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| | Hello, I'm working on a text base space game, just for fun, and I've made a lot of progress. The problem I'm having right now is that sometimes, the psuedo-random is calculated out of its modulus. The way it works, as you can see in the code is that a … |
 | private void getStudentInformation() { SqlConnection conOOC = new SqlConnection(ConfigurationManager.ConnectionStrings["OlympiaOpenCollegeDatabaseConnection"].ConnectionString); SqlCommand cmdSelectStudent = new SqlCommand("SELECT l.LearnerID, l.Name, l.Email FROM Learner l, Registration r WHERE l.LearnerID = r.LearnerID AND r.RegistrationID = @registerID" , conOOC); SqlDataReader dtrStudent; conOOC.Open(); cmdSelectStudent.Parameters.AddWithValue("@registerID", "R001"); dtrStudent = cmdSelectStudent.ExecuteReader(); while (dtrStudent.Read()) { lblStudentID.Text = dtrStudent["l.LearnerID"].ToString();[Note: Error Occured] lblStudentName.Text = …  |
 | -->>Hi all... -->>Here is what makes me be unconfortable here... -->>I was trying to develop a Progam that will help me creat a folder and make a copy of my passports -->>I managed to creat a folder but when I try to Copy the files is where I get an … |
| | [CODE] #include<iostream> #include<fstream> #include<string> using namespace std; struct phonenode{ char surname[15]; char initals[4]; phonenode *next; }; phonenode *start_ptr = NULL; phonenode *crrnt_ptr; void read_txt(){ ifstream ifs("test.txt"); char surn[15]; char inital[4]; phonenode *temp1, *temp2; temp1 = new phonenode; if (ifs.fail()){ cout << "ERROR" << endl; } while(ifs.good()){ ifs>>surn>>inital; if(ifs.fail()){ break; } … |
| | Hi i gotta display 2 arrays on screen but they don't look good i was wondering how can i make it look like this: Speed 20 88 75 80 68 77 81 Focus 30 90 77 83 71 84 85 Jetta 40 94 80 85 76 91 90 Contour 50 … |
| | HI i have many fields in form....i want to check if anyfield is null so i want to do alert mesege also want to change the colour of text field....i have written a code but no error but not working anything...my code is for java scritpt function validateForm(Qform){ var i=0,Q= … |
| | CREATE PROC [dbo].[INRv2_GetAllSavedJobs] AS SELECT plm.jobcode [Job No],si.seminartitle [Seminar Title] FROM (SELECT DISTINCT pm.jobNo jobcode FROM inr_mailinglist pm) plm INNER JOIN (SELECT js.jobno, sm.seminartitle FROM inr_seminarmaster sm INNER JOIN inr_jobshedule js ON sm.seminarid =js.seminarid) si ON plm.jobcode =si.jobno ORDER BY plm.jobcode RETURN GO > This SP retruns [Job No] rows … |
| | Hi, I have code that increments values protected void IncrementOccur_Click(object sender, EventArgs e) { if (Page.IsValid) { //build object to insert occurrance Ad a = new Ad(); a.AdID = Convert.ToInt32(ddlAddtype.SelectedValue); a.AdRef = Session["SessAppRef"].ToString(); a.AdOcc = 1; try { //insert advert object into db AdManager.InsertAdOccRef(a); //rebind the gridview GridViewHistory.DataBind(); //reset the … |
| | Sub filllist() strsql = "select * from tabletest" ListView1.Items.Clear() sqlcmd.CommandText = strsql sqlcmd.Connection = sqlconn sqldr = sqlcmd.ExecuteReader() [B] sqlda.SelectCommand = sqlcmd -- the error is pointing here and it say NullReferenceException was handled then Object reference not set to an instance of an object. How do i solve this? … |
| | I am trying to implements a Silverlight object into my ASP.NET Webform due to assignment requirement. so i've decide to implements photo into the webform, but i found a problem which is the JS runtime error.. but i don't where do i code wrong because i am follow the guideline … |
| | Assume that i have 2 .aspx page (From.aspx and To.aspx) and i have a hyperlink control inside the From.aspx which navigate to To.aspx and i used javascript to open a new window.. so now i have a Label inside From.aspx which have text = 1000. and i want pass it … |
| | Can you please help me and tell me what I am doing wrong? I have been looking at the program for two hours and need help. I keep getting this error: 'triangle' was not declared in this scope. Also, that is the only error, so I don't have anymore. Thank … |
| | Hello, I've recently created a vb.net windows form application which i user the background worker component in it, Now i'm trying to do the the same for smart devices in C#.NET or VB.NET, how to do threading in smart devices , what i basically wanna do is start a loop … |
| | today 1st time i'm trying ot learn recursion funtion thru online tutorails but stuck at begining stage. i found below code but anything i give value its provide me output: 1 so, i need better explanation of that: function factorial($n){ if($n==0){ return 1; } return fact($n, 1); } function fact($i, … |
 | Hello, I'm trying to send a new user info (username & password) to a php file (register_check_0.php) using ajax with jquery so i can check if user already exists. I use the post request below: $.post("register_check_0.php", { username: $("#username").val(), password: $("#password").val() }, function(data,status){ var result=data; if(result=="success"){ counter+=1; $("#registration").load("register_1.php"); } } … |
| | I have a data table with query inside, then i need to sent value of data table exactly in datagridview i made before. Anyone can do this?:-/ |
