Software Development Forum

Hello, I'm trying to split a string into 4 separate strings using a delimiter "\n" The initial string is: "/usr/bin/ssh \n * \n 147.188.195.15, 147.188.193.15, 147.188.193.16 \n 22" I would like it to be split up into four different char's so that char *programnames = "/usr/bin/ssh \n" char *uids = …

Just as the title. I want to store some strings inside the program, and later I may store them(the string) in a text file. And I do not want duplicating strings. As I learned from school, I should use a hash table for it, but I may build a bad …

Hey all, I have to program a method that is called makelist, and I'm not sure how to program it. If I already have a list in my external file, how would I grab the list from there? I was thinking of infile.get(char) and keep going until it reaches the …

I am newish with python (ActivePython v2.6), and I am trying to automate AutoCAD 2010 (Acad) using module win32com (using acad's COM/ActiveX interfaces). Most of the interface is pretty straight forward, but I am getting hung up on functions that need to use VARIANTS to pass numerical arrays. Im not …

hi experts I am now writing a procedure for my main program in order to let people search for their required entries (eg. user inputs name and the program returns the name together with the tel no. etc.) The procedure is now in its simplest state as users can only …

trying to do input checking for an alpha character inputted where a numeric one is needed. I've implemented this function firstChoice() to allow a certain response is '2' or '3' was picked and then another certain response for anything other than '0 '1' '2' or '3'. I must add another …

Firstly - I'm a complete noob when it comes to Python. I'm currently trying to launch an external program called Dazzle from Python with a the path to an xml file as a parameter. I've tried a few different options and can get Dazzle to launch - but the xml …

I'm trying to find a way to take a list of one-letter strings, for example, ['e', 'n', 'o', 't', 'r'] and find every order possible of these letters. I'll be able to, on my own, target the three words I would want for this, 'noter', 'toner', and 'tenor' (unless the …

I'm having a problem with 'os.path.getmtime'. I've been doing some research into generating '.pyc' files and I am able to retrieve the source modification time (in seconds) as recorded in the '.pyc' file. It is merely the second set of four bytes unpacked as a long integer. [code=Python] import random, …

When I am processing the data, I put them inside some beautiful data structure for convenience, but then again I am done with my work, and I want to save the result in hard drive, I need to store them in a txt file, and for later usage, I need …

Hi - I have tried and tried with this, googled and what knot, but to no avail. I just need the frame to clear. The code below shows the overlay problem which I tried clearing with all types of panel.Clear() / self.panel.Clear() combos etc. [CODE] import wx class MyFrame(wx.Frame): def …

I need to search for the hours of the day that each email was sent, then I need to create a dictionary from those. Then I need to print the dictionary at the end with the count of how many times an email was sent at each hour. Here is …

Hello.... Can someone tell me why this code doesn't workand how it should be done? DataGridView1.Item(0, 0) = ds2.Tables("tabCeniki").Rows(i).Item(0) this is the error mmgBox ........ Unable to cast object of type 'System.Int32' to type 'System.Windows.Forms.DataGridViewCell'. thx dr.E

Hello, In the tread [url]http://www.daniweb.com/forums/thread122708.html[/url] there is shown how to do this check in .net 3.0 framework. Is there a possibility to do the same in .net 2.0? Thanks for your reply

two static arrays size 10 need to be copied to an empty target array size 20. like this: you copy from the first array the nums till arr1[i] = 0 then you switch to the second array and copy to the nums till arr2[i] = 0. then you switch back, …

The program I'm trying to create is one where it asks for an amount of money, lets say 10 bucks. It will take the input and then randomly come up with an amount of change that equals the input. So for example if you were to enter 10 bucks it …

hello please help me on this project form3 ..everytime i always add data it always already exist please help me to solve my problem..heres my code [code] Option Explicit Public con As ADODB.Connection Public cmd As ADODB.Command Public mch_rs As ADODB.Recordset, index As Integer, m_mchno As String Public sql As …

Hey everyone, I'm fairly new to python and have hit a brick wall in a program I'm writing. I need to read in a text file containing values (No problems here) the text file looks like this 10, .25, .26 12, .44, .34 4, .22, .56 The numbers 10, 12, …

ok I am trying to convert find cost per sq yd. in $$.$$ format. I have all the coding correct except it has more than two decimal places. Here is my code: [CODE]//delcare const const int number = 9; //declare variable double length; double width; double area; double cost; double …

