199,114 Archived Topics
Remove Filter  | |
 | Hi, I had to make a java coding that will determine if a number is a prime number or not. Here's the coding I did: import.java.util.Scanner; public class PrimeNumber { public static void main(String args[]) { int n; Scanner Prime = new Scanner(System.in); System.out.println(" Please enter a number: "); n …  |
| | i need to copy the pixels from one image to another not all the pixels int copy(image2,i,j,image1 k,j) and return the image2 how to write the function completely |
 | Hi there, I have the xml file (HSBB_voice_20120925_0000000182.cdr.bc_lerr.xml) that contains data between tags that i want to extract. The sample data from the xml file that i have etracted is like below : ----------------------------------------------------------------------------------- <record record_no = "62" error_code="100">D20|000000063|56604960 071411E2 BC9D24B6 FDB63DEA|6088342010|0166662635|DEFAULT|1348579536|1348579538|3|0|IDD|Flat Rate <record record_no = "63" error_code="100">D20|000000064|7A257C4E 071411E2 BC9D24B6 … |
| | hi there i just have a problem with my program i used the keycodes of vb wherein every time i enter a letter from A-Z it will display each letter together with a special character " | ". Im done with this but my problem is, the letters were displaying … |
| | i am new to java and i am getting"cannot find symbol-variable data"please help here is my code import java.io.*; class categories { void options()throws IOException { int a; System.out.println("The categories available are"); System.out.println("1.Fantasy"); System.out.println("2.Fiction"); System.out.println("3.Inspirational"); System.out.println("4.Mystery"); System.out.println("5.Comics"); System.out.println( ); System.out.println("enter your choice"); data=stdin.readLine(); a=Integer.parseInt(data); switch(a) { case 1:System.out.println("1.The vampie academy …  |
 | Hi Everyone, Background: I have recently implemented the A* pathfinding algorithm in C# based on some pseudo code that I found. I need the algorithm to run as fast as possible and at present my code isn't quite cutting it. I understand that the heuristics used can have a big … |
| | Is it possible to send mails without using MAPI controls6 reference files |
 | Please, I'd like to know the difference and the special uses for each one. If I want to use it for text file compression whose algorithm is as follows, which one is more efficient? Encoding Algorithm 1. Initialize the dictionary to contain all blocks of length one (D={a,b}). 2. Search … |
| | I've been trying to write a class called Point, with a file Point.cpp including a header file Point.h . I tried to set a global variable of type Point called ORIGIN, however I get an error message saying "error: ‘ORIGIN’ does not name a type" Point.h is as follows: [ICODE] … |
| | I am writing a program to get an integer from the user, and then print out all the numbers from 0 up to the number. My code gets the input fine, but when printing it out, it prints continuously in what seems to be an endless loop. Here is my … |
| | Hi all Can anyone tell me how I add a linker directory for a specific library to my project in Codeblocks. It would be better if it was there all the time but I think I have to go to Project>Build Options> then I have to select the 'Search Directories' … |
| | Hello, I'm new in C. I'm getting warning: warning: format '%s' expects type 'char \*', but argument 2 has type 'char (\*)[256]' Here is the code: typedef struct { char operation[256]; char value[256]; unsigned long long key; } Input; int main() { Input input; while (scanf("%s",&input.operation) !=EOF) { if (input.operation[0]=='+') … |
| | Here is a very tiny program(3 files) has embedded with Smarty template engine. Anyone knows how to remove Smarty completely? I konw the procedure to remove Smarty but failed to rewrite the code into pure PHP. Complete source files as in attachment. **CLICK HERE!!**~~~ http://www6.mimima.com/link.php?ref=FGHkNoDtmB *****************index.php <?php require("comm/Smarty.class.php"); require_once("get_data.php"); require_once("books.php"); … |
| | Hi, I've been studying OPENGL and 3D programming. I've made kind of 3D engine with basic movement, no collision detection yet. Now theres something really wrong in my code. When I go near rendered QL_QUADS framerate drops to 11-12 and allover my framerate is too low. Any suggestions? Core.java package … |
| | Hello! I am currently attempting to read all the lines from a text file, and append them to one long string. At the moment, it seems that the line that is read in keeps overriding the string, instead of appending it. I think it has something to do with the …  |
