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 | I have a main form which is going to use much input data typed in by the user. So I thought to make a separate form to handle the input. The closest to a solution was this thread [url]http://www.daniweb.com/forums/thread231368.html[/url] But I don't want the second form to be disposed off, … |
| | For my assignment, I have to "Write a program that reads integers, one per line, and displays their sum. Also, display all the numbers read, each with an annotation giving its percentage contribution to the sum. Use a method that takes the entire array as one argument and returns the … |
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| | Hi, I have usually have 2 monitors available but not always. I use one for displaying maps and the other for the data on a called form. How do 1 get Maps on 1 and Data to appear on the other without dragging the form onto the second monitor. Thanx … |
| | I am trying to make a small program which will write to a binary file,this is my code: [CODE]// program that writes to a binary file #include <iostream> #include <fstream> using namespace std; main() { fstream* bfile = new fstream("file.bin", fstream::out | fstream::binary | fstream::ate); int a = 2; int … |
 | Hello, I have a program that decodes a substitution cypher one character at a time and then prints it on the screen. I need to save this text into a output file on disk. I am having hard time figuring out how to get the decoded text from the screen …  |
| | hi, Can any one help me about clock problem..i need to calculate the exact execution time of algorithm using the processor clock speed not the wall clock time..i am getting zero by using the clock_t function in time.h.also how can i calculate the exact processor speed execution of program..reply me … |
 | [QUOTE]Win32++ is a small C++ library used to build windows applications. It has been designed to be easy to use, and simple to understand. It is an ideal starting point for anyone learning to program for windows using C++. Win32++ also has the added advantage of running on a wide … |
| | #ifndef _READFILE_H_ #define _READFILE_H_ #include<string> #include<vector> #include<map> using namespace std; class Readfile{ private: string str; vector <string> goArray; vector <string> strArray; vector <string> phyIntArray; vector <string> subArray; vector <string> proArray; /* member function */ void processString(string str); void processGoId(string); void processPhysicalInt(string); // void processMetabolicInt(string); public: typedef struct Info{ string uniprotID; … |
| | how to send email via smtp server like gmail with c++??????? i want the code if any web resources available pls provide.. |
| | Hello, Please take a look at this well-known 'problem': [CODE]class A{ B * foo(); }; class B{ A * foo(); };[/CODE] Its solution is simple: add "class B;" above A. But I've got a smilar, but more complex, problem: [CODE]class A_1 { virtual B_1 * foo(); }; class B_1{ virtual … |
| | everything works except I need it to give me the max and min month (i.e. 1,2,3..12) instead of the number entered into the array. #include <iostream> using namespace std; int main() { const int SIZE = 12; double months[SIZE]; int count; double sum = 0; double totalRainfall; double averageMonthlyRainfall; double … |
| | I've been trying to figure out this problem for a week. I've searched all sites for if else statements, and I can't figure out why !!!!!!!!!!!!!!!!! What's wrong with my statements ?? Help me out !!!!!!!!!!! please. #include<iostream> #include<string> using namespace std; void main() { char hsg; //Highschool Graduate char … |
| | Hello I need to write a c++ program that requires a function called DeleteRepeat and prompts the user to input the name of a text file and outputs the new data in a new file. For example, the content of the text file that the user inputs is " b … |
| | Need help for creating an diary alphabetically...some doubts 1. Do i need to create separate recordset for each alphabet (A-Z) ? 2. How do i get the 1st letter of the name entered into a textbox ? (hav heard that "VB Controls" help...but couldnt find a control to help me..) … |
| | i keep getting these errors with my program and i was wondering if anyone can help. /tmp/cc2Rxau2.o: In function `main': prac.cpp:(.text+0x101): undefined reference to `Barcode::Barcode()' collect2: ld returned 1 exit status Code: #include <iostream> using namespace std; class Barcode { public: Barcode(int zipcode); Barcode(char bar); Barcode(); int convert(int num); private: …  |
| | In an assignment for class we have to ask the user how many characters they'd like to enter and then read the characters into an array of that size. I've had problems with calling a function to do this. I will also be passing this array to other functions, so …  |
 | Hey,everyone... I am having a hard time sitting in front of my pc and learning templates all by myself... I need help, in any form(explanations, examples,online help,etc). Please,any help will be appreciated..Thanks!! [QUOTE]"Show me your code and I will tell you who you are.."-Tkud[/QUOTE] |
| | Hi, I'm new to this site so apologies for any mistakes. I'm trying to write a program to parse string from a file. In each string I then have to parse the different strings for example: add h'13', 4 So I've to parse the 'add' bit, the '13' bit and … |
| | So I am creating a program for a class that reads in from a file the appointments. The file has this format Date,Subject,Start Time,End Time,Location,, The interesting thing about the file is that it does not contain the same appointment (same name, location, and time) more than once. For example: … |
| | hey, how's everyone, i need help with a java program, i'll appreciate any help. i'm need to write a program in java that will test if the input is a Palindrome or not. i found a couple of programs, but they use a (do-while) loop which i'm not allowed to …  |
| | Okay, so I have to execute a batch command on a restricted user's account, however the batch command will not work unless the process has Administrative Privileges. currently i call the batch command via [CODE]system("command here");[/CODE] I, as the programmer, know the Administrator user/password on the WinXP machine this is … |
| | Hey guys, I was wondering if you could clear up some things on classes for me. I have had a semi-easy time understanding python and programming concepts up to this point but now am having a real tough time on classes. I think it is because my book uses long …  |
| | Hi guys, I've searched this, but can't find a solution. Basically what I'm doing is writing a binary search tree (which works) and balancing it with AVL (which almost works). As far as I can tell my AVL tree is implemented correctly, but I'm getting a stack overflow error at …  |