I need help with the errors in my code. Here is my pseudocode along with my program code following: [B][U]This is my pseudocode:[/U][/B] Start Declare Variable int length int width int area Print (“Enter length of room in ft.: “), Input length Print (“Enter width of room in ft.: ”), …

Hi I'm new to c++ programming. This is my first ever program, it calculates the average of numbers that the user input. The user can input up until 10 numbers. I get a segmentation fault for some reason. Any ideas? [CODE]#include<iostream> using namespace std; int main() { int numbers[10]; // …

I have gotten my program to the point that it allows me to enter the data I want to enter. However, I do not know how to get the program to loop back correctly and ask for salesperson number and stop the loop when I enter -1. Help![CODE] #include <stdio.h> …

Hello all, I have a program that creates an array of structs. It is consistently exhibiting 1 of 2 problems and I can't figure out exactly what is wrong, but the problems seem related to each other. Problem 1: For some reason the category member of the mediaItem struct fails …

Dear Friends, I am new to Visual basic 2005 as I have used VB6 till now. I wish to do a database application using Microsoft Access 2003 and Visual basic 2005. I am very happy, if any one could give the step by step instruction to connect Access, insert, delete, …

As you can see I am new here. I found this site from googling a question about a getChoice() function , and I was able to learn how to implement the function in my project to fit my needs from the post. ([url]http://www.daniweb.com/forums/thread162456.html[/url]). Well anyways, I have more issues that …

Hi, Im trying 2 write the contents of a input file to an output file in reverse order using file I/O in C. Is there a more efficient way 2 do it? [CODE] int main() { FILE *fp1,*fp2; char ch,arr[100]; int i=0; if( (fp1 = fopen("input.txt","r")) == NULL ) { …

Hello, today I got a new issue on the program im developing so.. the issue is that I want to change a file in this path [B]C:\Users\[USERNAME]\AppData\Roaming\[PROGRAM NAME].[/B] But the thing is when a user's computer has a different language then english this path changes to something like this [B]C:\[Users …

I have this one specific pas file that i try to open, its just plain text in it, i can view it elsewhere (notepad, wordpad etc!) BUT [B]When i open it in d2007, she displays it as hex[/B] [CODE]756E697420494658 5F5574696C733B0D 0A0D0A696E746572 666163650D0A0D0A 7573657320537973 5574696C732C2043 6C61737365732C20 53796E634F626A73[/CODE] WTF!!! Any Ideas ??

I work out a small project. I need to Get list of folders in each drive. Up to now I can get the drives but I have no Idea on how windows treats Drives. Does it treat them as super Directories (Super folders) that contain many sub-folders? If not How …

First of all im new here so Hi all.. im also new to c/c++ have been a java php and actionscript developer for some time now and finally have time to learn something new so im gonna go for c++ im just tryna get familiar with everything but i ran …

I have a Frame called ChangeDirPanel and an other one called MyFrame, the last one is the top-lvl window and has a function called file_show_dir which updates a listbox in that same window. (both frames have their own class, is it better to have the same class?) I want to …

Hello, I am attempting to rewrite a program in c. Here is what I have so far. Thanks in advance for assistance. [CODE]#include <stdio.h> void sales[ salesPerson ][ product ] += value; int main() { const int PEOPLE = 5, PRODUCTS = 6; double sales[ PEOPLE ][ PRODUCTS ] = …

Hello , I a creating program in witch objects are stored in the namespace var in var.h. How do I make the var namespace available to more than one file without having redefinition errors ? [CODE] ### var.h ### namespace var { ... } ### main.cpp ### #include "var.h" //multiple …

I am unable to print out the error message when there is no input. I've tried different methods for it, but I can't get it to work. What am I missing? print should be: p2 invalid input but I get: p2 segmentation fault when I do this with an int …

i was trying to make a program that uses the chudnovsky algorithm to calculate pi with this code: [code] #include <cmath> #include <iostream> #include <cstdlib> using namespace std; float fac (float num) { float result=1; for (float i=1; i<=num; ++i) result=result*=i; return result; } int main() { double pi=0; float …

I'm trying to write code for a very basic version of the game 24. This code will receive either two, three, or four integers and determine if there is any way that these numbers can add, subtract, multiply or divide to the number 24. Locations of parenthesis can change as …

Hello. I am building a XML reader class DOM. Does anyone have a link that has some code where the text from a JComboBox.selectedItem()("text") for example or any text is used to find a Node in a the DOM document and then work with that nodes siblings?

