64,152 Solved Topics
Remove Filter  | |
| | Hi Guys! I was wondering if anyone could shed some light on this problem. I recently changed my login forms ugly default submit button to and image. The problem being that the image is submitting the form but I'm not getting the results I hoped for. It isn't logging me … |
| | Hey, May someone please explain to me why the rename function isn't working? result should display a 0 if the files were sucessfully renamed. it keeps returning a -1. [CODE] #include <iostream> #include <fstream> #include <iomanip> #include <cstdio> using namespace std; int main(int argc, char *argv[]) { bool Stats; char … |
| | Hi, Hello, I apologize if i got the wrong thread to post...can you help me please,where is the forum for learning a cobol language?because i want to learn this language i'm still beginner on this and i have not yet tried to code...Thank you in advance and I'm Hoping for … |
| | hi all, i am writing store procedure so please send me steps to follow that increase the performance |
| | Hello friends. I have a webpage (my.aspx). In that page i have some controls inside div tag and some controls outside div tag. Now i want the html source of those controls which are [B]inside[/B] div tag using JAVASCRIPT. How can i do this. I got the code with which … |
| | I'm not known to be a very memory friendly guy but after about 4 hours debugging my lua+sdl in C++ I finally figured out how to use threads but now I have another problem. I apparently have zero knowledge of memory manangement but thats kind of ok so I've narrowed … |
 | Hello Am trying to implement something similar to this page, [url]http://www.k-optisports.ch/fr/optic/team.html[/url], whereby hovering on an image changes it to display the user's details. anyone can pls help me with finding a tutorial or pre-built gallery using such type of effect? |
 | hi all, I am quite new to J2EE . I want to connect mysql database which one will be best jsp or servlet.... the thing is we need to establish connection each time. Insted of that just one Java class will do that and the other classes call the method … |
 | The worst thing about C++ in my opinion is trying to use a library (with VS2010 at least). It always causes me great pain, and usually I am not met with success. So, I'm trying to use the Magick++ library, which is a part of the ImageMagick program, and I … |
| | I was making a basic nooby java tribe game, and I needed a way to return to main menu. Can anyone tell me of any methods? This is my current code (incomplete) I want it to return to main menu if a certain number is entered after the stats are … |
| | I'm trying to create a simple members only section. With the following code, I'm able to log in and get redirected to a page (that simply says: "hello") if the login is correct. If I then copy the URL from the page to which I was redirected, open up IE, …  |
 | Oka. So i have this rather simple program, basically i want it to be able to count the number of hours it has been open. My problem is that i am trying to use [CODE]import java.util.date; Calendar calendar = Calendar.getInstance();[/CODE] And apperently this does not update after the program has … |
| | hi all; can anyone tell me where can i find a good example for this; i have this whole code [CODE]<?php $name = $_POST['name']; $sender = $_POST['e_mail']; $phone = $_POST['phone']; $subject = $_POST['subject']; $message = $_POST['message']; $email = $_POST['email']; // Insert data into hotelinfo table $sql="INSERT INTO mailRecord(name, sender, phone, … |
| | Hi Guys, I encounter error when i converting the string into datetime. My datetime field is shipdate and returndate. also there is a Null value both of this field. btw, here is my code. can you please modify my code any idea that you can share with me to fixed … |
| | hi have the next code[CODE] <?php $search="ala salsa portocala nueve vacas"; $where="texto ala salsa nueve texto portocala verde nueve"; $search = explode(" ",$search); $old_kw = array($search['0'], $search['1'], $search['2'], $search['3']); $new_kw = array('<b>'.$search['0'].'</b>', '<b>'.$search['1'].'</b>', '<b>'.$search['2'].'</b>', '<b>'.$search['3'].'</b>'); $where = str_replace($old_kw, $new_kw, $where); echo $where; ?> [/CODE] because i just started to learn … |
| | Hi I am creating an store procedure in sql server 2005. i want to pass table name as parameter dynamically in sp. here is my sp but it give me an error [CODE]ALTER PROCEDURE dbo.ImportToTable ( @TableName nvarchar(100), @que_id int , @sub_code int, @chap_no int, @que nvarchar(max), @opt1 nvarchar(max), @opt2 …  |