| | Hi, I have created a news block which has autoscrolling text using marquee tag. I have also created an event onmouseover scrolling text should stop. Now I want it like when text stops scrolling a scrollbar should appear n we could read the previous or next news by scrolling text … |
| | I need help and thank you in advance for any advice. I'm new to Php and Mysql. I've put three drop down menus in one cell of a table and I want to display results of a simple query (4 fields per record) in another cell of the table. Only …  |
| | assuming everything else works...i'm having trouble with the output...the if else statements are driving me crazy. it is outputting the date twice when i enter 7/3/12 code displays todays date....displays "payday" entered......adds 7 days to "payday" to show NEXT payday. void Date::addDays(int month, int day, int year) { _day = … |
| | how will you generate a csv file after entering data through forms into access db.? |
| | i want to add dates from two datetimepicker...for example the user chooses the date 1/1/2012 in the first picker and chooses 1/3/2012 in the second picker the answer should be 3 that will be shown in a textbox.. this is the codes that i tried: Dim dt1 As Date = … |
| | So this marks my very first forum page on this great database of information named DANIWEB. So just quickly, as i am still in school and learning python, I really need to know, just an explination on: The def statement, what you can do with it and how to use … |
| | my task is to type 20 integer numbers from 0 to 99 as the input data. few tasks are to check the maximum and minimum, and find the total number of even and odd numbers. (this one i already got the answer). But i have problem for my next task, … |
| | not sure if this is the right place to ask, but i need some help for my problem here. i want to find inverse, upper triangular and determinant for a matrix. but i'm not sure why it doesn't work like what i want. for now, i just want try to … |
| | Hi everyone... Well i do have a mysql query in one php page(php_1) & I want to submit the variables to the query in different php page(php_2) via form action but how am I supposed to do it without redirecting to php_1.. All I need is to post the data …  |
| | Hi, I'm trying to send data from a form to a page called "register.php" by using the POST method. Can this be done on a localhost? I'm quite new at this and I am practicing on a localhost server with phpmyadmin. When I click the "register" button it shows the … |
 | how do i make the first form entry that gets sent to the csv go under column heading...? (i.e.) I have headers that say Name, Age, weight... and the user submits a form with the following saying Bob, 72, 291... then the data gets sent to the csv... I want … |
| | I have two tables (points, pointsmatch) Table 'points' have following fields id (int) seriesid (int) team (varchar) points (int) id seriesid team points 1 9 Chennai 4 2 9 Delhi 0 3 9 Kolkata 0 4 9 Mumbai 0 5 9 Bangalore 0 6 9 Mohali 0 7 9 Rajasthan … |
| | Write a Python program that draws a circle with radius 50 pixels and centered at the center of the canvas. Give the canvas white background color and make it expand with its frame whenever the user resizes the frame. The program will respond to some mouse and keyboard events as … |
 | My import random not working...... can anyone help me? and i need to make sure that people can quit in the middle of the quiz... THX import random # make input equal to Python3 style input even in Python2 def question (): try: input = raw_input except: pass question =" … |
 | **Background**: I have a friend who lets me use his MySQL database on hostedresource.com. He has successfully accessed the database with this snippet of PHP code: `mysql_connect ('dbname.db.1234567.hostedresource.com', 'dbname', 'password')` I tried to access the database with the following vb.NET code: Imports MySql.Data.MySqlClient Imports System.Data Public Class classDataConnector Private connection … |
| | hey guys! i have a problem, for my GCSE i have been given the task of making a prixe draw program, which allows the user to add 10 names then select a name at random. i have come to a problem when i have tried using a for loops to …  |
| | I am trying to pick up cryptography on my own and no problem with caesar and vigenere cipher but here I am trying to understand or to start this bit on the one-time pad. Could anyone advise or give me a head start on this? Write a program (preferably Java) … |
| | Here is my code. I have a problem with the decimals when it comes to "temp /= 100.0". montant = 61; for (int i=0 ; i<7 ; i++) { if (i != posCreancier) { temp = montant/7.0; (temp == 8.7142857142857135) temp *= 100; (temp == 871.42857142857133) temp += 0.5; (temp …  |
