199,113 Archived Topics
Remove Filter  | |
 | I was wondering if there are any existing thread that teaches how to use a compiler with Notepad++. Preferrably that of MinGW? Thanks.  |
| | Can anyone tell me what is the difference between scripting language and high level language |
| | hi there, i have a combo box cell in the datagrid view and to it the data is loded from the database. w@ i want is when i select a value from the combo box cell the other cells should be filled with the data relating to the value selected. … |
| | Windows 7 Dev C++ version 4.9.9.2 Hello I am fallowing the wrath lands game creator tutorial and I am having the following problem. [CODE]Compiler: Default compiler Building Makefile: "C:\Dev-Cpp\Proj\Nimph\Makefile.win" Executing make... make.exe -f "C:\Dev-Cpp\Proj\Nimph\Makefile.win" all g++.exe main.o battle.o town.o crossroads.o helper.o player.o -o "Nimph.exe" -L"C:/Dev-Cpp/lib" crossroads.o(.bss+0x0):crossroads.cpp: multiple definition of `player' … |
| | Good morning, I need to create an application in ASP.NET which will give the users the ability to select a date and a room name which will then display the schedule for that particular room in reference to the selected date, attached is a picture of what I mean called …  |
| | Which is the best book or site for learning JAVA perfectly? What should i install on my PC to learn programming in JAVA environment?? I dont know anything abt JAVA. I am just a beginner. please help me out thanks  |
| | Hi, I have an issue that I think you could help me with. I would like to make so that when I select something in my select box (my main category) a sub category for that will appear based on my selection in the main category. I assume you would … |
| | Hey, I tried to change the size of a label from 2 text boxes, but doesn't work. Here is my code: [CODE] Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click y = TextBox2.Text x = TextBox3.Text Form2.Label1.Size = New Size(y, x) End Sub[/CODE] textbox2 is width …  |
| | Hi! I have a problem with getting an arraylist to work within a JList. I have posted 5 classes; a GUI class - GrafikInl6, a class with most of the methods - Functionality, and then an abstract baseclass Runner6 with the two subclasses EliteRunner6 and Jogger6. My problem is the … |
| | Hi guys, Any help with the following will be greatly appreciated. I get this error :"document.getElementById("buttons" + questionNum) is null" with the following code: [code=javascript] <!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 runat="server"> <title>Untitled Page</title> <script type="text/javascript"> var questionNum = 1; function addQuestion() { var …  |
| | hey guys, i just started working on one of the projects well its has been already finished all im doing is making a few changes and it contains two .dll files (in the root of the project) if they are removed project does not compile and stops functioning otherwise (if … |
| | The ConcurrentHashMap is thread safe without locking the entire table but it doesn't remove the race conditions like if we query for a key and at that time the key is not there, so in the next instruction we add the key's entry to the map. Between the two things, …  |
 | Hi friends, I need to work with an application that exposes SNMP interface. I have googled to check SNMP in general but I find it difficult a bit. I know in HTTP you send request and get response and with the two you can play around. I have never done … |
| | I have a simple application, a form with two datepicker( Datepicker1 is for startsearchdate, while datepicker2 is endsearchdate) to filter out any record that not in the range. The source of the record is readed from a rtf file.The record is in format as showm below. [dd/MM/yyyy] time result So … |
| | Ordinary Maps use the following test for equality (k1==null ? k2==null : k1.equals(k2)).) IdentityHashMap uses k1==k2. My question is that even Object's equals() method returns k1==k2. Only when the Object's equals method is overridden inside a class, does it perform content based equality comparison. So, IdentityHashMap could have used Object's … |
| | i have this code for doing a remoting i m giving you all the necessary file codes this application working fine when im using the client as a windows form but when im triyng to use it with a web form it gives an exception at [code] bool st=login.CheckUn(txtun.Text); [/code] …  |
| | are there any codes whereby it can read the first and last word of all the lines of a text file? I would need to read the first and last word of text files and make sure both the first and last words matches the conditions then print the lines … |
