64,152 Solved Topics
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 | Is there any opensource classified website.I am searching it on google from morning but i did not get success.  |
 | Am trying to read strings from a html page to get settings the following javascript strings i like to be able to read. <script type="text/javascript"> PP['channel'] = "testchannel"; PP['channel_id'] = 39388311; PP['channel_category'] = "gaming"; PP['channel_meta_game'] = "wow" PP['channel_is_featured'] = false; </script> would be nice that i can pick the data …  |
| | Hey Everyone, I am trying to create login page where if the user doesn't enter a value into the username and password textfields a box fades in (JQuery function) telling the user to enter info. I know I can just add the `required = "required"` to the input tag, but … |
| | Well i am having an interesting thing to discuss with you all people. i am having table in database where one column is having xml data with certain fields. I want to fetch those field using select query. So tell me if you can suggest something to me. Thanks a … |
| | if i hit sumbit i get output at bottom. but if i check again than i get a error. bc number1 is null. i was thinking to have about if statment inside if statment, to text if int field is null or not. <html> <body> <!-- directive tag --> <%! … |
 | Hello every one. I am creating a form in php and trying to work with button in that. There are 3 buttons below then form. 1. Submit.(to insert data in BD) 2. Update.(to update data in table in DB) 3. Delete.(to delete data from table in DB) When I apply … |
| | All, I don't understand namespaces. Yes, I read the msdn and some online tutorials and although they explain what namespaces are, they don't explain clearly what the benefit of using them is, why I need them, when I need them, and why they're generated automatically. I have 10 classes in … |
 | In my scroll view i want it to kind of move when it get's to the bottom like you know in android when you reach the bottom of a menu and it keeps moving then moves back, like stretches? I was wanting to impliment that into my ScrollView but wasn't …  |
| | Hello, I have been writing a program that allows for client/server communication. The game sends questions to the client, and allows the user to answer the question. It repeats 10 times, then gives a final score based on the user's answers. My question is how do I only allow 10 …  |
| | Ok, so i have the loop that creates the shape below, but instead of spaces, it has solid # signs. I can't figure out how to just get the design I showed below. Where am I going wrong in my code? NUM_STEPS = 6 def main(): for r in range(NUM_STEPS): …  |
 | I'm sorry but could someone deleter this article for me? I already figured out the bug. I'm sorry :(. It's basically the function to display the message is called twice, one inside another function, and the other by me ... ---------------------------------------------- The assignment requires the implementation of both patterns I …  |
 | //$('tr[id^=system_type_] input').live('change', function() { $('tr[id^=system_type_] input').on('change', function() { alert('a'); console.log($(this).val()); }); its not the first time, but I read that live is deprecated so I want to use on. But why it does not work in this code?  |
 | When I run the game and try to use the Arrow keys to control the movement of the selection box, nothing happens. I'm pretty sure the game is redrawing itself properly because the ticker text is updating. Aswell, I tried doing: selectVal++; in the update function in TankShooter.Java, which made … |
 | hi friends i have develpoed a prog. for pay calculation for my office in php. now i want to show some thing like employee name in my pge which is currently processing or progress bar with persent if calcution has done. plz note i m useing POST methord |
| | #include <stdio.h> #include <stdlib.h> #include <string.h> #define FILE_NAME 20 #define LIST_SIZE 50 typedef struct { char *name; int score; }RECORD; float calMean(RECORD list[], int count); void sortData(RECORD list[], int count); int main (void) { // Declarations float mean; float median; FILE *fp; char fileName[FILE_NAME]; RECORD list[LIST_SIZE]; char buffer[100]; int count … |
| | package Assignments1; public class project { public static void main(String[]args) { While (we have money left to spend and (itemNumber <=max number of items)) { Display amount of money left and number of items that can be bought. Read cost of proposed purchase if(we can afford the purchase) { Display … |
| | How could I pass value entered by user, using tkinter’s Entry to another object? I manage to print it, but couldn’t sent it further… Here are parts of the code: def novo_vreme(): vreme1 = Vreme() root1 = Toplevel(root) root1.title("Vreme") naziv = "Vreme" L1 = Label(root1, text="Zadržavanje: ") L1.place(x=10, y=30) E1 … |
