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| | Hi people. well after I started learning C++ I thought why not try out my skills in some programming so I made my first programme. It is a very basic game commonly known as "HANGMAN" to many. It still might have some errors but it works. Hope you can modify … |
| | The following is my code for login function. I save the password as MD5 but inside the url after logged in it shows the full word instead of showing MD5. I'm still very new to Java EE and any help I can get will be very much appreciated. [CODE]<%@ page … |
| | hi i am new to c++ i have problem to solve kindly help me Start with any positive number n. If n is even divide it by 2, if n is odd multiply by 3 and add 1. Repeat until n becomes 1.For example sequence that starts at n = … |
| | I recently received an assignment in class and I need help really bad. The idea behind this assignment is to create a Network Backup Routine that that has a selection menu (New Backup Item, Remove Backup Item, Exit), I have been trying to create this program but with a sub … |
| | [CODE]public class Example { private static void createAndShowGUI() { JFrame.setDefaultLookAndFeelDecorated(true); JFrame frame = new JFrame("Window"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JLabel emptyLabel = new JLabel(""); emptyLabel.setPreferredSize(new Dimension(175, 100)); frame.getContentPane().add(emptyLabel, BorderLayout.CENTER); frame.pack(); frame.setVisible(true); } public static void main(String[] args) { javax.swing.SwingUtilities.invokeLater(new Runnable() { public void run() { createAndShowGUI(); } }); } }[/CODE] In The above … |
| | Guys, i have a problem in insert a string in to a vector.To be clear enough i have insert "vishwanath" into a vector can any1 help... |
| | Good day! Anyone knows how to select latest record of an item..here's the scenario. I have records with the same data except for the date. Example: product_code productname item_code date PR-123 abc TY-01 2011-10-11 PR-123 abc TY-02 2011-10-11 PR-123 abc TY-01 2011-10-13 PR-123 abc TY-02 2011-10-13 PR-123 abc TY-01 2011-10-16 …  |
 | Hello, I'm doing some work on Frequency Analysis and decrypting text.. Basically, this is how I think it works... You take the alphabet (as a char) [code] alphabet[26] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'}; [/code] Then you read in the string you want to analyse [code] crypt[26] = {'c', 'a', 'b', 'e', 'f', 'f', … |
| | Hi, so my problem is that I need a method that does the calculation for my program and return it. Here's what I have so far. It keeps saying that the method needs to return a double value. Can someone help me? Thanks in advance. [CODE]private double spoonConvert (double answer) … |
| | Getting error as parse error-unexpected at line x and error message headers already sent..what does that mean? |
| | i am having trouble with lets say i do not have any test scores and enter -1 there is an error of dividing by zero. [CODE]import java.util.Scanner; public class myarray { public static void main(String args[ ]) { Scanner kbd = new Scanner(System.in); //total number of quiz scores possible in … |
| | Hello, I hope somebody can help me out here ... I'm having a problem with error code while searching a word in a flat file. My flat file[CODE]|~|20091105213652|~|05 november 2011 - 21:36|~|John|~|18 cm|~|text 1|~|text2|~|text3|~|text4|~|text5|~|text6|~|No|~|John.jpg|~|xxx.xxxs.xxx.xxx|~|extra|~| |~|20091105213929|~|05 november 2011 - 21:39|~|Jeff|~|45 cm|~|text 1|~|text2|~|text3|~|text4|~|text5|~|text6|~|No|~|Jeff.jpg|~|xxx.xxxs.xxx.xxx|~|extra|~| |~|20091105220916|~|05 november 2011 - 22:09|~|Paul|~|15 cm|~|text 1|~|text2|~|text3|~|text4|~|text5|~|text6|~|No|~|Paul.jpg|~|xxx.xxxs.xxx.xxx|~|extra|~| |~|20091105221959|~|05 november … |
| | I am trying to write a program that 1. Lets the user write new students and there overall grade to the file, 2. Opens the file to view course info(student and their grade) 3. Shows course stats(mean and range for the class). Here is what I have so far, can … |
| | Hi everyone, I am trying to implement pagination in my search engine and am getting an error. Can anyone point out what is wrong in my code? Any help would be greatly appreciated. Thanks. Here is the code, error is: ( ! ) Parse error: syntax error, unexpected ';' in … |
| | Okay, I am trying to extract text from a text box and redisplay it into labels. Specifically, when the user types in an address, say 123 W Elm, I want to click a button and have the "123" print in one label, the "W" to display in a second label, … |
