64,152 Solved Topics
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| | Hey, My code epic fails... I get delivery failed when sending an email to the email addess that pipe's to this script: [CODE]#!/usr/bin/php -q <?php ini_set('memory_limit', '256M'); //The concern here is having enough mem for emails with attachments. // read from stdin $fd = fopen("php://stdin", "r"); $email = ""; while … |
| | Hello, My application has a simple textbox for user input, a database connection, a button and a label. I will search for the user input in my database and update the label when the user clicks the button. This works fine on the first button click but ceases to function … |
 | I have a Problem with my Modified Event As you can See ! i know My declarations are Private I tried Some thing still didn't work So what i want to do as you can see is that if the save button was not clicked then it would check if … |
| | [CODE]package aster; import java.util.*; public class master{ public static void main(String[] args) { ArrayList<Object> arl=new ArrayList<Object>(); Integer i1=new Integer(10); Integer i2=new Integer(20); Integer i3=new Integer(30); Integer i4=new Integer(40); String s1="tapan"; System.out.println("The content of arraylist is: " + arl); System.out.println("The size of an arraylist is: " + arl.size()); arl.add(i1); arl.add(i2); arl.add(s1); … |
| | Hi All, I have a "Change Password" script I am battling a bit with. At first I could not get the update to recognise the correct user and now that I have that sorted and the update does insert the new hash value for the correct user I cannot login … |
| | Hello All i am trying to compile a simple code for the strtok but getting the error as segmentation fault ( core dumped ) .. any help would be appreciated. [CODE] #include <stdio.h> #include <netinet/in.h> #include <stdlib.h> #include <string.h> main() { char *test="asim.nazeer.helo.me"; char *rsl=strtok(test,"."); //while(1) //{ printf("%s",rsl); //} } … |
| | I'm sure this has an easy answer, but I don't know it. so I have a widget that will let you get alerts texted to a phone. I am trying to store the info, but I can't get the user's input into my javascript function shown below: [CODE]onClick="collect('info', 'nname=' + …  |
| | Hi guys I have a standard scoring algorithm but I need to help on a piece of code to only execute the scoring algorithm at certain times. I want it to be triggered by dates, but the problem arises if the program is used after 2 (or more) dates have …  |
| | I'm trying to determine the minimum range of floating-point types. It's easy when using values from standard headers: [CODE]#include <stdio.h> #include <float.h> main() { printf("Minimum range of float variable: %e\n", FLT_MIN); printf("Minimum range of double variable: %e\n", DBL_MIN); return 0; } [/CODE] This code gives the following output: Minimum range … |
| | hello people is anyone of you able to tell me the heuristic i can choose in order to allow my robot to move from the doo to the issue in a labyrinth ?  |
| | So here's Wat im trying to do Ive got 2 List boxes 1 Shows Processes other one is for Storage Anyway that's not important Im trying to Kill all the Processes wat are stored in Listbox 2 I had to add .exe at List for Listbox 2 But still not … |
| | Hi Ive currently got a problem with my code, its meant to step through the array and search the array. For some reason it only does the 1st line of array, it wont go through the rest of the array. The problem with that line of code is that it … |
| | I am trying to find the longest common prefix of two words entered by the user. I don't understand what is going wrong. I keep getting this error when I compile: [CODE]prefix.c:11:13: error: expected declaration specifiers or '...' before '(' token [/CODE] And this is my code: [CODE]#include <stdio.h> #include …  |
 | Hi, i wrote some command for division of numbers by certain number for example 1000000 and [CODE]$filesize=$size/1000000;[/CODE] the result shown some things like this 12.24927 but i need just the first part of this number for example i want to write 12 instead of this 12.24927 . how can i …  |
 | Hi, I just started using the Memcached php client instead of Memcache client. It's able to connect, but now when I run a get(), I get the following error: Memcached::get(): bad type specifier while parsing parameters It worked fine with Memcache? There's just one parameter ... the key to be … |
