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| | im trying to figure out how to get the max and min of the values that are entered if i run this program. I want the user to enter in a series of numbers until they were finished and to terminate it to type -99. I'm having quite a few … Software Development java java-swing |
 | how to reverse it? i had tried [CODE]#include <stdio.h> void main() { int i = 30; int x; char reverse[31]; char title[31] = "programming concepts and design"; for(x = 0; x >= 0; x++) { reverse[x] = title[i]; i--; } printf("The reverse order is %s\n", reverse[x]); } [/CODE] the result … Software Development c  |
| | I would like to save the output of the python help() function to a file eg the output of >>> help("modules") [CODE] amongst others i used modfile = open("env:.P_ModList","w") mods = help("modules") print >>modfile , mods modfile.close() [/CODE] to no avail. Is there a solution? Software Development python  |
| | if i have two strings say: string str1,str2; then how can i compare them by using strcmp function? Software Development c++  |
| | Hi all, I have an issue with a piece of code that I am writing. The problem I'm facing is that I have a base class and a derived class, and the base class contains a pure virtual function. I then want to overload the pure virtual function with a … Software Development c++ |
 | i create a java prog for simple banking purpose.. but its not working properly... when we create account through 2nd option,it work as it coded but if go through 1st option it doesnot access created object but create new one....and unable to perform deposit and withdraw function in created account. … |
| | I have if statement which doesn't return true even though it should. [CODE] std::vector<__int64> numbers; for( __int64 i = 2; i < input; i++ ) { numbers.push_back(i); } __int64 tmp = 4; for (unsigned int i = 0; i < numbers.size(); i++) { [U][B]if ( numbers[i] == tmp )[/B][/U] { … |
 | Hi, I am trying to read the subject line on all of my emails within: Personal Folders|Inbox\TEST I need to do this on the fly (using late binding) and once read delete the email. I am using VBA within MS Access and to say that I have got stuck is … Software Development visual-basic |
| | [url]http://www.gasuinfo.org/planetarysystem/index.html[/url] [CODE]<html> <head> <title>Planetary system</title> </head> <body> <p> Applet</p> <p align=center> <applet code="applet.class" archive="planetary.jar" width="900" height="600" > </applet> </p> </body> </html>[/CODE] if i run my applet from eclipse, then it works fine. in command line i wrote [I]jar cvf0 planetary.jar *[/I], jar file was created and i uploaded it and … Software Development java |
| | I am trying to connect to a SQL server 2008 database from within Eclipse. My SQL server uses integrated authentication for login. Eclipse prompts for integrated authentication , but it is unable to login. I get an error message as "This driver is not configured for Integrated authentication". The sqljdbc_auth.dll … |
| | [CODE]import wx class bucky(wx.Frame): def __init__(self,parent,id): wx.Frame.__init__(self,parent,id,'Frame aka window', size=(400,300)) panel=wx.Panel(self) status=self.CreateStatusBar() menubar=wx.MenuBar() first=wx.Menu() second=wx.Menu() first.Append(wx.NewId(),"new window") first.Append(wx.NewId(),"Open...") menubar.Append(first,"File") menubar.Append(second,"edit") self.SetMenuBar(menubar) if __name__=='__main__': app=wx.PySimpleApp() Frame=bucky(parent=None, id=-1) Frame.Show() app.MainLoop() [/CODE] when i run this program, i get a "self is not defined in status=self.CreateStatusBar()". so i erased that part, and it … Software Development python |
| | I am trying to make a program which so i can put in orders and have shopping and handling calculated the problem is, each time i run the program there will be a different number of people placing an order, how would i set up a loop that on each … Software Development python |
| | i would need same help, i don't understand why this is not working what i'm trying to do is to make a small slideshow. i searched the web and i saw that this it should be done... my problem is that the JLabel that should contain an ImageIcon doesn't load … |
| | I im trying to make a simple program that would create book objects and assign them a price title author and number of pages and the price cant be more than 10 cents per page. the program has to throw an exception if the price is more than that and … Software Development |
| | I'm working on a project from school - airline reservation system. I have a slight problem. I created a class time and another class aircraft. In the class aircraft i have created two private data members of the type time - atime, dtime. Now why does the compiler flag an … Software Development c++ |
| | I need to delete duplicating input.. for example. in a list box I input a a a b b then I want to delete all 'a' the listbox must show: b b i hope there is someone who can help me..thanks!! Public Class Form1 Private Sub btnadd_Click(ByVal sender As System.Object, … Software Development vb.net |
| | Ive made this calculator using java swing.I want to add new buttons to my frame if user selects 'Scientific' from file menu and remove buttons frome the frame if user selects 'Standard' from the menu. By default it is selected to standard. Write now a new window pops up above … Software Development java java-swing  |
