Software Development Forum

I have a Samsung Ellix 20 Thermal Parallel Printer. Can you please send me some programming sample commands using VB6? Please help me. Thank you.

Dev cpp gives me the error 18 C:\Dev-Cpp\Untitled1.cpp request for member `setStats' in `plant1', which is of non-class type `Plants ()()' And the same for line 19. Please someone tell me what's wrong. I'm a noob at c++. Thanks in advance. #include <iostream> using std::cout; using std::cin; using std::endl; #include …

hello please help me on this how to make the first letter of each word in uppercase.hoping for your positive responds...thanks in advance

[B]Here is the sample program[/B] [CODE]# include <stdio.h> # include <stdlib.h> // COMPILER : GNU GCC COMPILER // EDITOR : CODE::BLOCKS 8.02 struct test { int data; struct test *link; }; void change(struct test *ptr); int main() { struct test *fresh = (struct test *)malloc(sizeof(struct test)); int some_data = 10; …

How to generate a pair of random number from 1 to 8 that can fill into a 2D array in a 4x4 square? For example: 2 3 5 6 1 7 8 3 5 4 1 6 7 2 4 8

How to generate a pair of random number from 1 to 8 that can fill into a 2D array in a 4x4 square? For example: 2 3 5 6 1 7 8 3 5 4 1 6 7 2 4 8

Alright i need some help, been stuck on a basic task. I input 2 strings. I need to be able to have it compare the two strings to see which one is shorter, then count how short the item is and out put the number. ex. Word 1 Hello word …

Hi, I was wondering how someone would go about making a scrolling ticker or marquee using Tkinter in such a way that allows you to easily add on text and remove.. kinda like a news scroller on the bottom of the tv? thanks all a1eio

I need help with decrypting a 12 character message located in a file named encrypted.txt then printing the decrypted message to the screen and a new file named decrypted.txt. This is what i have so far... and don't understand how to print the char to the screen as a letter …

please help me, give me a step by step procedure how to connect VB 6.0 and sql anywhere9..

ok so i am new to c# and i am trying to write a program that asked the user for input on what item they want to buy, the price for the item and to show the input of the price after sales tax.i am having trouble getting the price …

Hello friends! I've been playing around with the MS Chart class type (System.Windows.Forms.DataVisualization.Charting) and have a situation where I would like to know how to code a query of my data using LINQ. The data I'm playing with is the PowerBall drawings data that is updated each drawing: [URL="http://www.powerball.com/powerball/winnums-text.txt"]http://www.powerball.com/powerball/winnums-text.txt[/URL] I'm …

How can i retrieve data information displayed on the hyperterminal or is there any way to redirect the information being displayed on hyperterminal to a file?

this is my daughters homework she asked me to help and now im stuck she has worked it out and is making me look stupid need to get my selfrespect back even if i have to cheat(i used my brain and im asking you) the code is as follows but …

good day guys.! I just want to know on how to save to a .rtf(rich text format) file the content of the rich text box created in vb6 with pictures & text. I also want to retrieve the content of the .rtf file being created and display it again in …

Greetings from Greece, this is my first post! I'm having some minor trouble with an application I've been working on the past week. So if you could please shed some light into this. Thank you. The problem I'm having is that when the user is trying to save a file …

So I've got this program I made, and I wanted to speed it up, using multithreading, to make use of my quad core. The program itself fully supports multithreading. The problem is, that when I'm running the program, using just one; CreateThread() it finishes in 6seconds, if I run 2 …

Hello I have a .py file. I am creating a .bat file which when clicked runs the python script & saves the output as a text file in the same directory. I gave this inside the batch file [CODE]%CD%\App1.py > %CD%\op.txt [/CODE] but I am not able to see the …

I already Know Ancient Dragon is fan of MSVS due to its debugging features and I use C::B because it is the only I have come to love after failing to love both VS Express and Codelite. So what do you love to use when it come to C/C++? Just …