| | Hey all, I have a question how would I go about perform a comparion for two boxes. I would have to find the length, width, and height of both boxes and compare the volume of them to see which box would have be larger. |
| | I am having troubles figuring out how to extract a minimum and maximum number from an Array. This program allows a user to input up to 12 assignment grades and then my array gathers those grades and displays them in the output box. I just also am required to display …  |
| | I have a orpaned case error and im not sure where i am missing anything. Probably just needs another set of eyes to find it. thank you in advance Here is the error code : C:\Users\winte497\Documents\FSMValue.java:109: orphaned case case 6: if ((ch >= '0') && (ch <= '9')) Here is … |
| | Hi guys, I have a total of 72 link labels on a form and I want them to do a similar task. Is there a way to accomplishing this without writing each labels individual code? Example function of the link label [CODE] Private Sub LinkLabel1_LinkClicked(ByVal sender As System.Object, ByVal e … |
| | Hi, DaniWeb forum members! I am an above-amateur programmer and this is my first more complex SDL-based program. I am trying to make the menu of a game, but SDL cannot capture the key presses when a single key was pressed. I use only UP and DOWN arrows, in this … |
 | So, Ive created a UI in console. No questions as to why. But anyways, It used to be just a simple array, but I decided to make it with vectors both to improve my skill with them, and to make its size dynamic. Dont mind the mess of code here. …  |
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| | Hello people I have a JFrame which container is a JPanel: can you give me a piece of code that shows how to create a grid of rectangles ? I need this information for my poject Thank you |
| | Hi, DaniWeb I'm having problems with the insert: (This is the login code, i can't open the register form) [CODE] Imports MySql.Data.MySqlClient Public Class Login Dim server As String = "Server=localhost;Database=escola_musica;Uid=root;Pwd=;" 'Dim server As String = "Server=localhost;Database=esola_musica;Uid=root;Pwd=;" Dim con As New MySqlConnection Dim da As New MySqlDataAdapter Dim sql As … |
| | i want to be able to treat contents of a file as an array and traverse through it that way without having to store them in an array,can i do that?if so how? |
| | Hi all, I have a datagridview with a set of rows which look like [CODE] no. name value 1 X 1 2 X 1 3 X 2 4 Y 1 5 Y 1 [/CODE] Now I want to filter the datagridview by value with respective to name and show only … |
| | Hi I have a Csv file in website and it gets updated every half an hour, I want to copy the csv file to database(Mysql)to visualize it can anyone help. thnx |
| | For example on any tinyurl/ajdeijad link (this one is fake), the link redirects to another url I cant grab the whole response because it is 200 MB- what can I do to JUST GET THE URL Here is my code: [code] Dim request1 As HttpWebRequest = DirectCast(HttpWebRequest.Create(urlvimeohd), HttpWebRequest) request1.UserAgent = …  |
 | Hey everyone, I'm here to ask for opinions and advice more then anything. I'm 18-a senior in high school. I would really like to move into my own apartment after I graduate. This is for personal reasons, but please note I want this for a reason other then the stereotypical … |
| | Hello daniweb chums I once again cannot seems to get a simple bit of text box validation working I am trying to detect if a first name entered contains a number by converting the text box text into a char array and then convert each character entered (using a for …  |
| | Can I add number's up in a column in listview? Thanks Experts, Kanyonb38 |
| | Hi guys, Could some one please help me in validating a datagrid coloumn..,i want only alphanumeric values.,symbols like -,+..etc were not allowed..folliwing is the code wht i have.,but it allows only alphabets but not numerals.. [CODE] If Char.IsDigit(e.KeyChar) Or Asc(e.KeyChar) = 8 Or Asc(e.KeyChar) = 46 Then If Asc(e.KeyChar) = … |
| | Hi Friends, I need ur help..I have finished my proejct in vb.net with access database. could u please help me in making an exe for this with database.. please help.. |