| | Hi All I really need help in this. Im supposed to "extract" information from text files . the text files looks somethings like this: MODEL 1 ATOM 1 N SER A 253 -19.559 -25.512 -41.130 1.00 0.00 N ATOM 2 CA SER A 253 -18.749 -26.500 -41.895 1.00 0.00 C … |
| | Hi All I am trying to write Asynchronous client-Server Socket program in which whenever a client is connected to server a Windows Form is created which has a textbox and two buttons......on Data recieved by server from client the data is written in respective windows Form textbox and if a …  |
| | Hi everybody please help me on how to code this in C#. I have an ASP.Net Web project and needs some C# code behind. Working some variables: In my VB.Net it looks like this: [CODE] Dim str1 as String Private Sub Button1_Click(...) str1 = "some text" 'This will be assigned … |
| | Error: Inconsistent accessibility: field type 'drag_and_lock_grid.Puzzlepiece[]' is less accessible than field 'drag_and_lock_grid.Game1.pieces' What does this means? How to solve this error? |
| | Hi guys. Here's my problem. I have a Windows Form application which connects to a mysql database by using ODBC Driver. It works fine on localhost. Now what I intend to do is to connect this application to a mysql database that is in a hosting provider's mysql server. I … |
| | I m using c#.net and in web based application i want to calculate the time duration of wav file in minutes. Please help me out. Thanks |
| | hy :icon_cheesygrin: We are doing in the page load event we will read the data to the database and put on the page, and the Change button and click event, we are changing through the update the table values in the database. Will carry the edit button when he returns … |
| | This is the error: [COLOR="Red"]Error1 Inconsistent accessibility: field type 'drag_and_lock_grid.Puzzlepiece[]' is less accessible than field 'drag_and_lock_grid.Game1.pieces' [/COLOR] This line is states the error: public Puzzlepiece[] pieces; This is my puzzle piece class: [CODE] class Puzzlepiece { private int id; private Vector2 position; private Vector2 previousPosition; private Boolean dragging; private Vector2 …  |
| | [CODE] #include <iostream.h> void main() { char line[25]; cout << " Type a line terminated by carriage return\n>"; cin.get( line, 25 ); cout << ' ' << line; } [/CODE] I am new to this forum and also C++ I want a help with cin.getline() function.. As you see the … |
| | [code]import java.io.*; class Ex33 { public static void main(String[] args) { Console console=System.console(); System.out.println("Please enter a number"); String input; input=console.readLine(); int n1; n1=Integer.parseInt(input); double sum; int LessThanAv; for(count=0;count<100;count++) { sum=(n1+sum)/count; System.out.println("Please enter the next number"); } while(n1<sum;) { System.out.println(n1); } } }[/code] |
| | Hi, I'm writing a program that goes through all of the music in a user-specified directory and I am having some trouble with Unicode characters. More specifically, [icode]'ascii' codec can't encode character u'\\xe7'[/icode]. The song names need to both be printed to a HTML page as well as be passed … |
| | Hi, I have a listbox that is connected to a text file and this file is created when the program opens for the first time and then users can add data to the file as they wish. However what I am having a problem with is that how can I … |
| | Hi all, I'm after the opinion from experienced website devs. I want to build a website provides articles, of which some are restricted to subscribers. I will want to give users the ability to comment and rate articles. So I will need the following functionality: [LIST=1] [*]authentication [*]forms [*]user profile … |
| | Can anyone tell me how to achieve this (if there is any?) Cause this is causing kinda big declination from the sum results i was expecting.... Thanks in advance  |
| | Hi everybody. I'm interested in C++ programming, so I just started learning it. I already worked with structured programming, e.g. Pascal or Fortran, so I have no problems with while, for, pointers and so on. Above all I'm interested in object-oriented programming, but I'm an absolute beginner in that. I'd … |
| | I want a list that include matrixes (not implementing matrix as a list) . and I will add matrixes when I want. Is it the best way to take a dymamic memory with matrix size(row*column) and add the pointer that reference matrix to the list. But in this way, if … |
