Software Development Forum

I'm trying to run a program with command line arguments. I keep getting the following error: This application has failed to start because libgcc_s_dw2-1-.dll was not found. Re-Installing the applicatiob may fix this problem. I have no clue what to do with this. The code works on the school computers …

I'm sure this question has been asked before, but I'm at a loss here. I've been attempting to get a piece of C++ code to work. It works perfectly on Windows AND Linux (Multiple distros tested on) however Mac is proving a pain. I'm executing a Jar from C++, and …

Hey all, I was wondering about this piece of code on how to make it simpler to find the needle in the haystack for example "abbaabbaabb", "abba" - the needle, "abba" is found 2 times in the haystack "abbaabbaabb". I have this code: unsigned int substringCount(const std::string& strng, const std::string& …

I am doing ex4 from the fundamentals of C#. But I cannot solve the problem. I am unable to slice the array correctly and instead just endup with System.int32[] Simply all I am supposed to do is find the maxmimal sequence of equal consecutive elements. I am trying to follow …

We received a project to make calculator in assemly I want to check the result of the numbers actually in the range. that I don't have pverflow or undeflow. But it does not work .. Can you let me know where the problem so I could fix? here is my …

need help for my assignment im a IT student.

OK, so I'm making this advanced web browser for myself that can do favorites. I'm using a combo box as an alternate text box, thinking this should do. But then, I ask myself, what code so I can open a new form, type a title, and put the url, so …

is there a way to get info from a youtube video link such as i want to get the title, description, video duration, thumbnail link, and videoid ie.: v=**gJ_3BN0m7S8** just the bold part from a link and yeah without the use of an webbrowser since they seem to be really …

#include <p18F8680.h> #include <delays.h> #include <string.h> #include <stdio.h> #include "LCD_Utilities.h" int* lpc_L1; unsigned int ln_Volts; unsigned int ln_Tenths; unsigned char luc_Result; char Convert_ADCResult_to_Char(unsigned char, unsigned char); void main (void) { TRISA = 0x01; TRISD = 0x00; ADCON0 = 0x01; // ch0, DONE, ADC on ADCON1 = 0x0E; // AN0 set …

here is my code, it is very simple Me.Validate() Me.TableBindingSource.EndEdit() Me.TableTableAdapter.Update(Me.Database1DataSet.Table) MsgBox("Update successful!", MsgBoxStyle.OkOnly, "") Me.TableTableAdapter.Fill(Me.Database1DataSet.Table) Actually, I have been programming for a year or two three years ago but I stopped after my laptop was stolen and due to work. But now I I have a new laptop, and …

I have a small program that queries a database and retrieve some information about employees. The only problem I have is that when I search for the employee my program never finds any employee after the first employee. Here is my code: private void buttonSearch_Click(object sender, EventArgs e) { string …

Hi Guys, I'm a beginner. Can i ask, how to write the code for delete or backspac in a password if i key in a wrongly? Example: Password is 123456 But I accidentally keyed 124, so how do i delete/backspace 4 so i can key in 123456 again.

Hi guys I have this problem where a certain cell will select a value from a table based on another cell (like an id or something). First I select some values to be put in Datagrid (a typical OleDBCommand) then add some more columns using Datagridview.Columns.Add. Here's the scenario I …

hey there Daniweb. So I am in need of some help with a project I have. We need to create a program that will print out rows of asterisks as tall as defined by the user. [CODE]For example, if the user entered, 1 2 3 4 3 2 1 10 …

I want to print the string. In my code i am not getting the right string. line="\\python\001tag\file.txt" str=re.search(r"\[(0-9)+]",line) (dont use raw_string here) print str.group() This gives nothing. I want to extract 001 from there. Note: I dont want to use rawstring.because here user is getting the path from other resource. …

Now am working with java application . I have to connect server and client through No-Ip Duc host.Is it possible or not??? Server side code: ServerSocket ss=new ServerSocket(5223); System.out.println("Waiting for client"); Socket soc=ss.accept(); System.out.println("Connected"); client side code: Socket soc=new Socket("rmcsnoiptest.ddns.net", 5223); This is what i tried.

i have two tables in access and i want to update datagridview which is made from joining of these two tables, how update this datagridview in vb.net

The containers SET/VECTOR/LIST/MAP are very similar in use,so how to choose which one to use? Is where any special cases? Thanks

after compiling,when i run program my 'FTN 95\PLATO' recently showing me black DOS box,only reading "PREES 'RETURN' to cotinue" without executing the program. could u say why is this happening ?