| | The aim of the program is to read contents from 2 files and store it in struct variables.(This is actually a part of another program which stimulates pass2 of two pass assembler) [B]This code works fine.[/B] [code=c] #include<stdio.h> #include<stdlib.h> #include<string.h> struct optbl { char opco[10]; int value; }o_tbl[100]; struct symtbl … Software Development c file-system |
| | I have a parser that builds a list of variables and a list of expressions. I put those into a block expression and compile ... [CODE] var blk = Expression.Convert(Expression.Block(Parser.m_Vars, Parser.m_Expr),typeof(CVar)); var expr = Expression.Lambda<Func<CVar>>(blk); var result = ""; try { var actionX = expr.Compile(); result = actionX(); } [/CODE] … Software Development |
| | I am making a new program (obviously). And I need some help. In this program, I have up to 23 text boxes. They are meant to edit a file. Not any type of file, just a file, with no extensions. There is text inside the file though. I have tried … Software Development visual-basic |
| | Here's a simple question. Need: => to use scipy special package function in my python prog (python2.6). 1. Downloaded & intalled numpy for python2.6 2. Downloaded & intalled scipy (scipy-0.8.0-win32-superpack-python2.6.exe) tested: import numpy import scipy - everything's ok According to scipy docs, a package needs to be loaded before a … Software Development mathematics python |
| | WAP to read 'n' numbers and print the biggest and smallest number. Pls help me with this. The program should be done with without using arrays....... Software Development c++ |
| | Hello! I am trying to creat an "About box" with wxpython. I have defined this function [CODE]def OnAboutBox(self, event): info = wx.AboutDialogInfo() info.SetIcon(wx.Icon('icons/exit.png', wx.BITMAP_TYPE_PNG)) info.SetName('Watermark Image Processing') info.SetVersion('1.0b') info.SetDescription(info) info.SetCopyright('(C) 2010 Daniel Valverde') info.SetWebSite('http://www.acrocephalus.net') licenseFile = open('license.txt') info.SetLicence(license) info.AddDeveloper('Daniel Valverde') info.AddDocWriter('Daniel Valverde') info.AddArtist('Daniel Valverde') info.AddTranslator('Daniel Valverde') wx.AboutBox(info)[/CODE] I know that … Software Development python |
| | Hi, can anyone help me with the code for a print button in vb.net. I tried researching on the code but could not find it, can anyone help me out. PLease and Thanks... Software Development gui vb.net visual-basic |
| | I'm running on a Linux machine and can't get FTP uploads working. Here's my script: HOST='ftp.name.com' USER='username' PASSWD='mypwd' FILE='f1020811' DIR='/data_dir/send' echo ************************************************************** echo * Attempting FTP * echo ************************************************************** ftp -n -u -d ftp.name.com <<END_SCRIPT quote USER $USER quote PASS $PASSWD put f1020811 END_SCRIPT I noticed using $HOST was rejected. … Software Development shell-scripting |
 | Okay, so in all honesty, I began learning Python about 2 days ago, so this is a rather noobish question(well, I've programmed in other languages, so it's not THAT noobish), but I'm making an IRC bot and can't figure out how to make it so that a line of code … Software Development multithreading open-source python |
| | Hi all, I am designing a program to calculate accrued interest on a loan. the way to go about this is first, u generate a full repayment schedule of the loan using the principle and the duration. then u calculate the interest per month using interest reducing balance method (e.g. … Software Development visual-basic |
| | i have a code to check lexeme is keyword or not: [CODE]void Is_Keyword_Or_Not() { char *keywords[]={"INCLUDE","VOID","MAIN","i","var","cin","cout","if", "then","else","and","or","not","loop","exit","when", "while","until"}; int j=0; flag=0; for (j=0;j<18;j++) //search for keyword & # of keywords = 18. { if (strcmpi(lexeme,keywords[j])==0) { temp.assign(lexeme,INCLUDE); flag=1; break; } } } [/CODE] i have defined macros like: INCLUDE 1 … Software Development c++ |
| | I have a problem involving Generics. Here's a simplified version: Suppose I have a generic method to add a new element to a (possibly empty) ArrayList, like this: [CODE]<T> void addNewTo(ArrayList<T> list)[/CODE] What I need to do is to determine the correct class for the ArrayList elements so as to … Software Development java |
| | Hi guys, i'm trying to extract the data "Lady Gaga Fame Monster" from the html below using substr and find, but i wasn't able to retrieve the data. [code=html]<div class="album-name"><strong>Album</strong> > Lady Gaga Fame Monster</div>[/code] I'm tried to extract the whole string first, but i can only extract till <strong>Album</strong> … |
| | Hello, I have the code in the snippet that takes a long time to display and image. Whats the best way, I can optimize the response speed? [code] private void _GetImage(string text) { try { string html; using (WebClient wc = new WebClient()) { //Set the game's title ID page … Software Development |
| | Hi...This is Chetana!!! My mini-project topic for T.E.I.T is 'Inventory Control System'. I need help for forms to be made for it in vb6.:confused::?: Please help me exactly what forms to be included in my project.:S Please help... Software Development visual-basic  |
 | Hi everyone, I'm having trouble inserting icons into a textpane and I'm not sure why. I'd like to set up a textpane and then be able to insert and display images in that textpane during runtime. As a test I've written the code below for a simple GUI with a … Software Development gui java java-swing |
