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| | Our class assignment is to add, subtract, multiply, and divide two huge ints i'm currently working on my multiply function and my multiply isn't working and i cannot pin point the problem. When i input 3*3 it inputs 9 but when you input 4*4 it outputs 6 (the carryover function … |
 | can any one give any idea which compiler i will use which work in docs.i dont want to use microsoft visual c++  |
| | im a beginner wid vb .net and need to clear the air wid connecting a database file created on sql server 2008r2 wid vb.net 2008 for a project..plz nebody help from scratch regardng retriving,insertng n modifyng data using vb.net code..awaiting....  |
| | jQuery issue here. After calling some ajax, I'm having a problem getting a particular div to reload a php file. The only solution that I've come up with is to completely reload the page, but this is really undesirable, because this function is being used as part of a simple … |
| | I'm writing a program that is supposed to search an array between the values of -1000 and 1000, as well as sort it using the 3 different sorts (bubble, insertion, selection). I have the searching part done, but my bubble sort isn't working right. It seems right in my head, … |
 | How i can; Get a image from webcam with a sub or Function i dont want dll or anything just a sub or function. Thanks now |
| | Hi I am trying to copy contents of an Excel file to another for computation purposes. However, I'm receiving a run-time error '1004' - Select method of Range class failed. Below is my code, please kindly provide some feedback: [CODE] 'Open selected file Dim wb As Workbook Dim ws As … |
| | i am trying to use a picture for the background of my blackberry app instead of the default white background how can i do this? any code snippets would be greatly appreciated Thanks |
| | So I made a script to upload a file : [CODE]<html> <body> <form enctype="multipart/form-data" method="post"> <input type="hidden" name="MAX_FILE_SIZE" value="1000000" /> Choose a file to upload: <input name="uploaded_file" type="file" /> <input type="submit" value="Upload" /> </form> <?php include 'global.php'; //Check that we have a file if((!empty($_FILES["uploaded_file"])) && ($_FILES['uploaded_file']['error'] == 0)) { //Check … |
| | I have to make a program that outputs something similar to the appearance of a phone. With intractable buttons, (0 - 9) a T button that outputs "Calling" and an E button that outputs "End-Call" Now i have that much done [CODE]import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Dimension; import java.awt.Color; import … |
| | I know that .bat isnt java, but I dont know were else to place this thread So ive finished my program, has sounds, images and other junk all in a folder on my desktop. as soon as you open the folder you can see the file program.java and also folders …  |
| | In My windows application selection formula having textbox value gives error. Not recognising expression without textbox it is working fine. CrystalDecisions.CrystalReports.Engine.ReportDocument rpt; rpt = new CrystalReport6(); rpt.Load(@"H:\CrystalReportsApplication1\CrystalReportsApplication1\CrystalReport6.rpt"); // rpt.RecordSelectionFormula = "{cashtbl.stdid}=7";---working fine or //the below code gives error saying number is equired rpt.RecordSelectionFormula = "{cashtbl.stdid}='" +Convert.ToInt32(textBox2.Text) + "'"; crystalReportViewer1.ReportSource = … |
 | HI I am using - ASP.Net - C# - SQL Server Express 2008 R2 I have a table called customers which contains all customer details and a stored procedure which gets: - Total No Of Customers - Total No Of Customers in Region1 - Total No Of Customers in Region2 … |
| | i want to know about performance measurement tool in java means tools which measure the time statistics ,memory statistics etc of a program which coded in java? |
| | Hi all, I just started learning Python and Beautiful Soup. I am developing a script to look for particular text "Running" in the HTML. If that text "Running" exits, I would like to print out the keyword "QSAJK". Please see the attached image to visualize. If there is one or … |
| | my problem is the Point plus(Point). how should I declare it and all that. [CODE]// point.h -- This creates a point with both x and y of type integer #include <iostream> using namespace std; template<typename T> class Point { private: T x; T y; public: Point(T,T); Point(); void set_x(T); void … |
| | Hi all! I m trying to filter a datagridview (connected to sql server). I have used if statements in order to take all the possible combination but now I have 8 textboxes into which the user should insert values and filter the datagridview.. it is too complex.. I have asked …  |
| | [CODE]import java.io.*; import java.util.*; import java.lang.*; class Login extends Thread { public void run() { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); Scanner s=new Scanner(System.in); while(true) { System.out.println("Enter username:"); String h=br.readLine(); System.out.println("Enter password:"); String d=s.nextLine(); } } } class Display extends Thread { public void run() { while(true) { System.out.println("ur username is:"+" "+h); … |