I am using PrintWriter to write the input from the standard input to a file, here I am trying to create an ascii table in the text file, but there is no proper alignment of the table in the text file. Here is my code guys. package code.practise.MyIdeas; import java.io.FileNotFoundException; …

kindly help me in making program in the permutaion of 1,2,3,4,5. Permutation means the arrangements of the numbers 1,2,3,4,5. ex. 1,2,3,5,4 1,2,4,5,3 and so on.. there are 120 results.

//Hi,can someone explain what is the difference of declaring the main in C++/C++11 //What is most common may to use or it's metter of personal choice? int main() { return 0; } /////////////////// int _tmain(int argc, _TCHAR* argv[]) { return 0; } /////////////////// int main( int argc, char ** argv …

So I've built a Queue data sructure(all the needed methods) and I just wanted to know how can I use my Queue objects in different project ?

Not sure how to explain what is going on but after some time scene builder just won't display the fxml file that I am trying to modify further. It happened a couple of times so far and its really annoying because nothing can be changed. Yes, I do see scene …

Hi, I am stuck trying to reuse the calendar or the date time class in visual basic I can not find a way to reset the former settings. Is it just me or is there a way to accomplish this task. Any help would be appreciated. I feel it is …

**note:** This was also posted to the [comp.lang.scheme](https://groups.google.com/forum/#!forum/comp.lang.scheme) earlier today. I normally wouldn't cross-post, but after I noticed the extremely low traffic on the newsgroup, I decided to try a more active, if less specialized, forum. As part of a larger project, I am writing a macro that defines a …

#include<utility> #include<tuple> #include "stdafx.h" #include<string> using namespace std; int _tmain(int argc, _TCHAR* argv[]) { pair<int, string>p(42, "forty-two"); cout << p.first << " " << p.second << endl; p = make_pair<int,string>(112,"one-one-two") ; cout << p.first << " " << p.second << endl; return 0; } // Can some one help to …

Hi, I need some help please i could not show the balls,when my pacman is moving,i want my pacman will through balls when it's moving.but i could not show his balls,can you please help me what is wrong or missing in my code. I appreciate someone can help me import …

I am currently writing a little applet to modify files in a certain way. However, I am noticing wildly strange behaviour. I have an output file that is fopen'd in "a+" mode. If the file did not exist and was created, the resulting output is total garbage (however, it exhibits …

Hi DaniWeb, I've been programming a litecoin clone for about two weeks now. I came to build the daemon to acquire a merkle hash, but It give me this error. Error: To use vizcoin, you must set a rpcpassword in the configuration file: /home/crypto/.vizcoin/vizcoin.conf It is recommended you use the …

Hi guys, I have a class called Account with variables called Balance and Status. The Member Name is given by the User through cin and represents an the Account Number. How can I diynamically create an object through cin and give their variables a value through cin? I have been …

I want to do some action with the help of multiple key pressed in vb.net even program is minimized. I've read the only way of detecting global keys is using a timer. So can someone **please** tell me how to do it? With multiple keys. (eg: ALT+A)

Hello programmers! I am working on a program that checks if a user's input is a palindrome (in this case, the input is a string). I am using a custom class template "stack", that is a constrained version of my custom class "List", which is a linked list class template. …

Can string be compared with == operator? I know that they can be compared using strcmp() function. But this snippet confused me a lot #include <stdio.h> #include <stdlib.h> int main() { char str1[]="Good Morning"; char str2[]="Good Morning"; if(str1 == str2) printf("Equal"); else printf("Not Equal"); return 0; } The output of …

i'm creating the form class. the form us showed and the window procedure works. the problem is that some messages(like WM_CREATE) aren't working. so how can i connect, correctly the form to window procedure?

