selection spot should stay and get … |
| | Hi, I urgently need help with an assignment I must complete by tomorrow. I started Bash Scripting yesterday so am a complete newbie. I don't have time to teach myself Bash scripting so please don't redirect me to some tutorials. The assignment I have to do involves the following: the …  |
| | I'm trying to make custom panels, but I can't even set the styles without getting errors [CODE]MainForm.SetStyle(System.Windows.Forms.ControlStyles.DoubleBuffer, true); MainForm.SetStyle(System.Windows.Forms.ControlStyles.AllPaintingInWmPaint, false); MainForm.SetStyle(System.Windows.Forms.ControlStyles.ResizeRedraw, true); MainForm.SetStyle(System.Windows.Forms.ControlStyles.UserPaint, true); MainForm.SetStyle(System.Windows.Forms.ControlStyles.SupportsTransparentBackColor, true); [/CODE] Throws errors saying [CODE] An object reference is required for the non-static field, method, or property 'System.Windows.Forms.Control.SetStyle(System.Windows.Forms.ControlStyles, bool)' (CS0120) [/CODE] |
| | hi how can i make contact me" like send mail " the customer send E-mail from my website and i will recive it from my mail please replay to my mail "i used ASP.net using C# [I]<< e-mail removed >>[/I] |
| | I can't get my select query correct. I have 4 tables and 2 foreign keys. Here are my table structures. [iCODE] movies movieid int unsigned not null auto_increment primary key moviename varchar directid int unsigned # foreign key to directors table date adddate genres genreid int unsigned not null auto_increment … |
| | Hi there! I new learner in Python. And just couldn't get threading. I wrote this script. [CODE] import sys import MySQLdb if len(sys.argv)!=3: """the program name, mac and ip makes three""" """stop program and send error""" sys.exit("Must provide mac and ip!") mac = sys.argv[1] ip = sys.argv[2] print 'Connected to … |
| | hello I am inserting records into a MYSQL table via a loop Records are being inserted, but every now and then the program bombs out with the below message There is nothing wrong with the query line though (If i restart the job, this record will be inserted without issue) … |
| | I have a small project in c# and ms-access I use query builder to manage my tables in ms-access. the problem is, select qeury works great, update query works great, delete doesn't work , and there is no error msg!!!!!!1 please help!! [CODE] OleDbDataAdapter adapter = new OleDbDataAdapter(); string queryString … |
| | I have a vector filled with names such as John Doe Jane Doa etc. I need to write a function which deletes what is input via the user [CODE]void delete(vector<string>&name) { string FName, LName; cout<<"Enter first name and last name to be deleted"; cin>>FName>>LName; }[/CODE] ie input: John Doe and … |
| | I'm sure I'm missing something simple, but would like to ask if someone could set me on the right path. We have to write a program that requests the hours worked in a week, and a pay-rate, and then prints the gross earnings, taxes and the net pay. [CODE] #include … |
| | Hello daniweb, I am new to Java and to this forum! I am trying to put some objects into an array like this.. [code] MovingPlatform[] platforms; platforms = new MovingPlatform[1]; [/code] The problem is that I want to be able to access variables of objects within my array. I have … |
| | I'm working on a project implementing Dijkstra's Algorithm. The project involves reading from an input file and the format of the file is as follows: - The first line of the file tells the number of total vertices and the number of edges (n, m) respectively. - The rest of … |
| | So I've already got one function that takes a list of va_args, ..., and then formats it, like such [code=c] string form_string(string format, ...) { va_list args; va_start(args, format); ostringstream output(""); for (unsigned int i = 0; i < format.length(); i++) { if (format[i] == '%' && format[i+1] != '%' … |
| | Hi guys, Ok, so I'm using the code below to display the fields from a table on my webpage. I used some code to paginate the results as there's a lot of records, however I can't seem to get it working properly, and I'm going crazy trying to work out …  |
| | Hello I am creating a big website and some of php file will be bigger than 1MB So, I want to know what is max file size of .PHP file to execute or include. Thanks |
| | i am new to c++ so please dont throw any crazy words around :D im using dev C++ form bloodshed as my editor / compiler what i am trying to do is when a user hits one of the special buttons all keyboard input after that will be reformated depending … |
| | [code] Program to make snowflake! # Local graphics module. Must be in same folder as this # program (or both on Desktop) import ecs10graphics as gr # Math module that comes with Python import math def pointOnCircle(f, r): # f is fraction of the way around # r is radius …  |
| | Hi guys and girls I am writing a program to solve a linear system equations using gaussian elimination method by taking the factors and storing them in a NxN+1 matrix, this matrix can take integer numbers as well as floating point numbers i need help in translating this program to …  |