 | Hello everyone. I'm working on a project that acts as a function generator to output a sine wave. The program also outputs an excel file with all of the data points so one can plot the points. For some reason, when I add noise, the graph does not look right. … |
| | I am having some problems with a program that I have due soon....I could use some serious help. I am going to post the requirements in this post, if you can help please let me know! |
| | Hi all! I'm trying to perform a mysql database from vb.net. I use this code: Process.Start("C:\Program Files (x86)\MySQL\MySQL Workbench CE 5.2.44\mysqldump.exe", "--user=root --password=mypassword " _ & "--host=127.0.0.1 --databases MySQL databasename -r ""C:\GreatestHR Backup\BackUpDataBase.sql""") When this code runs, a command prompt window opens and goes away immediately that i can't even … |
 | Hello Community, I'm having trouble receiving emails from my website. This is the email address i'm sending from "no-reply@[randoma.co](http://randoma.co)" and my website is hosted by [GoDaddy](http://godaddy.com). The email address i'm trying to send it to is a hotmail email address but i have upgraded my hotmail to an outlook account. … |
 | Hi,can anybody help and guide me on doing this java program? (Largest rows and columns)Write a program that randomly fills in 0s and 1s into an n-by-n matrix,prints the matrix,and finds the rows and columns with the most 1s.(HINT:Use two ArrayLists to store the row and column indices with the …  |
 | Hello, I am making a "High Scores" Program from Chapter 4 of Michael Dawson's *Introduction To C++ Through Game Programming Book (3rd Edition)*. In it, a vector consisting of 3 numbers is made and multiple manipulations are made to it through Standard Library Algorithms. There is a situation where the …  |
 | Hello; I am working on a project and in order to save resources, my supervisor says I should pass variables in an array. Some of which were working perfectly. However the fetching of the records from the database gives me the error below; Warning: mysql_query() expects parameter 2 to be … |
 | hey there guys I need a PHP class to fetch news from different sites, I use rssphp.net class and its great if I need the **title** of article and the **short description**, but what I need is the full story somthing like ?type=rss2 in vBulletin forums the main output of … |
 | Ok so I have 2 String variables holding dates in the format dd/mm/yyyy and I need to find the difference in days between them. Ideas? Eg. String date1 = "dd/mm/yyyy"; String date2 = "dd/mm/yyyy"; int difference = (date1 - date2); EDIT: and unless *absolutely* necessary, I dont want to use … |
 | When I open the security page in my xamp (from my local host) I get this message: ***Fatal error: Maximum execution time of 30 seconds exceeded in C:\xampp\security\htdocs\security.php on line 100*** Why is it that I receive this message? |
 | Hi group, Within one form, I need to run a routine twice. Obviously, I can write the code twice in the two places it needs to run. Isn't there a way to write the routine one time and the call it in two places within the form? Would this be … |
| | here is my table in database: name qty unitcost totalcost A 1 10 10 A 3 10 30 B 2 20 40 B 1 20 20 here is what i want to view to user: name qty unitcost totalcost A 4 10 40 B 3 20 60 |
| | Hello I'm working on a music streaming website that uses groovesharks api to get stream urls. I made a javascript function that loads the stream url when a user clicks on it but it wont stream the url. I know it can stream it because i've manually put the url … |
| | Hello everyone. I'm trying to do simple app that has a listview, listview is populated with info from json file. 20 items downloaded at a time. And when user is scrolling to the bottom next 20 items are loaded. Problem is when my app loads next 20 items the scrollbar … |
| | Hi there, I'm encountering an error when I'm trying to make a EntityManager for an Entity class. My problem arises when I'm trying to return the second value of a map (data). Here's my code: EntityManager.hpp: #include <iostream> #include <SFML/Graphics.hpp> #include <map> #include <memory> #include "CEntity.hpp" class CEntityManager { public: … |
| | I have declared a local variable inside of getAddress. When I try to access that variable inside a local function it falls outside its scope. What am I doing wrong? function getAddress(latlon, map) { var data = ""; $("#map-canvas").gmap3({ marker: { latLng: latlon, options:{ draggable:false, }, }, getaddress:{ latLng: latlon, … |
| | I'm getting an error for using a variable before it's assigned a value, but, I'm not sure why. Imports System.IO Public Class Form1 Dim colWeather As New Collection Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Add listbox items upon form load. With lstAltitudes.Items .Add("03000") .Add("06000") … |
