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| | Hey guys, I'm having an issue understanding how to write a table that uses an id and another id which both have dual keys. What I mean by dual keys is they use primary key and foreign keys. Example: Table Name = Enrollment Column Name = Sid, Csecid, Grade Data … |
| | I've been trying to get this to work. It complies but my char array won't display anything. 'cipher2.in' contains this: 3 L E ABCDEFGHIJKLMNOPQRSTUVWXYZ Output: Cipher Code: Cipher Text: ABCDEFGHIJKLMNOPQRSTUVWXYZ Cipher Key: 3 [CODE]import java.util.*; import java.io.*; public class Test2 { public static void main (String[] args) throws IOException { … |
 | Hello, I am working on a system that logs someone in, from their IP address and not their username and password. The thing is, I need to access the remote IP address rather than the router's IP address. For example [code] <?php echo $_SERVER['REMOTE_ADDR']; ?> [/code] Will only display their … |
| | How can i add arabic language support in Emulator of android SDK ? its displayed words as separated like this : س ل ا م how can solve this problem ? |
| | Hi guys here is my problem.I am trying to send ICMP packets to a HOST using WINSOK.So here is my code: [CODE]#define WIN32_LEAN_AND_MEAN #include <winsock2.h> #include <ws2tcpip.h> #include <stdio.h> #include <stdlib.h> #define IP_RECORD_ROUTE 0x7 // // IP header structure // typedef struct _iphdr { unsigned int h_len:4; // Length of … |
| | I would like to know what "Invalid Stream Header : 61646F62" means? It happens when I run my program. Thanks. :) |
| | I want to have two threads with a queue exchanging data (in the form of lists) between the two threads. However, at the moment I cannot fathom out how to write the code simply for taking the first list from the queue, processing it(which I have written the function for) …  |
| | Hello! I am making a program which does many computations for a Photovoltaic system. The problem is that i get a strange segmentation fault error when I run the program. Here is where it crushes (at for-loop of calculation S5) : [CODE] commands..... ... ... /******************** WIRING *******************************/ Ni = …  |
 | Hi this project is actually C++/CLI but I expected more useful help from the .NET developers (most things are similar). So, I have a transparent form (completely transparent) and I want to draw a visible rectangle onto it and since I am using C++/CLI I was hoping to do it … |
| | Hello every one whats the difference between mysql_.... and mysqli_.... functions in PHP??? Arent they both for mysql??? |
| | Hi. I have a page to send SMS.For that I am linking a third party page using header function.But I could not return to my home page after redirecting that page.I could not have the privilege to edit that third party page.How will I return to my home page after …  |
| | I am attempting to dump a portion of my table after 7 days. This table will hold access logs so will fill up pretty quickly. I'm not too sure if this is entirely possible but this is what I'm trying to use. Any help or a push in the right … |
| | Hi, I'm new to python and I am having issues attempting to input data into my code from a text file. The text looks like this: >INFO> CELLID, #729, >INFO> 20100520-035248 LightningTable (scale_1) >INFO> LON,LAT -96.485,34.67,0 datatime, maxref, ref_-10, MaxVIL, TotalVIL, Size(km2), CGDenAVG, CGmaxden, CGCount, FlashCount, FlashDenAVG, MESH 20:03:30:05, 63.5, …  |
 | Hello, I've this lise: [CODE]lst = ['10:User1', '80:User2', '100:User3', '00:User4', '75:User4', '45:User5'][/CODE] I want to print it as: [CODE]100 User3 80 User2 75 User4 45 User5 10 User1 00 User4[/CODE] So, I want to organize them by the number. |
| | Hey folks. Out of necessity (and against web standards, I know) I must have two div with the same ID on one page. I'm trying to dynamically update a database with Ajax and update this div with that info. But when i go to update the second divd (with the …  |
 | I have seen many beautiful clocks using images and and canvas and flash. So I thought of developing one with pure HTML,CSS3 and javascript, no images at all. This clock can be completely design using CSS. A brief description of Javascript used:- 'AnalogClock' is the name of the class which … |
 | Here is my code for simple modal box I want to use [COLOR="Red"]'easeOutBounce'[/COLOR] easing effect of [COLOR="red"]jquery.easing.1.3.js[/COLOR]. How to bounce modal window while opening and closing? Please help For jQuery Easing Effects [URL="http://ralphwhitbeck.com/demos/jqueryui/effects/easing/"]http://ralphwhitbeck.com/demos/jqueryui/effects/easing/[/URL] [CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Modal … |