| | I made a program to find primes, but it can't find any prime less that 7(e.g. 2, 3, 5) any ideas? [CODE]import math from math import sqrt x = 1 y = raw_input("What number do you wish to find all the primes below? ") y = int(y) while x < …  |
| | I'm having the hardest time figuring out why my password check loop won't exit after excepting valid input. Can someone help? [CODE]#include <iostream> #include <vector> #include <string> using namespace std; int main( ) { vector<string> credentials; string login; string userName; string password; string CheckPassword (string password); cout << "Enter user … |
| | I was given a client and server and I have to create a gui for it. I have done the entering part using the JTextField and the problem is getting the output of the class to go to JTextArea. (Its a Client server simple chat program) Here is the set … |
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| | hello.. i have a table name [B]paintshop[/B] and have 4 fields for example [U][B]table:paintshop[/B][/U] bodyNo | defect_code | qty | date 58786859 | FM | 9 | 2011-11-29 58786859 | BB | 1 | 2011-11-29 58786859 | TN | 4 | 2011-11-29 58786860 | RN | 7 | 2011-11-29 58786851 … |
 | Hi ! i m working on asp.net project and using c# for it , i want to place my delete button on the right most of the gridview , by default button is placed at left side of the grid , can any one please help me . as i … |
| | My project is to write a Temperature class. In addition to converting between Celsius and Fahrenheit also include Kelvin. The class has read(), add(Temperature), subtract(Temperature), multiply(Temperature), divide(double), equals(Temperature), toKelvin(), toFahrenheit(), toCelsius(), and toString() methods. Methods add, subtract, multiply, and divide all return a Temperature. [CODE] public class Temperature { public … |
| | Ok, I have absolutely no idea what is going on for my compiler errors. I am not worried about the last part where I have to put in the letter code. I am just trying to figure out how to make this compile correctly for line 43 to work. I … |
| | Hello, I'm not quite sure this is the right forum to post this kind of stuff to but I'll ask anyway. So, what the title says, is there any implementation of the Logo programming language that targets the .NET Framework? By that I mean I want to be able to …  |
| | Can any one please tell me that why turbo c is not supported by windows 7?:?: |
| | This is the problem I have Read in 10 numbers, 10<numbers<100. As each number is read, print it only if it is not a duplicate of a number already read. I did the first part but couldn't work out the second,where the duplicate is used. I have some idea in …  |
| | I have a an inherited form that has a panel control on it. I want to paste other controls onto this panel but the paste option is grayed out and won't let me do it. I made sure that the template form did not lock the panel. I'm stymied from … |
 | hai, can somebody help me, how to change root password for mysql in CPANEL? i tried to put my website online, but it send message : Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: YES) in /home/akmajuco/public_html/_class/cms_class.php on line 9 Access denied for user 'root'@'localhost' (using password: YES) … |
| | Hello everyone, I've been coding small demos to improve my programming skills, and I've run into a problem getting indices of list items which I have been unable to figure out. I'm using C# 4.0, and Visual Studio Express 2010. I've tried to use the IndexOf(T) method, but intellisense doesn't … |
| | Hi everyone. I've been fighting with a piece of incomplete code for a while now, and it's really frustrating... particularly because it's due tomorrow. Anyways, when I try to compile my project it's spitting out linker errors at me: [Linker error] undefined reference to `clearBoard(int, char)' [Linker error] undefined reference … |
| | Hello, folks. Well, I can't get my head around that particular function. I want to calculate and then return the total amount of hours assigned for a given stage_no. I got confused. Do I have to use COUNT(*)? [CODE]CREATE OR REPLACE FUNCTION total_numbers_hours(hours NUMBER, stage_no NUMBER) RETURN NUMBER IS return_val … |
 | Hi everybody, in my database, am trying to print the value of total and then add it to the price, i was able to fetch the value of total but when i tried to add it to to price so as to get value of sum in this line of … |
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