| | [U]Okay im a desperate need of some help here im currently doing a uni java project... im creating a single player battle war game that is turn based. ill give the overview i have wrote underneath but i need some help sorting out was classes i need and putting them … |
| | hi ... how to create the stored procedure?, and how to call the stored procedure in c# ?.... |
| | I have a web application that links to Microsoft Access and opens one of five databases depending on which button is clicked. The purpose of the web app is to open an instance of the database for an employee to use the forms that we've coded in the database itself. … |
| | I was having some issues using a rendering worker thread in my application and created a stripped down application to troubleshoot, but stumbled onto a problem that is probably so obvious I am just completely overlooking it. The pertinent code is as follows: [CODE] BOOL GameDlg::OnInitDialog() { CDialog::OnInitDialog(); pDC = …  |
| | i want web based project topics in java.who's r not common in development means i want smthing defferent topic which is not more complex n easy 2 built....so pls give me sm topic...4 ma project.... |
| | Hi, I want to make an array of strings like this: [code=c]string s[4]={"a", "ab", "abc", "abcd"}; [/code] Then I want to write a class with a pointer to a string (and not an array of string pointers). [code=c] class someclass{ public: // constructors and other member functions here private: string … |
| | I need some serious help as I am on a deadline for tomorrow afternoon. I will give the instructions for the program followed by the code that I have... Create a utility that transfers words that are palindromes in the input file into the output file. Place a space between … |
| | Question 1 In C++, no name is associated with the pointer data type. True False Question 2 The statement int **table; declares table to be a pointer to a pointer. True False Question 3 Which of the following arithmetic operations is allowed on pointer variables? a. Modulus b. Multiplication c. … |
| | Hi frnds, I want to store images in database and retrieve. I can successfully stored. But i dont know how retrieve it. If any one know pls help me. I paste my code here. [B]fimg.php[/B] [code] <body> <form enctype="multipart/form-data" action="insert.php" method="post" name="changer"> <input name="MAX_FILE_SIZE" value="102400" type="hidden"> <input name="image" accept="image/jpeg" type="file"> … |
 | Hi guys I need some help with an idea i have. I work for a company that does monthly audits of items in a grocery chain. I have all my field reps setup to use excel files to complete their audits and then they send them to me. At the … |
| | Hi I am new in PHP. I have one query is it possible to give short cut keys like f1, f2 etc.. for saving data, opening any page directly by pressing button. please reply me, I am waiting |
| | Hello guys, This class creates aDie object by using aRandomNumberGenerator and the concept of composition. The program works if the member object aRandomNumberGenerator is not declared static. Otherwise I receive the error "undefined reference to aDie::gen." I do not understand why this happens, isn't gen within the class scope? Even … |
| | I have a datagridview on a form with multiple columns. Three of the columns are expression columns. One column is subtracted from the second and the result is displayed in the third. Everything works great but when I hit the save button and save to the database, all the columns …  |
| | Hello people! I need a php application, client changed his mind in the middle, so I need it fast! Please recomend, php code generators, tools, IDE's Frameworks, everything that is easy to learn and use. (I've already trying symfony but I find it complex to use) |
| | Hi, i want to ask for the question in the subject this post. Well -- what way is for you the best and why? I think right now, if is better the shopping cart make with support SESSION or after add the item to the cart this item save into … |
| | Hello guys! I'm trying to make a script for a school website, so the principal can send mails to all of his students, teachers or other admins, it should be very simple but the page just keep coming blank or sending me syntax errors. Right now it's showing the following … |
| | Is there a simple and straightforeword way to limit mysql's general query log to a certain size? Keeping the log quickly gets out of hand, it grows by nearly 10mb per minute. I only need the recent 30 minutes or so though. Is there a way to just limit it …  |
The End.