| | i am using 'atof' function to convert string into double but it shows the correct value if the string length is 17(max). is ther any function if string length is more than 17? |
| | Hi all I m trying to filter a sql db with many filter criteria which inert the user in textboxes .. i ve tryed this query [CODE]query = "Select * from T_INCIDENTS1 where IFF (txtPostcode.text is notNull) then Incident_Postcode='" & txtPostcode.Text & "') and iff (txtDMA.text is notNull) then Incident_DMA='" … |
| | Hi everybody, I found an error-based sql injection in my webserver.My database doesn't contain any private info. I want to know if its possible to own my server just by using the info in information_shema. Please tell me because i want to know if i have to fix it.I don't … |
| | Pick a "c" and "n" for the problem below. f(n) = 2nlgn, g(n) = n^2-n My answer is below, but I am not sure if I am correct. I've been trying to figure out this same problem for a while. [B]The real solution is at the bottom, but I don't … |
| | After successfully creating a registering system I can't use the login system I've created, it always gives the error message I've set "Wrong Email or Password" although the values are right! The code for validating the login process: [CODE] <?php $con = mysql_connect("***","*****","****"); mysql_select_db("*****", $con); $emailin=$_POST['emailin']; $passwordin=$_POST['password']; $emailin = stripslashes($emailin); … |
 | Hi! I've been having this problem recently: I wrote this code which, practically, reads lines of text from a text file (e.g. Microsoft Notepad file) and stores them into a vector. Each line has three parts: the product code, the product amount and the product name. The user is offered, … |
| | I'm using python IDLE v. 2.7.2 and I get the same error report with my program. [CODE]>>> def menu(list, question): for entry in list: print 1 + list.index(entry), print ") " + entry return input(question) - 1 [B]items[/B] = ["Cup","Vase","Table","Lamp","Bowl","Door"] keylocation = 3 keyfound = 0 loop = 1 print … |
 | I Need A Code To remove The Attribute (( Disabled )) From Submit Button When All Fields Are Filled Out This is My Code <form name='vbform' method="post" action="ins_advs.php"> <fieldset> <legend class='master'>Title</legend> Name <input class="regform2" type="text" name="title" size="40" maxlength="15" /> </fieldset> <fieldset> <legend class='master'>Details</legend> <textarea class="textareades" cols="86" rows="3" maxlength="50" name="full"></textarea> </fieldset> … |
| | hi, i'm trying to add a background color to a element which is positioned before the identified tag. for example, i know the class of one elment and i have a list like below. [CODE] <ul id="one"> <li><a href='#'>text0</a></li> <li><a href='#'>text1</a> <ul> <li><a href='#'>text2</a></li> <li><a href='#'>text3</a> <ul> <li class="item-1"><a href='#' … |
| | this is the code that i did: [CODE]import javax.swing.JOptionPane; public class MidtermExam { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int x; int y; int z; int count = Integer.parseInt(JOptionPane.showInputDialog(null,"Enter any Number:")); for(x=1;x<=count;x++){ for(y=x;y<=count;y++){ System.out.print(x+""); } System.out.println(); } } } [/CODE] …  |
| | Hi all, i have taken from net script that it has curriying function which itself return function. But i dont understand why before [B]\$arg[/B] is added backslash. the same as on lines 10, 13, 19 and so on. [CODE]function add($a, $b) { return $a + $b; } $az=""; function _curry( … |
| | Hello.. I'm the newbie one. I have the file in php. I cannot solving the notice about [COLOR="Red"]Notice: Undefined index: add_item1 in C:\xampp\htdocs\guideline\xmladd_evidence.php on line 44[/COLOR] How to solving that? here my code [CODE] <html> <font size="20" face="arial" color="black"> <center><b> Add item evidence </b></center><br><hr/> </font> <form ACTION="" METHOD="POST"> <select name='add_item1[]' …  |
| | Hi Guys, I am happy to be part of our group here.... I need some clarifications in Ip Camera Streaming.... I have a webpage ie displaying live camera streaming video and control buttons(left,right,up and down) in one aspx page. My problem is when i click any one of the button … |
| | hello i trying to learn how to type in for exampel 5 and its going to type out 5 4 3 2 1 0 [CODE]import java.util.Scanner; class indexerad_variable { public static void main( String args[] ) { int i= 0; while (i<= 100){ System.out.println("your number: "); System.out.println((100-i)); i++; } } … |
 | hi, am getting the following error: Parse error: syntax error, unexpected T_STRING in C:\wamp\www\pro\Copy of procreate.php on line 268 but i am unable to find the error. here is my code <?php // Get values sent to page from user form input $space=$_POST['space']; $exten=$_POST['exten']; Echo "Writing file..."; $myFile = "$exten.cfg"; …  |
| | Hello, how's everyone? I have created a page with a form for registration and and another php to process the registration and create the rows in the database, but the processor comes with errors. here is the PHP file: [CODE]<?php include 'dbconnect.php'; mysql_query("INSERT INTO users (firstname, lastname, email, password) VALUES … |