| | can you please aid me writing a code for copy,cut,paste,undo and redo in vb6  |
 | Hello DaniWebbers, So I have been hard at work on a new program that reads in a webpage every X amount of seconds. Once doing so it detects if there has been a change on the webpage, if so, updates a form, and let me know of the change. Well … |
| | Hello, I am having a problem with the output for my sub-string generator program. input: abc desired output: a, b, c, ab, bc, ac, abc current output: abc, abcc, abcb, abcbc, abca, abcac, abcab, abcabc I am sure the error is right in front of me, but I have been … |
| | hello everyone, im having a headache with this error im getting, im trying to read a number from a file but inside a Switch(case) statement but im getting alot of erros only inside the case and i cant figure out why if my open file code is correct (as far … |
 | I using following codes to add images in my project & its working properly in winxp but not working properly in win7 platform. please help me to find the problem. If you any other better codes to add images to MS-Access databae then please suggest. thanks Public Sub FillFields() If … |
| | can someone help me i want to start this programming |
| | hello, i have checked online on a website which gives error **BadRequest(status code=400)** and gives response like : *'"message": "messages": [ "We are sorry, the item you selected, cannot be done" ] , "resultInfo": "result": "fail", "url": "http://www.abc.com/xyz/pqr/home", "resultCode": 400'* but when i am doing the same thing at my … |
| | I came up with these two arrays and now i need to search the nameArray by a name inputted by the user and then show the corresponding index value from the scoreArray? Any ideas? public class InitArraya { public static string[] arrayName = new string[5]; // declare array named array …  |
| | /*I'm having trouble creating a constructor for degree and *coeffs as well as properly creating the dynamic arrays for the coefficients of the 2 polynomials a and b. I'm just concerned about getting the correct values. My textbook only gives us eamples of constructos for eamples not well related to … |
| | def exponents(num1,num2): if (num2==0): return 1 else: return num1*exponents(num1,num2-1) Hey I was wondering how I can generate a list of exponents using a for loop or a while loop so that the numbers display like this: Input (2,3) Output 2,4,8 What I have so far only returns the answer, Please …  |
| | So my readPoly fct assigns the values i want to my dynamic array, but when the fct send Polynomial p back to main to be assigned to a and b(fct called twice) the first value of the array is set to 0. I've output the array inside readPoly and it … |
| | Hi, Iam trying to post a form with cookies using [Requests module](http://docs.python-requests.org/en/latest/). When I post the form and see the page with the results, there is an error in the page, saying that I didnt fill one field right. Iam absolute sure I fill that field right. When I post … |
| | hope i worded this well enough... :D trouble working out a query Table: weeklyrevenue Week Number||value 25||20 26||40 28||60 Table daily_totals Week Number||quantity 26||10 27||10 28||10 Need week 27 totals to be multiplyed by week 26 revenue not week 28 revenue as the revenue would have been generated by the …  |
 | So, While I was working on a project I accidentally closed down my Form1.cs[Designer] window and I haven't been able to find how to open it again. I am using Microsoft Visual C# Express Edition. I have looked around in the program and haven't been able to find a way … |
| | 1.I have a MySql DB called 'scheduled' and table called 'messagelist'. The first field msgID is int(10). Rest all are varchar(20). 2.broadcasttext.php <form name="frmText" method="post" action="addScheduled.php"> 3.addScheduled.php <?php $host="localhost"; // Host name $username="scheduledUudk8"; // Mysql username $password="KeszRXqXo.)-"; // Mysql password $db_name="scheduled"; // Database name $tbl_name="messagelist"; // Table name $i = …  |
 | hey guys i need some help on my Search button It seems that it is not accepting the data on the cboSI.text which contains the Field Names of the Table Heres the Code: Private Sub cmdSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSearch.Click Try Dim d3 As New …  |
| | I have created a function to add the text from a file inside another text file, if I had to add only one block of code it would be okay, but the problem is when I have to insert more than one block into a same source file. Example: FileDest1.txt, … |
The End.