Hello, I have a query on dynamic allocation of memory in C. I am storing 4 seconds of audio data in a buffer allocated with sufficient memory using malloc function. If I wanted to record another 4 seconds of audio in the same buffer, I would have to increase the …

i am facing problems of destructor in the following code.destructor is not working.can any one help plz???? [CODE] #include<iostream> #include<cstring> #include<cstdlib> using namespace std; class strtype { private: char *p; int len; public: strtype() { p=(char *)malloc(sizeof(char)); *p='\0'; len=0; } void getString(char *str) { len=strlen(str); p=(char *)realloc(p,sizeof(char)*len); strcpy(p,str); } void …

[CODE]#include<iostream.h> class alpha { int x; public: alpha(int i) { x=i; cout<<"\n alpha constructor"; } void show_alpha(void) { cout<<"x="<<x<<"\n"; } }; class beta { float p,q; public: beta( float a,float b):p(a),q(b+p) { cout<<"\n beta constructor"; } void show_beta(void) { cout<<"p="<<p<<"\n"; cout<<"q="<<q<<"\n"; } }; class gamma:public beta,public alpha { int u,v; …

I have a form called privateOrder, and two other forms. in the first form when I double click on a datagridview it opens the privateOrder form. in the second form I have a button, when I click it also calls the privateOrder form. I want to know if there is …

Hey all, I wondering if you could help me get my head around this problem. [CODE] connetionString = "Provider = Microsoft.ACE.OLEDB.12.0;Data Source = KellihersLawnmowers.accdb" cnn = New OleDbConnection(connetionString) cnn.Open() overDue = "SELECT tblCustomer.*, tblMachineHistory.*, tblPayments.* FROM (tblCustomer INNER JOIN tblMachineHistory ON tblCustomer.Customer_ID = tblMachineHistory.Customer_ID) INNER JOIN tblPayments ON tblMachineHistory.Machine_ID = …

Again I have problems with my classes :s I want to test if there is still text in the text_ctrl, if so it should give a warning in which you can chose to cancel, save or continue; but somehow the [icode]deditor.st = "continue"[/icode] is not passed :s [code=python]#!/usr/bin/env python # …

Hi I have what at first seemed to be a very simpe problem: I have a Microsoft Package that requires me to use nmake to make a lib file. I am unfamiliar with make files as I use visio and XP. Now I had to move somethings due to restricted …

Trying to use an oledbdatareader to search through a table in my Access database. When I hit the command button to search it throws an error that says no data exists for row/column, but if I execute the command against the database it returns exactly what I am looking for. …

Hi, i download wmi from this: [url]http://timgolden.me.uk/python/wmi/index.html[/url] (windows version) [CODE=syntax] import wmi c = wmi.WMI () for process in c.Win32_Process (): print process.ProcessId, process.Name [/CODE] And run this script in Python 2.6 IDLE Show this error: Traceback (most recent call last): File "C:\Users\lola\Desktop\test.py", line 1, in <module> import wmi File …

I am trying to render a very simple scene by loading various parameters from a file (MLC.txt) When compiling I receive the following error main.cpp: In function ‘void renderScene()’: main.cpp:77: error: ‘pBeam’ was not declared in this scope H

Hello world, I would be grateful if you helped me. I've built a text editing application and I would like it to load values/user settings from the Windows Registry. Here's my code but it is somehow wrong (I believe it whatsoever has to do with wrong syntax but it could …

Hello everyone! This is the code for my A86 Assembler: [CODE] jmp _executor _executor: mov ah, 00 mov al, 18 int 10h end _executor [/CODE] It Assembles fine, but when I try to run it, I get this dialog popping up, saying: [QUOTE] This system does not support fullscreen mode. …

can somebody tell me how to get file type..of any file..For .txt file file type is [B]Text Document[/B],for doc file - [B]Microsoft Word Document[/B] & so on. Plz help me out,I m not finding anything on the net related to it.