| | Hey all, I'm trying to show some concatenated data in a CheckedListBox so that users are able to select the data for use later on. Here is the code I am using currently: [CODE]Dim con As New MySqlConnection Dim theQuery As New MySqlCommand Dim theTables As New DataTable Dim theAdapter … |
| | hello ! i am very new in webdevelopment , i want to use ExtJs , please help me , i download the extjs-4.0.1 .now please tell me how to import it in my project , i mean is i copy this extjs-4.0.1 to my project or is there is another … |
| | [CODE]Option Explicit On Option Strict On Public Class workschedule Public Sub Start() Dim choice As Integer = -1 While (choice <> 0) WriteMenuText() choice = Convert.ToInt32(Console.ReadLine) Select Case choice Case 0 Case 1 Week() Exit Select Case 2 Nights() End Select End While End Sub Public Sub WriteMenuText() Console.WriteLine("-------------------------------------------------------") Console.WriteLine(" …  |
| | hello experts I have one problem that when i create a store procedure with two sqlquerysuch as(1,2 query) and after some days (2 days),i create 3rd query on that same produre name.then my 3rd query not work on aspx page.But when i make another procedure with same 3rd query it … |
| | My assignment is to create a program that accepts a list of exam scores (ranges from 0-100) and output the total number of grades and then the number of each in letter grade.. but my problem in the beginning of doing my program is: [CODE]public class Grades { /** * … |
| | Please help!!! What would be the algorithm form of the following program:- [code]import java.util.*; public class quizcontest { Scanner sc=new Scanner(System.in); String name; int ans1,ans2,ans3,ans4,ans5; //declaring variable// void acceptname() {System.out.println("****************************"); System.out.println("|||||-----Please Enter Your Name-----|||||"); name=sc.next(); System.out.println("****************************"); System.out.println("+++++Best Of Luck ! "+name+" +++++"); } void sports() { System.out.println("Here Starts Our Quiz … |
| | Ok over the last several weeks i've been building a website for fun. Its basically a forum site, with topics and comments. I use queries in their basic form. Now that i'm trying to protect my site I'm getting the impression that i have to rewrite all of my code. …  |
| | Hi, I am trying to define a 'null' LINQ Table as a global variable and then use a switch statement to deturmine what the Table should be. I am having problems defining the datatype and also assigning values to it. Hopefully the code below will explain better. [CODE] System.Data.Linq.Table table; …  |
| | Hello, I am creating an API in WCF (.NET 4, C# ). I am taking a .NET List as input from client. my only concern is that if my client is in a language other than .NET (like java), can i still accept List as an input and consume it … |
| | Does anyone would help me how dto update my shopping cart quantity please. here my php code function updateCart() { $cartId = $_POST['hidCartId']; $productId = $_POST['hidProductId']; $itemQty = $_POST['txtQty']; $numItem = count($itemQty); $numDeleted = 0; $notice = ''; for ($i = 0; $i < $itemQty; $i++) { $newQty = (int)$itemQty[$i]; … |
| | Hi there I am writing ASP.NET app I want to access gif images stored in Images folder which is in turn stored in Project folder. See my [URL="http://img834.imageshack.us/img834/8765/capturenqm.png"]Solution Explorer[/URL]. In GetImage.ashx (see solution explorer), I am unable to get images using this: System.IO.FileStream _FileStream = new System.IO.FileStream([COLOR="Red"][B]"~/Images/" + imageFileName + … |
| | Hi All i am getting the below error pls help me to solve the issue datbase erre:ORA-20220: ORA-06502 PL/SQL: nemeric or value error: number precision too large in sp_watm_per_adj ORA-06512 at sp_watm_per_adj line 375 ORA-06512 at line 1 create or replace PROCEDURE sp_watm_per_adj ( in_per_adj_cd in per_adj.per_adj_cd%type, in_per_dt in per_adj.per_dt%type, … |
| | hiya i need to create these if statements please can someone show me how to create them i have attached an image alongside this thank you so far i have this public class Logic2 { int Val1, Val2, Val3, Result1, Result2; // creating 1,2,3 integers public void Calculations (int Val1,int …  |
| | Hello everyone! I am having a problem. I receive an error below. Parse error: syntax error, unexpected ')', expecting '(' in /home/fundis/public_html/ww.incs/basics.php on line 27 Here is my 'basics.php'. [CODE] <?php session_start(); function __autoload($name) { require $name . '.php'; } function dbInit(){ if(isset($GLOBALS['db']))return $GLOBALS['db']; global $DBVARS; $db=new PDO('mysql:host='.$DBVARS['hostname'] .';dbname='.$DBVARS['db_name'], $DBVARS['username'], …  |
 | Hi guys, I am trying to insert image into the database ... I tried everything to do so ... But still it displaying the error like: Cannot implicitly convert type 'System.Drawing.Image' to 'System.Web.UI.WebControls.Image' The code is like this: [CODE] public partial class Image : System.Web.UI.Page { tblImage objImage = new … |
| | hello ! my boss assign me a task to connect mssql server 2008 and show records in table using JS and JSON , i m very new in asp.net , can any one me help me where to start my work and how i can complete this , can any … |
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