| | [B]Create a project that contains a Pet class. Each object will contain pet name, animal type, breed and color. The form should contain text boxes to enter the information for the pets. A button or menu item should display the pet information on a separate form. Hint: Use a ReadOnly … |
 | Hello guys, I am working on a project that deals with a store. but here is my problem i am having problem inserting multiple record into the database instead my code is summing it up. Can anyone give me an idea on how to insert multiple record into a database. … Software Development java |
| | hi i am trying to use setw with a string.. here is my code.. [CODE]string a="hello"; cout<<setw(10)<<a;[/CODE] i inserted string header and iomanip header files... now my output should be with a few number of blank spaces and then it should print hello.. but its not working for me... could … Software Development c++ |
| | Hey there. Just beginning to learn c++ on my own(not easy). Please fogive my lack of knowledge. I have a list of large numbers(50 digits) that i copied. I want to split them into an integer array of size [100][50]. I dont want to have to go through and put … Software Development c++ |
| | Hey can someone please tell me what kind of variables i should use when making a class mark program ? thanks :) Software Development pascal |
| | I have written a code in row_validating event which works fine. now I want to clear this rows containing error in cells of datagridview. I tried this code. [CODE] private void grdvEnergy_RowValidating(object sender, DataGridViewCellCancelEventArgs e) { e.Cancel = true; datagridview1.Rows[e.RowIndex].ErrorText = "Error message"; } private void btnclear_Click(object sender, EventArgs e) … Software Development c#  |
| | Hello, I'm trying to create a program to calculate the factorial of variable int input. I am using xcode, and it's giving me an error saying "factorial was not declared in this scope" on the line within the else statement. I have found other programs on the internet, but I … |
| | Hello everyone, I currently have an application that reads in an entire excel file then iterates through the records from the file and queries our database for a match. If a match is found the record is ignored if a match is not found the record gets added to the … Software Development java microsoft-office motherboards-cpu-ram |
| | I'm creating a word processor similar to Microsoft Word (but much simpler). I'm having a problem with a dialog box. When a user presses the 'new document' button, it prompts the user to enter the file name, and when the user does so, he presses ok, and the file name … Software Development java |
| | <!-- IMPORTANT: Fill out the "Subject/headline" box above. Then go to your wiki's [[Special:Version]] page and note your software version info below. --> * MediaWiki version: 1.16.0 beta3 * PHP version: 5.3.3 * MySQL version: 5.1.41 * URL: localhost <!-- Now, please report your error, or ask your support question below. (You can … Software Development c# php web-browser |
| | suppose we know the name of textfields on a html page and we wish to write a java prog. to automatically login on website with our given predefined details. i mean sending an http request with values for login fields through a prog. and then handle the response. Software Development java |
| | hellow; im working on visual studio c++ express ediion 2010 when i chose a win32 project i can include any dll as wont and it's work without a problem but when i chose clr application windows form and i include for exempl sql.h i had this error pleas help me … Software Development c c# c++ visual-studio |
| | Hi all, I developed a GUI application using PyQt which comport a QGraphicsView. In this QGraphicsView I have a QGraphicsScene with a lot of items (more than 10'000): polygons, rectangles, texts, etc. How can I save it as an image like it appears on the screen (.png for example)? I … |
| | I think that I misunderstood something about class definitions in c++... Why it is legal to define class in multiple files, like this: file Test.cpp: [CODE]#include <iostream> using namespace std; void testFunc(); class A { public: void printText(); } clA; void A::printText() { cout << "file: Test.cpp, class: A, method: … Software Development c++ file-system legal  |
| | List<InputStream> pdfs = streamOfPDFFiles; List<PdfReader> readers = new ArrayList<PdfReader>(); I saw many programmers using this syntax . I didnt get it? Can anyone help me to expalin this in detail ie. <InputStream> what does this mean? and can i implement this same idea with any other code which is simpler? Software Development java |
| | I am trying to make a dll but I am coming up with the following error: \Debug\VideoCapture2.dll.intermediate.manifest : general error c1010070: Failed to load and parse the manifest. The system cannot find the file specified. I set up my project according to [URL="http://msdn.microsoft.com/en-us/library/ms235636(VS.80).aspx"]msdn[/URL] using visual studio 2008. I looked for … Software Development c++ visual-studio |
| | Hi there... I have some questions on how to optimize copying data.. here is may code... Dim aUnicode() As Byte Dim g1 As Integer Dim g2 As Integer Dim fname As String Function Binary_copy(sourcef As String, destf As String) As Long Dim totalS, chunksize As Long Dim wrtn As Long, … Software Development visual-basic  |
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