 | Hi all , I have collected php shell scripts on various sites on web. However the only script which works is this : $ php helloWorld.php [CODE] <?php $var = "honey"; print "hello $var"; echo "world"; ?> [/CODE] Any other script which has different commands doesn't work on the system … |
| | Some simple php code; [code=php] $dir = '../images/'; $file = $_GET['name']; // Last, First M. "nickname" $f = $dir.$file; list($width, $height, $type, $attr) = getimagesize($f); echo $f."<br />"; echo "width ".$width."<br />"; echo "<img src='$f' $attr title='getimagesize example' />"; [/code] while the last echo line displays the image correctly (and … |
| | hello all i am doing a copy operation from a file to another file.in source file i have 13 digit no but in destination file there is only 12 digit copied.code is as follows. [CODE]public void createOriganalFile() { try { File ObjInputFile1 = new File(strFilepath + "_dummy.txt"); File ObjOutputFile1 = … |
| | Hey, I have a file that I am working with that I have pass into my program through command line arguments. I don't want to touch the file, just want to store a temp of the file then after fixing the temp place it back in the original. After running …  |
| | I have added data from the database to the textbox but can't add a null value. I'd like to enter certain text if the field (not sure if thats what it's called) in the database is null. [CODE] if( (reader["Grey3"].ToString()) == DBNull.Value)[/CODE] I've search online and read through a number …  |
 | How would you be able to Capture the Value of a Cell when the User Selects a Row?  |
| | I am currently working on a site that requires periodic download of data from other sites. For this I have been trying to find some way to make the server automatically download the data every few hours. Any suggestions on how I might get started? Right now we have to … |
| | Hello, I have a difficult memory error to find. I have narrowed it down to a small piece of code, tiny in fact, but the symptoms are baffling to me. I tried to find it with electric fence, but electric fence found nothing. The problem is complicated by my liberal … |
| | Hi All, I am facing issue again and would be great if you help me to understand this code: [CODE] #include <iostream> #include <ostream> using namespace std; class A{ int a; public: A(int a):a(a){ } A operator+(A &other){ A aaa(a+other.a); return aaa; } friend ostream& operator<<(ostream &stream, A &aa){ stream … |
| | Hey guys, I'm working on a game, and I was trying to mirror the gif images inside the program so I wouldn't have to do it manually (And also so it wouldn't use twice as much space to store the mirrored gifs). Anyway, I Google'd it and found [URL="http://stackoverflow.com/questions/1708011/create-a-imageicon-that-is-the-mirror-of-another-one/1708909#1708909"]this answer[/URL], …  |
| | Hi, I have problems with passing parameters in a object to string, take a look to my codes: [CODE] DataTable dt = new DataTable(); string SQLStr = ""; // sql query dt = AccessDb_Cmd.RetrieveData(SQLStr, Access_Db).Tables[0]; string c1,c2,c3,c4,c5,c6; int i; foreach (DataRow row in dt.Rows) { i = 0; object array … |
| | I am having a problem with the execution of this particular php page. I'm using a wamp 2 server on windows7. The output is always "Unable to Open Database", no matter what changes I make to the code. Please help! I am a newbie in php! The php code is … |
| | Is there a way to do nested list comprehension? for example I can square a range of numbers, even only. [CODE][x*x for x in range(1,20) if x % 2==0][/CODE] but what if I want to square the even and times the odd by 3. [CODE][x*x for x in range(1,20) if …  |
| | Hey all, I'm having some issues using ArrayList. Here's the code.. [CODE] ArrayList<Double> var = new ArrayList<Double>(); var.add(15.0); var.add(0.0); [/CODE] I could just use [CODE] double[] var = {15.0 , 0.0}; [/CODE] for this.. but I'm trying to teach myself Java and need to understand the use of ArrayList. Any … |
| | Hello to everyone, I am new to this forum as I am new to Java. I would like to know if anyone has come up with a method that helps in learning the huge collection of classes of the Java API. I know that question is not easy to answer. …  |
 | Hello Everyone! Am working on a project and its ready for the production server. I used the windows login controls and ASPNET.mdf as the default database. I have moved the folder containing the project to the production server and deployed it on IIS but when a uer tries to access … |
| | How can I set the stack order for controls of an mdi form and new child forms that appear within my mdi form. The mdi controls appear on top of the child forms after they are opened. I googled this but couldn't find anything relevant to controls and mdi forms. |