 | I have an error when I shorten 3 lines of code to one. How come this code works [CODE] import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.Vector; public class Draw extends JPanel implements KeyListener, Runnable, ActionListener{ Vector<Wall> walls = new Vector<Wall>(); Vector<Enemy> enemy = new Vector<Enemy>(); Player p = new … |
| | These are the original instructions: "Design and write a python program that emulates a Magic Eight Ball. Your program should continually prompt the user to enter a question and then display the answer as long as the user wishes to continue. Store eight Magic Eight Ball answers in an array. … |
| | Hi All I am writing an import program to import data from an access database to a SQL database. The table structure in the SQL and Access are the exact same with the same field names. I was wondering if there was a quick way to get the data into … |
 | I have a stored procedure that creates temporary table to populate return table. It works perfectly fine when I execute it on SQL management studio but when I try to import this sttored procedure, it give me an error Invalid object name '#TOTAL' which #TOTAL is the temp table that … |
| | Having assertion failure while deleting an element from a vector.What are the causes of assertion failure? |
| | Hello I have a small problem with Drag and Drop images. Class GridImage creates small thumbnails of images to 100 x 100px Image drag and drop is defined by mouseListener and mousePressed event. I know that actually I am copying component JLabel to class DrawImage with these settings. What should … |
| | I am trying to write a windows application in vb.net to import data from excel to sql server. I got "object not set to an instance of an object" error. The data actually have been inserted into the sql. The following is my code. I have a button when the … |
| | I am trying to create keypress handler that will execute a line of code when Tab, Space, or Enter key is pressed or passed by the scanner gun while the control is in focus. I got it to work with space and enter key but with tab key, the cursor … |
| | Hi, I'm trying to create a new file. In this file I want to add some results I have received from my code. Unfortunately I get a error message saying I can't combine str with list. So then I tried to make a string out of the list and ended … |
| | Hi guys, i was watching a video on youtube and noticed that the program the guy was using had a feature where it would pretty much suggest code as he typed. I remember something like this in visual basics and thought it would be cool to help me with PHP … |
| | Hey everyone, I have a set of classes which, when instantiated, take up a lot of memory. I'm trying to write a program which can inspect class attributes and methods given a list of classes, without actually instantiating them. Let's say I wanted to see if the following class had … |
| | Hello, Ok so this is a fun assignment, but I just can't figure it out. My Python program should ask the user for a series of words, then fill in the proper places in the story using the user’s answers. We will use the [...] notation for placeholders. For example, …  |
| | I am working on the payroll calculation program below and would like some help with the JTextField area. I would like the program to respond with a GUI window letting the user know that the JTextField is blank and must enter First name, last name, and so on. Any help … |
| | can an1 plz :)help me to write a program to reverse the individual words present in a string ?? exampe:- my name is raju ym eman si ujar |
| | allow HTML in text area - PHP Postby hypno » Sun Nov 13, 2011 9:56 pm I am working on php based site.( :( and I am a newbie in PHP) . A upload form is part of the site. When tested submiting the form, whatever HTML tag I input … |
| | Hello! I need to: 1. Prompt user for text file 2.Analyze file and graph (with bar plot)the 25 most frequent words with length greater than 4 3.The x axis needs to show the word. The a axis is the frequency. I've built the bulk of the program so far, but … |
 | Color custom cursor appears to be black when I run the program. The color custom cursor is imported from desktop by using Resources in vb.net. When I run the program the cursor turns out to be black. HOW DO I FIX IT? [CODE]Dim ms As New System.IO.MemoryStream(My.Resources.Cursor1) Button1.Cursor = New … |
| | Hi there, This is my first time posting so I am sorry if its not perfect I am working on a FreeCell game right now where I need to deal a deck of cards into 7 separate piles. This is the code I have right now for dealing it into … |
| | Hi everyone! This is my first post and i'm also a newbie so don't be harsh on me! I have this exercise to do which asks pretty much what the title says. I have a function that reads strings from a file and puts them in an array. Then I … |
