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| | i have problem about the output in this code, my output so only the index 0. how can i fix this. [code] public class d_2D { static double[][] d =new double[6][4]; static double[][] e= {{}, {0.0,0.6,0.0,0.0}, {0.0,0.2,0.5,0.1}, {0.0,0.2,0.5,0.4}, {0.0,0.2,0.5,0.7}, {0.0,0.0,0.0,0.9}}; static double[] avg= new double[4]; static double[] sum= new double[4]; … |
| | Uhm. Well i am really not well equipped with jquery knowledge therefore giving me the complete code would be the solution. =] The function will be 1.get the 70% width of the browser's screen. 2.convert that width into its corresponding px value 3.set the max width of the #mainContainer using … |
| | i need to insert a character on a string . for example input is : cafe the output should be caxzfe . i insert xz . i just know how to concatenate two strings but when inserting a character in a string im totally lost .  |
| | hey guys, I'm writing a program and trying to output data to a file and I'm getting this error: 1>------ Build started: Project: GenericProgram, Configuration: Debug Win32 ------ 1> Source1.cpp 1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\fstream(1116): error C2248: 'std::basic_ios<_Elem,_Traits>::basic_ios' : cannot access private member declared in class 'std::basic_ios<_Elem,_Traits>' 1> with … |
| | Question: Write a single statement that chooses a random number from each of the following sets: a) 2,4,6,8,10 b) 3,5,7,9,11 c) 6,10,14,18,22 I wrote the following statement for the set (a): [CODE](1 + (rand() % 5)) * 2;[/CODE] but I am unable to write ones for sets (b) and (c). … |
| | Hello. I'm having the most difficult time trying to get the Paypals IPN subscription [CODE]Id. This is my IPN page. <?php // read the post from PayPal system and add 'cmd' $req = 'cmd=_notify-validate'; foreach ($_POST as $key => $value) { $value = urlencode(stripslashes($value)); $req .= "&$key=$value"; } // post … |
| | my db has members, and statuses. each member can have 1 current status. I have a code that decides what status to give what member. thing is, it can give 2 possible statuses, and then the site admin should approve one of them(if at all) I made a report page …  |
| | Hey! I'm currently at the end of a task im working on, which consist of a class named CD, and in the main program i got a method which register a CD. And i want the created class to be named CD1, CD2 etc. [CODE] public static int cdNumber = … |
 | Hello everyone.. I'm developing a calorie counter with a <select> tag as my list of foods. It currently calculates the number of servings, calories per serving as well as the daily caloric intake. My problem is I implemented a "delete row" function to delete a food in case a user … |
| | hi every body i m doing project of hand gestures detection using open cv .so pls guide me how i detect hand from video . |
| | Hey everyone! :) I have a line of code that I am not sure about and I get an error message that says, "Fatal error: Call to undefined function mysql_results() in C:\Program Files (x86)\EasyPHP-5.3.8.1\www\test5\func\blog.php on line 33" when the code is from here in this script: blog.php [CODE]<?php function add_post($title, … |
| | Here is my problem: 1) I have a tree which I want to act upon some branches indepedantly and simultaneously by different threads 2) The program is structured so that the processing of each branch is isolated after the main "manager" thread delegates the work to different thread: memory of … |
| | Hello guys.. im new to php and this is the first time im making a php website for my project i made a php code for login but its not working.. the error message pop up everytime i tried to log in [CODE]Warning: Cannot modify header information - headers already …  |
| | A table contains results of a match. Each match is a series of 7-9 games (different leagues share same match schedule table and play different best of "x" matches), such as: id teamA game1 game2 . . . game9 Need to calculate average based on game total and number of … |
| | Hi. I have trouble with getting the following program to convert string to float type. What i need to do is this: 12.345e3 = 12345 12e-2=0.12 -12.34=-12.34 -12.34e3=-12340 -12.34e-2=-0.1234 e: = x 10^ I got it to do the basics. However, It doesn't work in case of negative numbers or …  |
| | hello my dear friends I have read a book that was simple to learn c++,recently But in operator ovorloading threads ,I dont underestand many example for ovoreloading in another books & booklets for example : in the example below 1 // Fig. 11.3: PhoneNumber.h 2 // PhoneNumber class definition 3 …  |
