64,152 Solved Topics
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| | javescript program that adds all even integers between 1 to 100 |
| | [B]I want to create help file for my accounting software project. Is it possible with the help of 'HTML help workshop' software? If yes, then explain me how to do it? [/B] |
| | Hi, I need MD5 calculator which calculate md5 of a file using foreach loop. please help me Thanks |
| | how do i fix this? the error says that the column count does not match value count. thanks in advance!:) -- -- Definition of table `assets` -- DROP TABLE IF EXISTS `assets`; CREATE TABLE `assets` ( `_id` int(10) NOT NULL auto_increment, `_controlNum` varchar(255) NOT NULL, `_category` varchar(255) NOT NULL, `_subcategory` … |
| | Ok, so I'm trying to make a constructor for a text-based game for a monster. Here is the code for it: [CODE]public class Methods { String name; //characteristics of monsters int bodyPoints, mindPoints, attack, defense; public Monster(String name, int bodyPoints, int mindPoints, int attack, int defense) { this.name=name; this.bodyPoints=bodyPoints; this.mindPoints=mindPoints; … |
| | Hello How can I clone a database in MS SQL 2005 Express? I have the original database and I want to create a new database that has to be the same as the original one. regards, Vedro |
| | I'm developing chat program. I have database on my webhosting where I store rooms and memebrship tables... I created the client, but I still cant do the server side of the program. It must be in win forms app.(I use .Net 3.5)Every tutorial\Sample of server side is for Console app. … |
| | i get an error here Can't create table '.\itams\assets.frm' (errno: 150) [icode] -- -- Definition of table `branch` -- DROP TABLE IF EXISTS `branch`; CREATE TABLE `branch` ( `_id` int(10) NOT NULL auto_increment, `_branchName` varchar(255) default NULL, `_branchAddress` varchar(255) default NULL, PRIMARY KEY (`_id`) ) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=latin1; -- … |
| | I'm having an issue getting two Javascripts to work on one page. It seems that one disables the other and only one is working when previewed together. I know of a code that can be inserted so that both codes can function on one page, but I just can't lay … |
| | Hi, I am a intro to java student and need a little bit of help starting on this new program that I have been assigned to write. Don't worry, I'm not just seeking for someone to do it for me, I just need some guidance as I proceed through it, … |
| | My code is in the attachment alex.txt. When i press the button for first time it gives me error: 'null' is null or not an object. But when i press it again or refresh the page and press the button it gives me the result that i expect. When i … |
| | The code runs perfectly, but when I press any button, for continuing the system Pause, it gives the error: Run-Time Check Failure #2 - Stack around the variable 'arq_linha_part' was corrupted. [code=c] #include "stdafx.h" #include "Sistema.h" #include <fstream> #include <iostream> #include <string> #include <sstream> #include <cstdlib> #define ZB 100.0 #define … |
| | Hi all , i'm writing a program that communicates with com port. i need to send a few packets. the thing is that i want to wait after each packet so that the receiver could send me an ack ! in pseud code : [CODE] for (x=0;x<Packets.Lenth;x++) { sendData(Packets[x]); waitForDataReceivedEvent … |
| | i have problem only declaring struct variable. i declare a struct in struct.h file and i wan main.c and class.h also using the same variable. But the class.h file say the struct is undeclare.. example: struct.h [CODE]struct car{ int year;};[/CODE] main.c [CODE]#include <cstdlib> #include <iostream> #include "struct.h" #include "class.h" using … |
| | It's my school project, I wrote this C++ program with file handling. I am getting these errors and I can't understand what's causing the errors, if anyone can rectify my program, that would be great. My program :- [CODE]#include<fstream.h> // for C++ and File-Handling functions #include<conio.h> // for getch() and …  |
| | Hello: listed below is the order for the creation of tables and execution of ALTER TABLE resources in an Apache Derby Embedded db; Note the error at: alterInstructor. I create the instructor table then the booking table. The instructor table has book_num FK. After the booking table is created I … |
| | Hello; I was having a problem understanding how to collect a date dataType as 1111-11-11 from a textFiels) and set a variable that accepts ex:public Date dob; Is there a way to get a string from an array element and parse it to conform to the Date data type? [icode]Exception …  |