i'm build a function for do the combination of keys(like the kombat games: we do some combination keys for do an actions): bool CombineKeys(std::vector<int> const keys) { static bool PreviousKeyPressed; static DWORD StartTimer = GetTickCount(); static int i=0; if((GetAsyncKeyState(keys[0]) & 0x8000) and PreviousKeyPressed==false) { i=0; SetWindowText(a,"hello"); PreviousKeyPressed=true; i++; } else …

Hi Dani I am trying to develop a case study in c languade for addressbook.Is glade a turbo c accepted GUI. If so how can I link c program functions, xml etc with glade.I have no idea.Please reply as soon as possible. Thanks Saranya

Hi all Here is my snippet for(int i = 1;;i++){ System.out.println("Please enter the name:"); name = input.nextLine(); System.out.println("Please enter the email:"); email = input.nextLine(); if(!email.matches(EMAIL_PATTERN)){ System.out.println("Please enter a valid email.\nThe details are not saved please start from the beginning."); i--; // break; continue; } else { printwriter.println("|"+i+")\t|"+name+"\t|"+email+"\t|"); printwriter.println("+-----\t+-----\t+-----\t+"); } if(i>=1){ …

There is a security technique known as code signing. It basically generates a certificate for your code. This certificate first certifies the author of the code. Second, it has a value generated from the code. This value is unique to that code. If any changes are made to the code, …

Hi,can anyone help me how to start programming With MFC C++ ? and what's the best learning source for it? and is it good to learn that ? i am have some good experience with c++ and i am looking forward to design some gui programs ,i know that there …

import javax.swing.JFrame; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.FlowLayout; import javax.swing.JPanel; import javax.swing.JLabel; import javax.swing.JButton; import javax.swing.JTextField; import javax.swing.JTextArea; import java.awt.event.*; import java.awt.Color; import java.awt.Font; import javax.swing.border.Border; import javax.swing.border.TitledBorder; import javax.swing.JToolTip; import javax.swing.JTextArea; / public class Swing extends JFrame implements ActionListener import javax.swing.JFrame; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.FlowLayout; import javax.swing.JPanel; …

Hi my name is vishal for past 6 days i have been breaking my head on how to get id(user_id or manager_id) of currently logged in user in my application in c# windows forms with sql server 2008. So i have a application named:Mini Project which has a login form …

Hi all, I have a large txt file (3 Million lines). Like to use python , to parse the file , so it can be managed by excel. I am very new with Programming and python, like to learn it. Thanks for your support... input file format: .. ... ... …

I have a python code that reads a specific folder for specific files. Once it finds a file that matches the re.split peramiters that it is given it then writes the data to a csv file. The issue is that for every file that it loops through and writes it …

I am trying to add new data to my mysql database using tkinter in python. Does anyone have any best practices for doing this? I have tried thus far to no avail. thanks in advance for any help.

Hi there, I am having problem with deallocating string two-dimensional dynamic array. My program works fine but for some conditions such as when row size is greator than column size in 2d dynamic array, the program crashes when it goes into destructor. My program is as follows : #include <iostream> …

I am following [this](http://code.makery.ch/java/javafx-2-tutorial-part1/) tutorial to get into JavaFX using scene builder and so far I really like it as the person who made it explains things in deep detail. I finished the first part and tried executing the code so far, but it returns multiple errors. Here is more …

hi everyone, I am a newbee when dealing with databases.... so far i have a sql database in my sql server(local). Have open a project in vs2010express and have connected it to my DB. on my form i have the datagridview populated with my database, have buttons that can add …

Following is the code which sends single embedded image very fine from Outlook using c# public void sendEMailThroughOUTLOOK() { try { Outlook.Application oApp = new Outlook.Application(); Outlook.MailItem oMsg = (Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem); string imageCid = "image001.jpg@123"; oMsg.HTMLBody = String.Format("<body><img src=\"cid:{0}\"></body>", imageCid); Attachment attachment1 = oMsg.Attachments.Add(@"E:\wallpapers\WRLDMAP.jpg", OlAttachmentType.olEmbeddeditem, null, "img"); attachment1.PropertyAccessor.SetProperty("http://schemas.microsoft.com/mapi/proptag/0x3712001E", imageCid); //Add an …