| | How do I define a function that reads a sequence of values from an input stream that is passed as an argument? |
| | I have a drop down menu on a page where the user can select between, All, House, Unit and Rural which send the selection to a stored procedure which access' the database and returns the information with the selection eg. House from the category column. It all works great when … |
| | Hi I have recently been facing a difficut issue.I think some one is attacking my website. I have attached the jpg image of the failure and its happening on a daily basis .I upload the site and for some hrs its just cool but suddenly i get this error. I … |
| | Hello everyone and thanks in advance for helping me. I'm a 1st year java student in my first semester of college. Its comming towards the end of the semester and finals are starting up.. well my problem is that my java teacher decided to give us 2 projects to work … |
| | can anyone tell how to bring Bitmap class in java just like we do that in C#................ i've got link regarding the Bitmap class in java... but i does'nt know how to bring that in java [URL="http://jwx.sourceforge.net/api/wx/Bitmap.html"]http://jwx.sourceforge.net/api/wx/Bitmap.html[/URL] |
| | i want to convert a file from text format to binary format using VB how can i achieve this |
| | So I wrote up a simple voting GUI, but I havent been able to figure out how to get it to display the current leader or how many votes they have. It displays the total number of votes correctly, however. Heres my code [CODE]import java.awt.*; import java.util.*; import java.awt.event.*; import …  |
| | Hey everybody, I am still pretty new to programming. I am not getting a compiler error here, but I can't figure out what the problem is. I get the message "an unhandled win32 exception occured [1576]" It seems like some type of overflow in the insertion_sort function. I am still … |
 | I'm trying to solve this exercise. Write a program that print out the following, user will input the top number: ***** **** *** ** * i made a program similary to this , but user inputs the bottom number ,the output is like this: * ** *** **** ***** here … |
| | Anyone help me as soon as possible : Sir/Mam I want to pass more than 1 value through Query String I use the Code but it not working : [CODE] <tr> <td><a href="patmedrcd.jsp?id=<%=patid%> & q123=<%=qid%>"> View Patient's Medical Record</a></td> <td></td> </tr> [/CODE] and i get the value by this code …  |
 | hope anyone can help something with this code, well this code for the exercise 3.4 in Accelerated C++ book... where 3-4. Write a program to report the length of the longest and shortest string in its input. I thought my code was gonna going good, but it seems that it … |
| | Hello, I am trying to add integers to a two dimensional vector. My problem is on line 26. I know this is how you would add the data to an array, but how do you do this for a vector? Also, is it true you cannot pass an array to … |
 | Hi there, I'm trying to create a complex number class in c++ and have hit a snag. I have searched the forums here for an answer and have tried to google it, but still wasnt able to figure out what is wrong. I am fairly new to C++ so yeah. … |
| | Having a little trouble with this problem. Keep getting a compiler error which says there is no match for my operators when I run the test program Create a class called Rational for performing arithmetic with fractions. Write a driver program to test your class. Use integer variables to represent …  |
 | Ok So Im writing a app which would pick the 'cheapest' plan for a consumer. While writing this I came across something puzzling to me. Why is it starting after the default constructor, the first CellPlan has three arguments passed too it and then the next one two and then … |
| | #include<IOSTREAM.h> main() { int rohan=0; int m=10; int l=10; int t=10; int flag1 =0; int flag=0; int temp; float temp1; long double n; double k; cout<<"ENTER N\n"; cin>>n; k=n; int camp; camp=k; while (flag1) { l*=10; camp/t; t*=10; if (camp == 0) {flag1=1;} } if ((1>n)&&(n>=1e6)) {cout<<"there is a error";} … |
| | I am having problems with a simple file I am trying to create. The idea of the file is to use a header to read something from the file and then call this in the main.cpp This is my Main.cpp file: [code] #include <iostream> #include <string> #include "Menu_Screen.h" using namespace …  |