| | Hi, Please help me out, i am facing this following error: [B]Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\htdocs\timetable\exceldownload.php on line 172[/B] How to rectify this error?  |
| | I apologise in advance i know this has been done to death but i cant find an answer. im currently getting this error: [QUOTE] Warning: Cannot modify header information - headers already sent by (output started at /home/sites/test.com/public_html/index.php:9) in /home/sites/test.com/public_html/login.php on line 5[/QUOTE] my index file is as so: [CODE]<?php … |
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| | Hello. I am trying to write a program where a human can play rock, paper, scissors with the computer. I'm stuck on the "determine computers choice" part......Here's my code so far... [code=cpp] #include <iostream> #include <cstdlib> #include <ctime> using namespace std; int main () { // initialize the computer's random … |
| | hello, i'm making a program in which i need to place the controls relative to the size of the form..so could anyone tell me how to get a form's height and width form a code??? |
| | How to do checking before importing the csv file by php? I have a csv file which contains the information with the columns (id, name, telephone , email) and have the database with the same columns. I have the php file which can import the csv into the database. Now,i … |
| | Guys, why can't I find a property for my richtextbox for centering its text? A textbox has a property named "TextAlign" while in richtextbox, there is none. How do I center the text in my richtextbox?  |
| | Im still noob on C Programming. And I just want to ask can you help me understand this codes. Like share some link about this topic and is there other way on doing it? The output of this is like: When I type HELLO the output will be URYYB (Rot13 …  |
| | this is a piece of my header file that is a template and my implementtion file that is using it.I keep getting errors and dont know why,any help would be appreciated. [CODE]template<class T> class List { public: private: T *list; int size; int numElements; bool isValid(int location) const; }; [/CODE] …  |
| | Hi, I have an asp.net page which loads through ajax results from a query to a database, when te page loads it actually does this through jquery, so basically the page loads and then through jquery I go to the database get some results and fill a div with them. … |
 | I am trying to make a snake game and I am wondering how I could get an element of an vector and then use the number for the y coordinate like when using ararys lets say the x element I am using is 3 then I could type in arrayY[3] … |
| | I'm using mootools-core-1.3.2.js to hide/show a div tag. Now what I want to do is : * slide the div tag away (done and works); * get the value from the "horizontal_status" and put in in PHP var to toggle something else Here's the javascript code: [CODE] <script type="text/javascript"> window.addEvent('domready', … |
| | Ok guys i am suppose to simulate an atm machine declare a variable to store the acct balance there shud be three options 1. if the user choses option 1, print balance 2. If the user choses option 2, ask the user to enter amt they want to withdraw. accept … |
| | I have a page with three different modules (I am including) and I am using session to store values in sessions. I am using Jquery, where user clicks on link, a pop-up form appears and user have to fill some information like email, phone, after filling a code will send …  |
| | I am making a simple game and I cant seem to get the line to center. I would like it all to be in a column and centered. I have this line of code that is not centering [CODE] JLabel numberOfChangesLabel = new JLabel("" + totalChanges); pane.add (new JPanel ().add(numberOfChangesLabel)); … |
 | So it's early and I always have anxiety over things like this, so I was hoping someone could take a quick look and make sure this would actually work. I've got a socket program that will transmit a Data object over the wire. I just want to make sure that … |
| | I have an INPUT box that the user will put their Mac Address into. I'd like to have the INPUT box automatically insert the :'s every two characters. So they would be able to type in the box "001ff3bdf27c" and upon clicking out of the box (or moving on to … |