| | hi all, i have one question around return function for ex. [CODE]<?php class Employee { private $name; // Getter public function getName() { return $this->name; } // Setter public function setName($name){ $this->name = $name; } } $azer=new Employee(); $azer->setName('sahib'); echo $azer->getName(); ?>[/CODE] why here we must declare two functions. one … |
| | hii i m using atoi() to convert char value to int. and then passing that int as a swtich variable. switch goes in a case and exectuing that particualr function but returning 0 value.... for example: i am finding no of process() and system up time(). when switch program goes …  |
| | I have never had this problem before. I code all my applications in the Eclipse IDE, and they all work fine there. But if I go into the bin and use a batch file, with 'java ClassName' it gives me an error about not finding the main class. I have … |
| | Hi all, I have a pagination script that works great apart from one last thing I require some pointers on please. The help i need is with the SELECT query - currently the select query works, but i am bringing back all records, I am trying to bring only certain … |
| | [COLOR="Red"]Here is an extract of coding from my "main.php"[/COLOR] [CODE=php] if ($_GET["action"]==1){ //Redirected from the login page } else if ($_GET["action"]==2){ //Redirected from other page } else if ($_GET["action"]==3){ //Redirected from other page } else if ($_GET["action"]==4){ print "Test"; } else if ($_GET["action"]==5){ print "Test2"; } [/CODE] [CODE] <a href … |
| | Hello! [COLOR="Green"]Little unimportant info about me: I think i can program in c# in a quite good way,but I would like to make my programs useful also for people who hasn't got .NET framework installed. So i started to learn c and to rewrite my c# programs in c.[/COLOR] I'm … |
| | Greetings, I have been trying to see all the files in computer, but since accesses of some files are denied my program throws exception. When I show the type of exception with a MessageBox I learnt it is about mscorlib.dll. I can make my program run not throwing exception using … |
| | I wonder if anyone can advise why the sort param is being ignored in this xslt? The code is always performing the 'otherwise' section regardless of the sort parameter. [code]<?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"> <xsl:param name="sort"></xsl:param> <xsl:output method="xml" indent="yes"/> <xsl:template match="Products"> <xsl:element name="Products"> <xsl:choose> <xsl:when test="$sort='DATE'"> <xsl:apply-templates … |
| | Lets say i have a jsp page which invokes a servlet. Now I want the servlet to forward this request to someother secured jsp page which i have configured to be secured in my web.xml. The problem is the jsp pages opens as secured if I open it directly from … |
| | [CODE]class A extends B { C ob1=new C(); D ob2=new D(); protected void finalize() { System.out.println("Finalizing A"); super.finalize(); } public static void main(String ss[]) { new A(); System.gc(); } }[/CODE] Though System,gc() doesn't guarantee the running of finalization, my question is if the JVM is able to run the finalizations … |
| | I needed a way to have words with different sized fonts in my JTextArea, but apparently only plane text is supported for it. I turned to JEditorPanes which apparently support html which allows different sized fonts, which is great. Now, I need a way to traverse back into the lines … |
| | Ok, so I am not sure how to do this but I am sure it can be done. Here is a scenario: I am reading in a text file that has a persons name and then the salary that they make per year for their job. The text file may … |
| | Hi Everyone I am new in C# and developing a desktop application using it. There I have developed a form. In that form a DataGridView control is used. In that control a lot number of column is added with header text manually. This result a Horizontal Scrollbar appeared when run … |
| | I'm using Delphi 2009, and I can't figure out how to preserve transparency when converting a TBitmap to a TIcon and assigned it as the cursor, its always square and has the white background. Can anyone tell me how I could draw to the bitmaps canvas, and convert the entire … |
| | my webpage consist of a gridview which displays records from database.....now i wanna add checkboxes in gridview one per row and also want to delete checked row record on clicking event of a button placed outside gridview....... plz help urgent |
| | Hey everyone, I literally just started to learn Javascript today and started with a function that takes in a string and tells you the number of vowels (a,e,I,o,u) in it. It works, but when I use document.write(vowel("hello")) in my body, instead of just giving an output of "this string has … |
| | I commented on the code what is my doubt. I don´t know I can´t I simply use arq_linha_part >> parm; If I use that it returns me the error: 1>------ Build started: Project: Interface GaussSolve, Configuration: Debug Win32 ------ 1>Compiling... 1>Interface GaussSolve.cpp 1>c:\users\fernando\documents\visual studio 2008\projects\interface gausssolve\interface gausssolve\interface gausssolve.cpp(38) : error … |