| | This seems like it should be a simple query but I think I have my eyes in backwards... Give me all the users living in Jefferson, Bingham, Butte, Bonneville and Madison counties in the state of Idaho. [code]SELECT * FROM table WHERE county='Jefferson' OR county='Bingham' OR county='Butte' OR county='Bonneville' OR … |
| | I've been asked to write a program that computes the nth Fibonacci number where n is a value input by the user. For example, if n = 6, then the result is 8. This is what I have so far: def main(): print "This program will compute nth Fibonacci" print … |
| | i am getting an error : java:10: error: AniWorld is not abstract and does not override abstract method mouseMoved(MouseEvent) in MouseMotionListener public class AniWorld extends Applet implements MouseMotionListener, MouseListener please help [CODE]import java.awt.*; import java.lang.*; import java.applet.*; import java.net.*; import java.net.MalformedURLException; import java.applet.Applet.*; import java.io.IOException; import java.awt.event.*; public class AniWorld … |
| | I need help with a programing assignment for my CS 2 class, the task is to check rather a user inputted string is a palindrome meaning it is the same forwards as it is backwards. I have most of the program working, I input a string then copy it and … |
| | I am having a problem with my program not reading the OR statements right. [CODE] do { blah blah blah }while(y!=1||y!=2); [/CODE] I have also used it as this format, ((y!=1)||(y!=2)) The program is marking it as true and keeping me stuck the loop even though y is == 1 … |
 | Hello everyone. I'm planning of implementing auto-logout in a project I have in mind and I want you guys to tell if the way I plan to do it is the best. This is how I plan doing it. I will have table in my database, say [B]cossay_tb[/B], containing three … |
| | What i need it to is write a GUI program that has one text field, one button, and one text area. The user can enter data into the text field, and then click the button. When the button is clicked, the program records the value in the text field to …  |
| | I have to do this project in which several employees need to be added to the system. The system admin should be able to allocate jobs that each of those employees will be doing after verifying whether that job is already attached to the employee or not and whether that … |
| | Hi,I was wondering how to read and write strings in python. I have this code where I'm creating a path, but its a string, and now I want to write to this string. But keep getting this error message [I]AttributeError: 'str' object has no attribute 'write'[/I] I was thinking about …  |
| | Hi I have some code that I have written that pulls out data from a simple database into a dropdown menu. <?php mysql_connect('localhost' , 'databasename', 'password'); mysql_select_db('databasename'); $result=mysql_query("SELECT * FROM Persons"); if(mysql_num_rows($result)>0) { ?> <select name="Persons"> <?php while($rows=mysql_fetch_array($result)){ ?> <option value="<?php echo $rows['id']; ?>"> <?php echo $rows['FirstName']; ?></option> <?php } … |
| | Hey, I'm new to Python programming and I've been making a simple rock paper scissors program for practice. I've managed to get it working; it asks the player to enter 'a' for rock, 'b' for scissors or 'c' for paper. If the player entered a, b or c, a number … |
| | Hello, How can i get the bytes that uploaded and bytes total after i'm using the move_uploaded_file function ? Without any extension. Thanks. |
| | My assignment is to basically design a set class that creates a "set" of any data type and is able to perform basic functions. It needs to use an array to store it's elements and operate like a C++ set, meaning no duplicates. I need to be able to add … |
| | hello everyone, can anyone suggest me any software that is portable in pen-drive and c++ program can run in pen-drive. |
| | I have the following program to reduce rational numbers but am getting error messages at the lines x = c.subtraction( d ); and for multiplication, addition and division that says no operator "=" matches these operands. I do not know why. Could someone please help? [code] class Rational { private: … |
| | I have an iframe that loads a page inside it.. when a link is clicked on the page in the iframe, resize the body of the parent aka the document that has the iframe's body.. Example: [CODE]Body <------------------------ Iframe | Page | Link... Upon Click, resize --[/CODE] How do I … |
 | I have 7 forms with different information to be stored in different tables. User can choose any one form at a time. How to allow user to choose one form at a time and store those values in Mysql tables using?  |
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