| | I am trying to write a program that accepts a dollar rate and hte accepts a list of amounts adn converts tehm to Shekels and prints in a list with the sums. HEre si my code: It is giving em lots of errors and I am having no luck. I … |
| | Hello all!! i have to make a program for my university that generates 3000 random numbers and finds the one who are powerful! I have written all of the code but i don't know what condition is wrong! let me show you... :-P [CODE]for (l=4 ; l < COMPUTATIONS ; … |
| | [CODE]#! /usr/bin/env python #filename:pwd.py # development environment:python2.51 import getpass usr=getpass.getuser() while True: pwd=getpass.getpass("passwd:%s:" % usr) if pwd=='123': print "welcome to python!!!!" break else: print "The password you entered is incorrect" [/CODE] |
| | Can someone help me with this problem here about Binary Trees. I was given this code... and I am required to write a function void count_nodes(?) to determine the total number of nodes in a Binary Tree. |
| | Please need some help about uploading photos and determine its image size |
| | i ve two directories and i ve to write a c++ code for getting files names of both the directories printed side by side .(Assume equal no.of files in both directories) |
 | Figure I might as well go ahead and clear up that this is obviously a school assignment. I have completed a somewhat decent amount of code (not saying I have a lot of faith in it's correctness tho) and need assistance to figure the rest out. I'm at a complete … |
| | I want to search "The tree is in the yard" for the word "the", then replace the word "the" with "<font color=#FFFFFF>the</font>", which I currently do with "s/$searchstring/<font color=#FFFFFF>$searchstring</font>/gi;" BUT I want to preserve the case of the word, so that in this example the first word of the sentence … |
| | can I open a file and then close it in a loop? I tried but it doesnt seem to work. :( |
| | I'm rather new to Java, and I can't quite figure out what to do with this program. Any help or suggestions would be greatly appreciated. Thanks in advance. File Account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance … |
| | I was just wandering about the user interface of C applications. What are the basic things one should know about programming a graphical user interface with C. |
| | Hi, Is it possible to have class template in non template class? I'm trying something like this and I'm getting errors: [code=c++] class Non_Template { //...other stuff public: template<class T> class some_Template; //declaration }; template<class T> //something WRONG with this syntax Non_Template::some_Template { }; [/code] Err msg I'm getting: error … |
 | Python can use its COM support and the OCX of the WindowsMediaPlayer to play mp3 music files. Make sure that your Python installation has the win32com folder. Check [url]http://starship.python.net/crew/mhammond/win32/Downloads.html[/url] for the latest win32com support. [COLOR="Red"]This code relies on file WMPlayer.OCX which MS has removed on newer versions of Windows. See … |
| | Hi! I'm really new to C++ and posting to forums so please excuse any mistakes I may make. I have to write a program that simulates throwing 2 die and printing their sum 25 times, seven sums per line. I'm stuck on the "seven sums per line." Do I need … |
| | I am supposed to create a program like this, with separate clock.cpp, clock.h, and main.cpp files. The program is supposed to do these tasks: I have started the clock.cpp and dont quite know where to go for some of the tasks, and I don't quite know how to use the …  |
| | Hi guys, anyone familiar with the Markov Chain Algorithm? I've got an assignment to take the code from a C++ implementation and remove any stl features like deques and maps, but continue to use strings as my main object type. I've based my changes around a C version of the …  |
| | In computer science, an LR parser is a parser for source code written in a computer language that reads input from Left to right and produces a Rightmost derivation. The term LR(k) parser is also used; where the k refers to the number of unconsumed "look ahead" input symbols that …  |
| | Hi guys, I am just wondering how to implement a dialog I have made in Microsoft C++ 6.0 So I created a C++ project, then added a .rc script file. Then I added a new item to it (dialog control, called IDD_MENU) Now, I am wondering how would I use …  |
 | hello... i want to do "images and text" which is in database...that content fetch in user's side....but sliding problem occuring...for example i have 5 images and 5 descriptions is der..so i want to show image[1],description[1] after some milliseconds image[2],description[2] .....etc like this...but all images are displaying once..that is my problem.. … |
| | A simple way to check if the current C# program is the only instance of itself running.  |
| | Hi all. Before you all scream "search the forum", i already have, this and many others. cant seem to find the problem with my code. Basically, i have a fairly large text file, each line consisting of 20 fields seperated by a `. i have got my program to split … |
| | Hi, I tried to direct the output from a thread into a log file using fstream, but it dosent seem to work. If I use ostream then it works fine. Can you please let me know why fstream is not working. Thanks in advance |
| | Dim conn As ADODB.Connection Dim rs As ADODB.Recordset Dim ans As Integer Private Sub br_Click() Form27.Show End Sub Private Sub bsm_Click() Unload Me Form3.Show End Sub Private Sub Command1_Click() If Text1.Text = "" Or Text2.Text = "" Then MsgBox ("please enter user id and password") Text1.Text = "" Text2.Text = …  |
| | [CODE]import pygame pygame.init() def main(): screen = pygame.display.set_mode((640, 480)) pygame.display.set_caption('game') background = pygame.Surface(screen.get_size()) background = background.convert() background.fill(pygame.color.Color('yellow')) box = pygame.Surface((100,100)) box = box.convert() box.fill(pygame.color.Color('red')) t = True clock = pygame.time.Clock() while t: for event in pygame.event.get(): if event.type == pygame.QUIT: t = False elif event.type == pygame.MOUSEBUTTONDOWN: posi = pygame.mouse.get_pos() … |
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| | Not really sure how to phrase the question. Essentially my issue is this: I have a Form that when the user clicks a button, it invokes a JFrame that populates a datatable with a sql query. The datable frame also has a button. The user can select a cell in … |
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