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| | ok i need help with this code i more than triple checked the spelling so i dont know what is wrong anymore and i have checked that i inserted the right data also. This is my code i use to insert into my DB when i break it i get …  |
| | Define a getStandardDeviation() function with the specification and prototype shown below: // Calculate the population standard deviation of the scores // That means... // 1) For each score i, add pow(scores[i] - mean,2) to a running sum. // 2) divide sum by the number of scores. That's the variance. // …  |
| | i have a doubt in graphs whelther incident matrix and adjacency matrix r they same?????  |
| | I am writing a java program that solves for program complexity using Halstead metrics. I just want to know what java keywords are considered "Operators" and "Operands" in halstead metrics. Any help from you guys will be appreciated... |
 | I have hosting and domain with https://www.znetlive.in (with Apache version 2.2.21) suppose www.abc.com I want to rewrite urls.(Which is not working in anyways) http://www.abc.com/index.php for this http://www.abc.com http://www.abc.com/about.php for this http://www.abc.com/about http://www.abc.com/portfolio.php for this http://www.abc.com/portfolio http://www.abc.com/contact.php for this http://www.abc.com/contact I have tried all possible ways but it is not working. … |
| | Hi every one I'm trying to retrieve UserID (which is autonumber in ms access database) using C# and assign it to string u.I'm totally new to C# and trying to get more skills.... here goes.. string connStr, selectCmd; connStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=..\\library.accdb"; selectCmd = "SELECT * FROM users WHERE First_Name … |
| | Hi all, I cant get this at all. Ihave a form with a series of radio button, all which represent a category of animal. I have given each radio button a value which is the same as the mysql table it represents. For example: <input type="radio" name="delete" value="tortoises">Tortoises<br /> When … |
| | can someone explain me wy the folowing query dosn''t work because i want to select only where the values are 1 , 2 , 3 , 4 and so ond and count these rows $link = mysql_connect("localhost", "bla", "bla"); mysql_select_db("db", $link); $result = mysql_query("SELECT * FROM narr_turnier_".$onlyconsonants." WHERE startnummer <> … |
| | please i have a problem with my login page when i hosted my website it is showing me this error please help me here are the errors that it show:- 1. Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/coezelib/public_html/checkstaffLogin.php:10) in /home/coezelib/public_html/checkstaffLogin.php on … |
 | Would anyone know how to install pre-compiled binaries. I want to use GLIB and have downloaded the pre-compiled binaries. I'm running Windows XP and have a MinGW compiler. I've googled this but i'm having trouble making sense of it. There must be a standard way of doing this. Thanks |
| | here is an example that if i enter id then it will retrieve data from database & print it within form fields. my database has only three column- id, name & number. here is my index.html file: <html> <head> <script> function showData(str) { if (str=="") { document.getElementById("ajax-content").innerHTML=""; return; } // … |
| | Hi, I'm getting an error when trying to deserialize my XML file. The error message is "There is an error in XML document (2, 2)." Below is the code in question and the XML file. Could someone please explain why this is? Thanks in advance! <?xml version="1.0" encoding="utf-8"?> <Objects xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" … |
| | Sir, my site url ix www.site.com/exploits.php?id=1 how can i chng it to www.site.com/exploits/1 plx help me? |
 | Hi guys need some extra help/eye here to point out what am i doing wrong basically i want to display the data from mydbase.by the way the purpose of this page is for posting article anyway what im trying to do is put a Next and previous navigation bar but … |
| | #include<iostream> #include <iomanip> //#include<fstream> using namespace std; int main() { int input = 1; int matrix[3][4]; int trans [4][3]; for(int i=0; i<3; i++) //This loops on the rows. { for(int j=0; j<4; j++) //This loops on the columns { matrix[i][j] = input; input++; } } for(int i=0; i<3; i++) //This …  |
| | I am working on a minesweeper project and everything is working fine EXCEPT for when you click on a cell and it contains a 0 (no mines around it) and it is supposed to open all the other "0" cells around it using recursion. Right now, I keep on getting … |