| | I have form that getting values from query string and I have a form. On submission I have to show messages into the same page and I have two FORMs. Is there any possibility using AJAX, if yes then How ? I have two FORMs. |
| | I've done my own research on the subject, but I want to see what others think. I have a web application (intranet) that is currently written in ASP.NET 2.0. We're needing to update the UI so that we have more freedoms with it. (We are currently in the 10th circle … |
| | Hello. I am trying to input the name of a class that I have imported already, and can instantiate regularly, such as 'myClass inst = new myClass('foo');' and create a new instance-object of that class. The code below illustrates my question more specifically: [CODE] import java.lang.reflect.*; import java.io.*; public class … |
| | Hi there, I need to read a file with unknown number of columns and lines. Basically, I have an ID per line (ID00005) and many columns containing 2 letters. The format is: ID00005 RR WW SS QQ TT RR UU II ID00008 WW SS QQ YY HH JJ KK LL … |
| | I am having problem deleting my data on click event [QUOTE]Private Sub btnDel_Click[/QUOTE]. Here is my code: [CODE]Dim inc As Integer Dim cs As New SqlConnection("Data Source=Connect\SQLEXPRESS;Initial Catalog=ForumCrawl;Integrated Security=True") Dim dbSource As String Dim da As SqlDataAdapter '("SELECT * FROM search_result", cs) Dim ds As New DataSet Dim sql As … |
| | [CODE]Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If ListView1.SelectedItems.Count = 1 Then '// check if only 1 item is selected. With ListView1.SelectedItems(0) '// with Selected item. Form2.TextBox1.Text = .Text '// item text. Form2.TextBox2.Text = .SubItems(1).Text '// item column 2.Text Form2.TextBox3.Text = .SubItems(2).Text … |
| | I have a program where it takes about 4-6 seconds to load(lets call it form2). form2 has a lot of code so what I want to do is create a progress bar. Form1 has the button that takes me to form2. So what I want to do is load a … |
| | Hi Everyone , I am currently learning shell scripting.So I just need little help from you. If you know sites which have good shell programs / questions for practice (solving ) .. please post them here. If you can provide any alternative regarding my study on shell scripting that would …  |
| | HI friends..I have a tab delimited text file with country, city, Participants field.. Now, when I search for a particular entry for eg. Country England, then I want it to show all the cities associated with it Inot just one). My actual table looks like this. [IMG]http://i56.tinypic.com/2dceg4p.jpg[/IMG] Now, If I … |
| | Hi everyone, Got two mind-puzzling questions for you tha I have been pondering over for the best part of a day now. Q1: Is it possible to have a PHP variable in the name of a function, as in [CODE] Function $variable () { function code here } [/CODE] or … |
| | I posted this out here yesterday and received several great responses using an ArrayList. During a code review it was suggested that a use a List<Sting> for the reusultset. Any Ideas would be welcomed. Thank you for all of your responses yesterday... [code] public List<String> getAnswers() throws DAOException, SQLException{ //This …  |
| | Guys how do I set a column of a datagrid so that it will only accept numbers? I have this column labeled "Grade" which of course, should not accept letters. I have done setting its Format property but it is not working... Please |
| | when uploading an image to the website i get the following error message: [CODE] Server Error in '/' Application. A generic error occurred in GDI+. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and … |
| | I recently started visual studio 2010.After searching in google I was able to create a .cpp program. everything is fine; I can build it and run it without getting errors.But everywhere in the internet I see when they run the program they can see a black command prompt window which … |
| | can someone here lead me in a website that allows to download the microsoft visual basic 6.0 for free... thanks everyone.:)  |
| | This function is returning the error "matrixOpsLibrary.h:11: error: invalid initialization of reference of type ‘const std::Vec&’ from expression of type ‘const double’" [CODE]#include <vector> #include <cmath> using namespace std; typedef std::vector<double> Vec; //Vector Vec floor( const Vec& y ){ unsigned n = y.size(); Vec bottom(n); for( unsigned e=0; e<n; ++e … |
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