| | Hy. I have to make a program to crypt a text entered from the keyboard whith aes 256 , but i have problems when i try to split the text in two.I get a bad_ptr when i declare unsigned char** intext=new unsigned char* [16]; [CODE] #include<iostream> #include <fstream> #include<conio.h> #include … |
| | My entrada.txt jas the following contents: [code] #Commented text #This should be used like: #Bar:Bar_number:Type_of_the_bar; # # Bar:1:PV:1.05 [/code] So the lines that starts with # are commented so the program will not process them. Everything is working fine, but when I used getline() to delimit the string on ":" … |
| | What is the correct way to declare a multidimensional array. I tried like this [CODE]unsigned char** intext=new unsigned char*[16];[/CODE] but i get a bad_ptr. |
 | I need some help. I am currently creating an event caledar. First there is a web page that a person would input information for an event there were holding with the dates and times. This information would be stored in a SQL Server database. Then a link is given to … |
| | Hi, I´m having problem while converting char to string. [code=c] #include "stdafx.h" #include <fstream> #include <cstdio> #include <iostream> int main() { std::ifstream arquivo("entrada.txt"); if (!arquivo) { std::cout << "Arquivo não encontrado" << std::endl<< std::endl; system("PAUSE"); exit(0); } std::string token; char arquivo_linha[255]; while(arquivo) { arquivo.getline(arquivo_linha,255); if (arquivo_linha[0] != 35) { token … |
| | Does any one know of a class that creates unlimited JTextFields that can collect data? Thanks. |
| | I´m using Visual C++ Studio and when I include another .cpp file it doesn´t takes all the what have been included before. Here is an example: main.cpp [code=c] #include <iostream> #include <string> #include <sstream> #include "readtext.cpp" int main() { teste(); return 0; } //readtext.cpp void text() { printf("teste"); } [/code] … |
 | Hello everyone, as some of you might know NetBeans 6.9 has been release, now I already have 6.8 installed on my computer. The problem is that whenever I try to uninstall NetBeans 6.8 I get some weird error and I don't know how to fix it. Here is what I …  |
| | What code is this in and also is this the full code required to run? [PanelMainMenu] NewGameLabel=New Game LoadLabel=Load Game RegLabel=Registration SelLangLabel=Language AboutLabel=About HelpLabel=Help ExitLabel=Exit [GameStatPanel] NMInfoLabel="Next Match" [PanelGameButtons] PremDivLabel=Premier CupLabel=F.A.Cup Div1Label=Division 1 Div2Label=Division 2 UCLabel=UEFA Cup CLLabel=UEFA CL StadiumLabel=Stadium CLabel=Calendar NextLabel=Next TeamLabel=Team TransferLabel=Transfers ExLabel=MainMenu SetLabel=Settings StatsLabel="Stats" IntertotoLabel="Intertoto" SCLabel=SuperCup [AboutPanel] … |
| | I've created a Java application and converted it into JAR format to redistribute. It works fine on Windows 7, Windows XP, SunOS and Mac OS X 10.5 ... but whenever I try to run it on Ubuntu 10.04 I run into a few problems: [LIST] [*]When running the application it … |
| | Hi! I'm trying to create my own little community for learning purposes and I'm having some trouble with getting the data I want from the table. I'm not that high on SQL but I know the basics but when you get into the more complex mysql-lines I get lost. The … |
| | hi all , i wrote a class that send and receives data from serial port . the class uses serialport class. now I have a event handler that is being called when the incoming buffer has data. I also have a parsing method in my class. my problem is that … |
| | hi all, i'm new to this forum and java i'm working on my thesis with "market basket analysis" topic and my lecturer told me to use java (while i'm new to it) i have a set of item like this (example) id|transaction| item 1 1 a 2 1 b 3 … |
| | No programs are running.Both is Visual Studio and Codeblocks... both are showing the following error, [B]LINK : fatal error LNK1104: cannot open file 'kernel32.lib'[/B] I have google it, some say setting environment to "C:\Program Files\Microsoft SDKs\Windows\v5.0" or reinstalling visual studio, or editing registry key "HKEY_CURRENT_USER\SOFTWARE\Microsoft\MicrosoftSDKs\Windows\CurrentInstallFolder"(i didn't find any MicrosoftSDKs under … |
| | Why is the constructor called from top to bottom rather than bottom to top ???? |
| | hii i have a server client prog in which server is my 'agent' and client is 'manager' following is the code for both agent and manager. i want my agent to send what manager is requesting. but it is not working the way i want. the paramters which manager is … |
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