| | import java.io.*; import java.io.Reader; import javax.servlet.*; import javax.servlet.http.*; import org.w3c.dom.*; import javax.xml.parsers.*; import java.net.*; import org.xml.sax.*; public class HelloWorldExample extends HttpServlet{ public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException{ response.setContentType("text/html"); PrintWriter out=response.getWriter(); URL url=new URL("http://cs-server.usc.edu:10724/my1.php"); URLConnection urlConnection=url.openConnection(); BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream())); String xmldata; while ((xmldata = in.readLine()) … |
| | I've built this up but it will not run completely. When executed the program promts the users for the questions then print nothing of the calendar. this is my code so far. //Izabella Pearson //CIS 150 //Program 6 #include <iostream> //Header Files #include <fstream> #include <string> #include <iomanip> using namespace …  |
| | Hello, I am new to using windows form application in c++ and i am having a problem with making my program work. I have three textBars and one button. The first textBar is for the user to input a double. When the button is pressed i want it to perform … |
| | Hi! Im getting this error : Warning: preg_replace(): No ending delimiter '.' found in C:\wamp\www\oa\include\config.inc.php on line 67. This is the line `$file = preg_replace(".*/",'',$e_file);`. tried to put . everywhere but its not so simple for me hahaha... Anny ideas? Thank you! |
| | Hello i have a printer cable that i connect to it some LEDs . i want to use CreateFile and WriteFile functions but i don't know that i should use LPT1 and LPT2 or COM1 and COM2 in CreateFile function. h = CreateFile( L"LPT1", // pointer to name of the … |
| | Hi guys. I am currently making a Question and Answer multiple choice Program. So far it is good. I used Array to shuffle 50 questions. the problem of the program is it cannot count the right answers and display it. This is the part of the program that has an …  |
| | I have been working on this method for six days without any luck. I should have talked to you earlier. This method is from the book, but it only is deleting California. I cannot figure out why. I tried a couple different methods(recursive and others) and none of them worked. … |
| | Before I start, I just wanted to make it clear that I have never used PHP before, therefore none of the code in this post is mine. It is all from tutorial sites that I am trying to get to work. My mistakes will probably be incredibly basic. Anyway, I'm …  |
 | using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; public partial class loginApplicant : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void btnsubmit_Click(object sender, EventArgs e) { // String … |
| | I'm trying to load an image in an Applet.The code goes fine and the Applet Window starts but it just gives a blank window instead of showing the image.I put the html file,.class file and the image file in the same directory.Can u figure out where I went wrong?? Here's … |
| | I want to design a website that a small group of people can use to log incidents, each member can log incidents, i.e incident, status, lastupdated, loggedby, timetoresolve. please assist  |
| | Is there anyone who can explain to me how can i store image in a folder to the server then the path to mysql. i dont know even how to get started,i will appreciate for your help. Or links where i can find the tutorials. |
 | I am trying to solve a problem 3 on project euler. For thoes who don´t know the site, here is the question I am trying to solve: The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? ---------------------------------------- … |
| | Iam trying to implement ternary tree in java but i have got exception in printnode method..i couldnot figure out the exception it will be great help if any one help me to figure out this Thanks in advance here is the the code exception Exception in thread "main" java.lang.NullPointerException at … |
| | 1. You are required to make a structure named “section”. The names of the two sections are secA and secB. 2. There are two members of this structure i.e. numberOfBoys and numberOfGirls. 3. In secA there are 48 boys and 6 girls while in secB there are 50 boys and … |
| | I see this example frequently and thought I'd give it a shot but I've got something unexpected happening with my Queue. I have multiple threads utilizing my producer class but the output doesn't show that it is being written to by each thread. protected Queue<ProductMessage> prodQueue = new ConcurrentLinkedQueue<>(); @Override …  |
| | hello, can any1 me help with live chat module in php for e-commerce site???how to keep the track of visitor's queries and replies in DATABASE? Plz help  |
| | Hi everyone... im using C++ Microsoft visual studio and would appreciate if you can help me out here. Ive been trying to do this the whole day ... and canttt figure it outtt PLEASEE HELPPP !! I am a total beginner so sorry if i have very stupid mistakes. #include … |