| | I have a servlet in java. My servlet URL is [Click Here](http://192.168.10.113:8080/collective-intellegence/UserClickPersonClassifier?userid=1&query=asp.net) This URL is giving json data. I am using a jquery ajax call to get the data. **MyCode** function SecondResultLink(link, userId, userInput) { try{ var urlSearch = "http://192.168.10.113:8080/collective-intellegence/UserClickLinkClassifier?userid=" + userId + "&query=" + userInput; $.ajax({ url: urlSearch, type: … |
| | Hello; I need to normalize a mysql database by placing it in a 3NF. Could someone please recommend a good book, topic or a webpage from where I could start learning about this matter? Thank you very much! Joey  |
| | I'm on the school server. So before I start I need to say I don't have a choice. I'm tired of reading post with nothing more than "Tell your administator to upgrade". I know. Stop. If I see it its getting flagged as spam. I don't really understand what about … |
| | Hello, I am making a authentication software, and this is the code for the Username panel. import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.Scanner; import java.util.ArrayList; import java.io.*; public class Username { private static String username; private static char[] actualUsername; public Username () { final JFrame frame = new JFrame("Username"); … |
| | Hello, I am making a Banking System, and this is the code for main. import static java.lang.System.out; public class BankSystem { public static void main (String[] args) { new username(); Password.setPassword("1234567"); new Password(); } } However, the problem is that both the username frame and password frame appears together. How … |
| | my cookies not seem to be working. the seesion works fine tho. am i missing some thing? o and i doesnt print echo"on"; if($remember_p == "on") { //remember username for 42 hrs setcookie("id", $id, time()+20); setcookie("username", $username_p, time()+20); //seconds //header("location: index.php"); if(isset($_COOKIE['username'])) { echo"on"; } } else if($remember_p == "") … |
 | Following code sets page(div's:- home,about,services etc ) height to 600px and when menus are clicked travels to perticular **div**. But it is not scrolling smoothly. It goes directly to that perticular **DIV**. I have used **animationTime = 900**, but it is not working. How to control scroll speed using **animationTime … |
| | Hello, I'm making a linked list and when i try to make a member function to return a new object i keep getting an error reading: "‘node’ does not name a type". I think im writing the function wrong, any help would great. #include <iostream> class list { private: class … |
| | Notice: Undefined index: remember in C:\xampp\htdocs\E_COMMERCE\login.php on line 15 line15: $remember_p = $_POST['remember']; it looks right to me. any ideas? <?php if($_SERVER['REQUEST_METHOD'] == 'POST') { $username_p = $_POST['username']; $password_p = $_POST['password']; $remember_p = $_POST['remember']; ..... } ?> <div id = "right_login"> <form id='login' action='login.php' method='POST'> <h1>Log in to your account!</h1> … |
| | alot of people told me iam using this the old way and i dont understant the newer way. can some one help me out.. iam trying to build form that will run same file. so i have only one file called login.php my form should run php script inside itself, … |
 | i have a form with a text box and a drop-down list. the form submits to itself. when the user submits the form for processing the form must be able to retain the selected value from the drop list if there is an error. here is the code for the … |
 | Hi all , I have a wevservice link say http://abc.com/wscom/MKWebService.rem from where I am trying to return value giving some parameters . The method and parameters are given below. method : GetInfo Parameters: string LicenseID string password Return Value: struct AnswerInt Now I have two xml files request.xml and response.xml …  |
| | I am trying read CSV files in a C program on an AIX system. I am having problems getting fscanf to recognize the comma delimeter. I have read previous posts on this issue, and used the techniques dicussed in those threads, but I am still having the issue. Specifically, this … |
| | Is there any way of running and compiling with known errors in the code. Her is my reason. I am using a reference to word 2008 and word 2010, so as the program will work with both versions. Trouble is that if the computer I am using to test the …  |
| | Hi, I have been working with some legacy code at work. There seems to be a common logic in storing an entire table in the database as an array. I have got no clue at all as to why this needs to be done. The recordet is open the entire … |
 | hey guys i need some help on table values for example i have a table for books and it has two fields one is number of Copies and Number of Borrowed how do i subtract and add values to each fields for every single transaction on the same table? |
| | Hey guys I have a page where a user can drag and drop ellements into divs 's and everything works great, but I need the div to only accept 1 element. Check it out [Click Here](http://www.cintascsr.com/test_site/report/) Right now you can drag both pdf docs into one "send to print" div. … |