| | Hi, I'm writing Java program to map two files.How can string input be given in Java? Thanks in advance. |
| | I'm trying to figure out where a proper place to put a comparison counter to count the number of 'comparisons' made in a quick sort is. This is my code so far, I have one counter where I think it should go, but I'm not sure if it should place … |
| | Hi i have a code that shows me some repitnig data from .txt file. Code looks like: [CODE]$getText = file_get_contents("Kier.txt", true); $Poln = substr_count($getText ,"Polnoc"); $PolnW = substr_count($getText ,"Polnocny-Wschod"); $Wsch = substr_count($getText ,"Wschod"); $PoldW = substr_count($getText ,"Poludniowy-Wschod"); $Pold = substr_count($getText ,"Poludnie"); $PoldZ = substr_count($getText ,"Poludniowy-Zachod"); $Zach = substr_count($getText ,"Zachod"); $PolnZ … |
| | i have made a program with this algorithm but its not working properly my code is given below can you help me to remove the errors [CODE] #include<stdio.h> #include<conio.h> void main() { FILE *f; char ch; int nalpha=0,nword=0,nno=0,nsc=0; f=fopen("abc.txt","r"); if(f!='NULL') { while(ch=getch(f)!=EOF) { printf("%c",ch); if((ch>='a'&&ch<='z')||(ch>='A'&&ch<='Z')) nalpha++; else if((ch==' ')||(ch=='.')) nword++; … |
| | Hi, Below is the source file and make file I 'm using. while building I'm getting the below error in the console. From the error its evident that its unable to find function definition .Can anybody help me to fix this. Console output:- **** Build of configuration Debug for project …  |
| | I am writing code for reading a matrix from a file and deciding which type of relations it has. ie. Reflexive relation. However i am getting this error: error C2679: binary '<<' : no operator found which takes a right-hand operand of type 'Binary' (or there is no acceptable conversion) … |
| | i m making a BMI calculator GUI which calcuates weight in corresponding to height shown on slider but there is some error in program. problem lies in following line [CODE] int value = slider.getValue(); int weight=0; if (if buttonGroup.getSelected()=="Male") { weight=value/28; } else if (buttonGroup.getSelected()==Female) { weight=value/30; } System.out.println("weight");[/CODE] |
| | Hello all, I'm trying to inherit a "CarPanel" I created using arrays to draw various shapes in order to make a car. Now I am trying to essentially create a subclass that inherits that class, but add a Timer Action to move the car across the screen. I got it …  |
| | I would like to start this post off with, I am not looking for someone to do my homework for me. If I was looking for someone to "do it for me", I would go to one of the sites where you can pay someone to do your work for … |
| | I am working on a binary search tree and have came across a few problems that I can not figure out how to correct and was wondering how to fix them. In my program I am adding, deleting, printing, updating, and counting the total number of nodes. The only things … |
| | Hi there, This is following on from a previous solved thread. Basically, I have this code: [CODE]<td colspan="2" align = "center" style="color:#FF0000; font-weight:bold;">' . ((isset($_GET['error']) and ($_GET['error']=='recaptcha')) ? 'Error: The captcha was entered incorrectly. Please try again.' : '') . ' </td>[/CODE] I've now been told that the "Error: The … |
| | hi, I want to start developing android apps. The problem I faced is that the emulator is kinda slow when it starts. Moreover, it needs a high configure pc. My friend told me to look into other option such as [URL="http://www.openplug.com/"]Openplug[/URL]. The code looks like actionscript and you could deploy …  |
| | I am having trouble finding out how to code this. I understand what each one is and know how to tell by looking but cannot figure out how to create functions to check whether it is either reflexive, symmetric, anti-symmetric, and/or transitive (it can be more than one). Here is … |
| | Hey All, Here is a really simple piece of code that works as a magic 8-ball program where the user types in a yes/no question and a random response is returned. This could be a good read for new C++ programmers (like me), as it covers a lot of basics: … |
| | Hi all Not sure if im posting in the right section so sorry if i am. I have been looking for an open source asset/inventory solution for a friend. I came across Free CMMS on sourceforge.net and for ease of installation and testing installed the latest version of XAMPP as …  |
| | hello every one I have a problem that drove me crazy last couple days I know I have to use loop structures but I can't figure out how to put the right pieces together. I'm not asking for a complete answer because I want to learn so please help me …  |
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