 | Sorry my English is bad.Im beginner in programing with c/c++ I have to write 2 codes and want some help **1. Write a program with a function main () and selecting a menu of functions: Generate a programming-random number generator data for lottery ticket / max 100 / with six-digit … |
| | All, I am working on a simple program that reads temperature, humidity, and dew point from a sensor and logs the result to a .csv file. I am using netbeans and using alt-enter to surround code with try-catch whenever netbeans suggests. The result is pretty ugly and I can't imagine … |
| | Hello i am having problems creating an update query, I have two tables both have an Title column and one table has an ID column. I want to take the ID from the table that has it when the titles of both columns match one of the titles against any … |
| | AffineTransform tx = new AffineTransform(); tx.translate(0, 100); tx.rotate(233); tx.setToRotation(34, 333, 333, 222); g.drawImage(player_image, x, y, x+width, y+height, 50*(int)frame, 147, 50*(int)frame+50, 189 ,Sprite_Sheet.m1); not sure what iam doing wrong. this code below just display image g.drawImage(player_image, x, y, x+width, y+height, 50*(int)frame, 147, 50*(int)frame+50, 189 ,Sprite_Sheet.m1); now how can i flip it …  |
| | Hello again, I am working on another homework problem for my fundamentals class and my brain just isn't working. Like always I am looking for direction not for someone to do the work for me. So I have to create a program that asks for 5 test scores and will …  |
| | i try my best but fail,,, department.php <?php session_start(); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Untitled Page</title> </head> <body><pre> <?php echo $_SESSION['userid'] ?> has Logged In <a href="logout.php"><input type="button" name="Logout" value="Logout" style="width: 62px"/></a> </pre> <h2 align="center">Student Clearance Information</h2> <form action="students_clearance.php" method="post"> <table align="center"> <tr> … |
| | Can someone please show me how to get the Odd number using the For..Next loops in VB I have declared the following; Dim intCounter As Interger Dim intStartValue As Interger Dim intEndValue As Interger Dim intSum As Interger intStartValue = 0 intEndValue = 50 intSum = 0 Iam trying to …  |
| | Hello, I'm having trouble with the ArrayList add method it seems to be giving me an error in BlueJ. It say's no sutiable method found for add(int) method java.util.ArrayList.add(int,Order)... And how would I create a new object inside a method which will add the parameters to the arraylist. Thanks Here's … |
| | I am new to this but i have downloaded and installed GMP library. The problem is that i have no clue on how to use it! Want to get a number larger than 18*10^18 (unsigned long long) but i dont know how! I am confused with all the mpz and … |
| | Hi! How should I get date, month & year in ascending order there in Crystal report? I have written following code there in my form to show report. Imports System.Data.SqlClient Imports CrystalDecisions.CrystalReports.Engine Imports CrystalDecisions.Shared Public Class Income_Sheet_Report Private Sub Income_Sheet_Report_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load cmbisrbdt.Items.Clear() … |
| | i create a program using java and jframe. now how can i put it on desktop so that i dont have to keep on opening eciplse to run the program. is there a way to put it on desktop with a icon. so i can click it any it will … |
| | I have a loop to look for the key i.d. "veh2." The loop is there because even though the next line in the text file is where it should be, it is not there in all cases. The problem I'm having as far as wording or a way to go … |
| | hi. i have a html form that allows user to browse and upload the code using the upload button ( which runs php). the files gets uploaded. now i need to either change that existing php file or add a new button in html file and compile and run the … |
 | Hi, How to downgrade php from php 5.3.6-13 to Php 5.2.13 version? Thanks in advance. Velhassan. |
| | [CODE] Options +FollowSymLinks RewriteEngine on RewriteRule ^100bestbuy/products/(.*)/$ /100bestbuy/search.php?categoryId=$1 [L,NC] RewriteRule ^/100bestbuy/search-(.*)/$ 100bestbuy/search.php?id=$1 [L,NC] RewriteRule ^/100bestbuy/product-([0-9]+)/$ 100bestbuy/product.php?id=$1 [L,NC] RewriteRule ^/search/(.*)/$ search.php?categoryId=$1 [/CODE] any thing not working please tell where to modify the code |
| | Can someone help me with this php script for form processing. I use the script for processing my contact form, but I could not received a reply from my contacts. instead whosever contact me, the system returns back to me the followings thereby making it impossible for me to actually … |
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