 | for testing purpose i integrated , paypal sand box in my asp.net code, i am doing onlline car shop project now lets suppose , Customers visits my website, and he has to pay before entering my website, so for that purpose i just used PAYPAL sand box with merchant and … |
| | Hi everyone, I was writing a program to show visually some vectors I was implementing with Java but I ran into an issue. My program has 3 classes, a driver, a Vector class and a VectorDisplay. The driver and vector class are self explanatory, but here is the code. Driver: …  |
| | Sorry I'm new here, so I might not be posting this correctly, tips for next time would be appreciated. I'm having a problem with my delete string script within my program, here's the code: //program to input a list of names, display them, sort them, and edit the list. #include …  |
 | Hi I have trouble with implementing a dynamic two dimensional pointer array on allocating memory for it. I tried it this way but not sure if it's correct. The array should contain pointers to heap allocated **Integer** objects const int size = 10; Integer *** twoD; twoD = new Integer**(); … |
 | hi i m very new to ajax and i want to have incomplete results like in the following image of google:  please help me for this purpose and for more experties in ajax  |
 | In my project, I have two seperate forms and in one of them I can add various panels using a button. After adding let's say 5 panels I click on one of them and I need the code to tell me which panelI clicked on. The reason I need this … |
| | hi If you can use Plus a = new Plus(); a.PlusID = Convert.ToInt32(dropdownPlus.SelectedValue); a.PlusNum = 1; to add a new object and assign a with variable vaules. How can you update this object? Basically I have a recording system and it allows users to use arrow buttons to add or … |
| | Could you help me please? I have a table List: List( cinema char (15) movie char (20)) I need to get movies which are shown in most cinemas and the number of times they are shown. If there are more then one movie shown the same number of times, there … |
 | I used this code to retrive from one record to another first tried to retrive the first record................. varible decalaration Imports System.Data Imports System.Data.SqlClient Public Class Form3 ' Dim connectionstring As String = Module1.connectionString Dim sqlconn As New SqlConnection(connectionstring) Public sqlDataset As New DataSet Dim da1 As OleDb.OleDbDataAdapter Dim myCommand1 … |
| | Below is my code in c++ //The data below r fixed ie the data to be uploaded in the buffer is in this format :KL10<nnnnnn><ssss> KL (is the ID) , 10 (the total length of n and s), n(6 digit integer), s(4 digit serial no) case 1: char InBuffer[64]; BOOL … |
 | hi all, pls help me... i want to play multiple videos in videogallery... but when i give click on anyvideo its not playing.... here is my code.... tnx in advnc.... <?php $sql="Select * from video_gallery where prod_name LIKE '%$prod_name'"; $obj->query($sql); $nume=$obj->num_rows(); while($row=$obj->query_fetch()) { $code=$row["video_code"]; $cd=explode("/",$code); ?> <div class="video"><iframe width="304" height="192" … |
 | Hello All, I have a small doubt w.r.t using mutex locks. Say we have a thread-safe function: int counter; void foo() { LOCK_MUTEX(); // say by pthread_mutex_lock ++counter; UNLOCK_MUTEX(); } Now, i understand that this is thread safe because only one thread can "own" a mutex at a time and … |
| | i have a menu here. if i hover over it a sub menu drop down. but the problem is that the drop down menu display behind the div id = inner tag. i want to display front. <div id = 'bottom_menu_wrapper'> <ul id='navbar'> <li><a href='#'>Apparel</a> <ul> <li><a href='#'>Female</a></li> <li><a href='#'>Male</a></li> …  |
| | so iam trying to add a image slider in to my site. website where iam downloading this slider is: http://www.agilecarousel.com/ slider that iam download is called "Flavor 1". <html> <head> <link rel='stylesheet' type='text/css' href='agile_carousel.css' /> </head> <div class='slideshow' id='flavor_1'></div> .... //at end of html file //jquery verson file <script type … |
 | Hello perhaps you could help me with a problem please. I wish to display a table of results using a JTable. Customarily I use a 2D Object array which is initialized with the data in a manner as follows: public Object[][] data={ {"Biology",25},{"Additional Math", 54},{"Geography",43},{"History",21},{"Spanish", 47}, {"Information Tech.",110},{"Technical Drawing",54},{"French",45},{"Physics",76},{"Chemistry",76}, {"Principles … |
| | Hi, I am experiencing irritating error (undiscriptive rather), when I want to insert a single statement into my db. Following is the code: protected void Button1_Click(object sender, EventArgs e) { SqlConnection dataConnection = new SqlConnection(); dataConnection.ConnectionString =@"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Database.mdf;Integrated Security=True;User Instance=True"; SqlCommand dataCommand = new SqlCommand(); dataCommand.CommandText=("INSERT INTO citylist(city_id,city_name,latitude,longitude,state) VALUES ((1, … |
| | i have a login form. if there is a error. let say user doesnt fill input fields. than it will print error. but i want to keep the values safe. that way user dont have to keep fill in data again and again. here i have a form. iam print … |
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