| | I thought I got the class path right?? lines 89 and 94 throwing the error [code=java] <%@ page language="java" %> <%@ page import="trader.webservices.util.Utils" %> <%@ page import="java.util.ArrayList" %> <%@ page import="java.util.Vector" %> <%@ page import="java.net.URLDecoder" %> <%@ page import="trader.webservices.util.AABAHeaderFooter" %> <%@ page import="trader.webservices.data.UserDataVO" %> <%@ page import="trader.webservices.data.UserInfoDAO" %> <% RequestDispatcher … |
| | Hello, When trying to use mysqldump, I got this error message: [QUOTE]mysqldump: Got error: 2003: Can't connect to MySQL server on 'localhost' (10061) when trying to connect[/QUOTE] According to the MySQL Documentation Library, error 2003 means that my network connection has been refused and that I should check that there … |
| | Hi, I am using VC++ 6.0. When i clear a vector using vector.clear() the capacity is not being reduced to zero. Hence the memory is not being deallocated. I have tried to reduce the reserved size by use of vector.clear() followed by vector.reserve(0). This however has no effect. I have … |
| | Hey you guys i have a major problem here basically im a begginer c++ program student and i am trying to get use to vectors and functions so i made this program like a mad lib game or a bear hunt as you say. The program basically have vectors (duh) … |
| | I have a String stored in this format "10/10/2009 12:00:00". I would like to convert this into a DateTime object so I can add it into the Outlook calender. I have tried using the following code but it doesnt seem to work. DateTime startDate = DateTime.Parse(appointments[i]); (where appointments[i] is a … |
| | Hi, I am new to c# coding, in my form i placed gridview and configured into [B]access database[/B] and set advance option to edit,delete,update. I can read all the values but i cant edit or delete the contents, showing error like below [COLOR="Red"]"No value given for one or more required … |
| | in this program im tryin to keep the guests in a line and the numbers in another line ... but it always start from the middle of the list I dont know why take a look : [CODE]class Program { static void Main(string[] args) { string x = "Guest_TheDreamBoi Guest_XxEmoChickGirlxX … |
| | Hi All, I have been developing an app that will run on my work intranet. The whole appliation works but part of the app is to open a specific PDF file from a selection. So i pass the file name and path to the System.Diagnostics.Process.Start(FileName) But it keeps erroring telling … |
| | Hi All, I am trying to create a 2D array of the [B]"CString" MFC class,[/B] however it needs to be declared dynamically for my application. I have read up on numerous forums but I just cant seem to find what I am looking for. From what I have read the …  |
 | i have promblem when using bottom update, when i get data in textbox, this is my code string uSql; uSql = "UPDATE Material SET MaterialName='"+txNama.Text+"',MatGroupID='"+cbGroup.Text+"' WHERE MaterialID='"+txKode.Text+"'"; SqlConnection conn = new SqlConnection(connetionString); SqlCommand comand = new SqlCommand(uSql, conn); conn.Open(); comand.Parameters.Add(new SqlParameter("@MaterialName", SqlDbType.NVarChar, 50)); comand.Parameters["@MaterialName"].Value = txNama.Text; comand.Parameters.Add(new SqlParameter("@MatGroupID", SqlDbType.NVarChar, 20)); … |
| | This is my program [CODE]/////////////////////////////////////////////////////////////////////////////////// // ICS 3U1 - Mrs. Shanks // Asad Choudhry // November 28, 2009 // Family Feud // // This program takes as input the question numbers, the questions, the answers, // and the points. the question number is saved to the questionNumArray, the // the …  |
| | To add check box to grid who s auto generate column property is true. I wish to select all the rows who s check box is checked .which can be checked by the user after generating the grid so at generating time all item template check box default values want … |
| | can anyone help me doing my simple assignment,please. I feel fed up and got confused so far  |
| | I have an exam coming up on this unit found in the guide to programming with Java textbook. I was just wondering if someone can provide an algorithm to the following question. 13. a.) Write an algorithm to count the number of words in a sentence. b.) Write an algorithm … |
| | Hello daniweb. I am currently involved in a project were we need to be able to generate confirmation mails, our original thought was to code an html mail, but we quickly deserted that idea. Therefor I need a powerful yet simple PDF class for PHP. I have no greater interest …  |
| | this problem is too old with me please try to help I made online users table in db and when user is logging in . the code is [COLOR="Red"]$sql="insert into online_users(username) values('".$_SEESION['username']."')"; mysql_query($sql);[/COLOR] but I couldn't specify the users who went offline to delete them from the table please help … |
| | Hello everyone, First, please excuse the sloppy-ish coding. I'm working on my ability to shorten my code as we speak. However, being new to this, the hardest way seems to be what I always end up doing. That said - on to my problem. I wrote this code for a … |
| | hello every one i want to ask if we can implement global catch exception for the whole application so that any exception that occur , will be handled without closing the form specially after making setup for the application (then i can't determine where the exception came from) thanks..  |
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