| | Hello everyone. I am working on creating a stub that would allow me to swap out various sorting algorithms so that I can "plug in" the algorithms and run the various sorts. The below code is for Insertion Sort (yes, I know it is the slowest possible sort), but once … |
| | I have created a elevator functionality [there are 2 floors and corresponding to each one , there is a checkbox. Depending upon which checkbox is checked, the elevator shud move to that floor. Couple of things which i'm not sure how to implement are: wherever i have added class "unchecked" … |
| | Hi, just wondering... is there a site offering some sort of c++ programming mentoring? Something like: make this programme... how would you do it? and then people writing code for it. Would that be a feature for DANIWEB? |
 | hi i have write this code for upload pdf to Sql DB : private void uploadPDFFiles() { string filetype; string filename; filename = uploadFilesLinkTextBox.Text.Substring(Convert.ToInt32(uploadFilesLinkTextBox.Text.LastIndexOf("\\")) + 1, uploadFilesLinkTextBox.Text.Length - (Convert.ToInt32(uploadFilesLinkTextBox.Text.LastIndexOf("\\")) + 1)); filetype = uploadFilesLinkTextBox.Text.Substring(Convert.ToInt32(uploadFilesLinkTextBox.Text.LastIndexOf(".")) + 1, uploadFilesLinkTextBox.Text.Length - (Convert.ToInt32(uploadFilesLinkTextBox.Text.LastIndexOf(".")) + 1)); MessageBox.Show(filename + " " + filetype); //Validate user upload … |
| | Hi, There is a concept I haven't seen before. I can understand what is happening. But I don't know what this is. It is not a class. It is not a method. What is it? Maybe I know it, but i've been on my PC all day... public DateTime Date …  |
| | Hi I have 3 textbox linked to an Access DB by Binding source.I am having trouble to do query. Lets me help u visualise the form The form has 3 textbox (each linked to one field of a table in Access) Another textbox allows user to enter a string and … |
| | I'm not sure if I'm freeing the memory correctly. I have the following struct and I'm trying to free the pointer in it. typedef struct RECORD { char* name; int score; }RECORD; In my main function I have an array of this struct, therefore I'm using a loop to free … |
| | Hello Community, I was making a commenting system for my website and i was wondering if it would be a good or bad idea if i just let anyone comment by anyone i mean non members or should i make it so only members can comment? |
 | I have a **digital photo viewer keychain** by some company called **INNOVAGE**. I searched about it online but I can't find its webpage anywhere. The CD which came with it is empty and the device does nothing other than showing **"updating"** while connected to the PC. It doesn't even start … |
| | Hey everyone, Im having trouble with the placement of GUI components and need you help getting the things in the right place. The problem is on the left side where the elements are all misplaced including: The JMenuBar - should be up against the left wall JLabel "content for..." - … |
| | I'm working on a music streaming website for iPads and iPhones the website is programmed mostly with php and html. The website uses the website layout iwebkit (http://snippetspace.com/portfolio/iwebkit/). My question is how do I make box appear at the bottom of the screen that is always on the screen even … |
 | Hi I have a dataset created programatically and I want to use this dataset to bind it to Microsoft ReportViewer. I tried the Microsoft ReportViewer with DataSet created at design time and it works well. I have searched a lot and this is the best thing I can find but … |
| | Hi all! I have a big problem that I would like some help. I use Mysql Workbenc 5.2CE. I changed the default port to 3301. The mysql server is up and running well (I access it from an app I'm making with VB.NET). The problem is I can't get mysqldump … |
| | I am making a battleship game with 2 boards, each is on a JFrame, but I do not know how to get them to close when a button is pressed in order to show the new one. package battleship; import java.awt.Color; import java.awt.GridLayout; import java.awt.Toolkit; import java.awt.event.WindowEvent; import javax.swing.JButton; import … |
| | I wanted to give my admin the power to search professors by name and provide them with a corresponding checkbox for each search result returned to help them select entries that he wants to delete (like we have in phpmyadmin for example). I'm posting the prof_name from a form that … |
 | I thought it would be really cool if JOptionPane could be extended to accept an array of strings that represent messages, and have the method return an array of strings that represent user answers to the messages which are entered into the dialog box. This would make getting GUI input … |
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