| | Hi all, My first time here. I'm quite the newbie when it comes to ASP after coding in VB6. Frankly I'm stumped by something I'm sure should have a simple solution. Here's a very basic snippet of what I'm trying to do, so the problem (and hopefully the solution) is … |
| | Can someone help me i try c++ text with color and it is blinking now i want the text is moving whatever right to left, left to right. I have no idea plsss i begging someone plss help me exmple plss or teach me!!  |
 | i have a treeview in which i need to get the selected nodes text and its child node text(if any). I tried using AfterSelect event to get this but i only got the selected text but not the child text.. so can any one help me with this.. i am … |
| | Hi, I have a table field with var char data type having values like TVM/345/2000,TVM/01/00,TSR/42/01 etc.I want to extract the sub string from first location to the second '/' location as TVM/345/. Is there any built in function to solve is? Thanks |
| | I wrote this code in php, it's purposes is to update the user record in mySQL database. There's already a script view.php which displays all records in the database, in the view file there's a edit link which sends the user id information to edit.php via get method. on the … |
| | Hy , i`m new on the forum , so Hello to all , I want to make a "mini robot" that autocalls it self every night at 12 o`clock , and calls a php function that deletes some records form database on some criteria.My problem is not what the php … |
| | The following id my php code [CODE]<html> <head> Checking ! </head> <body> <?php $errors_array=array(); if(isset($_REQUEST["welcome_already_seen"])){ check_data(); if(count($error_array)!=0){ show_error(); show_welcum(); } else{ handle(); } } else { show_welcum(); } function show_welcum(){ echo "<form method='post'>"; echo "What's your ice cream flavour?"; echo "<br>"; echo "<input name='flavor' type='text'>"; echo "<br>"; echo "<input type='submit' … |
| | I have created a program in ASP.Net and VB.Net that allows users to loging and download and upload files to and from an FTP site. I have so far got it to the point where the user can download files and when they go to the download page, a listbox … |
| | Hi everyone, Im relatively new to PHP. Im required to create a database to store all the courses taken by a student and his/her grades. i have created the database and able to store and display all the data stored in the database. I have a problem here: Im required … |
| | Hi Am working on a web template similar to this one: [url]http://drupal.org/node/763096[/url] and would like to change the hover color for the menus (in blue with white text). What would be the best color to match if the menu background is left as it is when hovering on a menu … |
| | Hello I've got some swf files linked to my website, and currently, when clicking on the link, it opens the content in a new window, however I want to make the file downloadable when the link is clicked, how to do this? |
| | I have a login form coded as : [CODE] Imports System.Data.OleDb Public Class Form2 Dim ctr As Integer Private Sub Ok_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim con As New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source=C:/Users/Space Era/Documents/User.mdb") Dim cmd As OleDbCommand = New OleDbCommand("SELECT * FROM Users WHERE userid = … |
| | I am having trouble running the lua interpreter at the same time im running sdl and am also having trouble with processing events in sdl while lua is embedded basically in some pseudo code this is what it looks like so far [CODE] #include <lua.hpp> #include <SDL/SDL.h> #include "user.hpp" int … |
| | Hi there; There is such a simple code here, and with the propotion of its simplicity, it drives me crazy. Here is the code: [CODE] private void fillArrayLists(String fileName,ArrayList <String> list) { try{ // Open the file that is the first // command line parameter FileInputStream fstream = new FileInputStream(fileName); … |
| | hi guys, currently am planning to buy an exam simulator for SCJA exam so which one is the best to get prepared for the test [COLOR="Red"]ucertify [/COLOR]or [COLOR="Red"]whizlabs[/COLOR]?? if there's any other of these please mention it here. Thanks |
| | hey, this is supposed to collect data into a 2 by 3 array. believe it or not, my teacher wrote this problem and he spent 20 minutes trying to figure out why it wasn't running properly. anyone care to help me figure out what was wrong with it?? [CODE]#include <stdio.h> …  |
| | I have a PHP shopping cart system and it's using MS SQL for the backend. Currently it's using the mssql driver. Now I want to move it to Windows Azure and I'm required to change the driver to sqlsrv 2 in order for it to work there. Can anybody tell … |
The End.