I wrote a script (kind of a learning thing) to open .rar archived files using unrar (non-free) in Linux. Now I want to add a section where my script will check to see if unrar is installed. To complicate matters, Linux also has a package 'unrar-free', and both use the …

Hi :) I'm writing a basic 2 stage bootloader (I actually do plan for it to work, it's not just a hello world loader) and I've migrated to nasm. I find it much easier to use, etc. etc. Anyway; I'm using the times directive to get the program to 512 …

Hi, I really need line with this I can't figure this out . I am looping through items in a list view box, I am then adding them to a string. I need each new line in the listview box to be a new line in the string. I will …

ok i have to make a matrix class for a math library and im now Very lost with what im ment to do or how to do it the code i have so far is: [CODE] #include <iostream> #include <math.h> #include "Vector2.h" class Matrix { private: float data[3][3]; public: Matrix() …

this is the code ..but it is not displaying the first and the last number that came from the user. anyone can help me with this small problem?? [code] #include <iostream.h> #include <conio.h> main() { int f,l,f1,l1; clrscr(); cout<<"Enter the First digit:"; cin>>f; cout<<"Enter the Last digit:"; cin>>l; f1=f; l1=l; …

hi, i have a TextField in myGUI where some data(results) are shown after calculation. I have a 'save' button to save this result into a particular txt file.. i almost done without error....but inside my txt file it shows this kind of things: [QUOTE]ava.awt.datatransfer.StringSelection@157f0dc [/QUOTE] Please anybody help me to …

python def question def spinBox_Changed(self, a0, b0=785, c0=300): self.LCDNumber10.display((b0-c0)/a0) this works great if I manually have b0 and c0 values there but I need to get these variables from a slider value and spinbox valve respectively. The slider is self.slider5_2.value tried lots of combos like .value display Value etc. The …

Hello, regarding OOP I have Java background, and I usually think in java when I code OOP in python (which sometimes is actually a bad thing). [CODE=python]#!/usr/bin/python class Card(): SUIT = { 'C':'Clubs', 'D':'Diamonds', 'H':'Hearts', 'S':'Spades' } VALUES = { '2':2, '3':3, '4':4, '5':5, '6':6, '7':7, '8':8, '9':9, \ '10':10, …

Hello everybody, I'm new here. I'm new to C++ as well and have many problems that you might find silly. One of them is this code, not willing to compile: [code=C++] #include<iostream> class Okno; class ListaOkienEl; class ListaOkien{ ListaOkienEl* pocz; public: ListaOkien(); ~ListaOkien(); void DodajPocz(ListaOkienEl&); void UsunPocz(); ListaOkienEl* WezPocz(); }; …

[code] from string import * def removePunctuation(sentence): sentence = lower(sentence) new_sentence = "" for char in sentence: if char not in punctuation: new_sentence = new_sentence + char return new_sentence def wordFrequences(sentence): wordCounts = {} split_sentence = new_sentence.split() print split_sentence for entry in split_sentence: for word in entry: wordCounts[entry] = wordCounts.get …

Hello everybody, This must be so simple but I cannot find it anywhere. I want to split a form into two section by a line. Example TopData ______________________________________________ BottomData I cannot find the functionality anywhere and it is really bugging me. Any help will be much appreciated Thanks

hello can I keep track of objects in a list and being able to sort them by there z var ? do I use pointers ? how would I do this ? [code] #include <vector> vector<sometype> _objects_; create_object(object_type) { new object_type myobject; _objects_.push_back(myobject); return _objects_.at(list_end); } remove_object(int pos) { delete …

hi, I got exception"NoClassDefFoundException" at the runtime of this java code.My DSN connection is correct,sql server is also properly work,when my project excuted on tomcat.but my beans are not executed properly inly becoz of this connection error.plz give the solution to overcome this problem. [B]In my project i create connection …

I am making a twitter client in python and wxpython. As of now, my static text is not printing. How can I change this code so it will print out what I want it to? [CODE]import wx import twitter class main(wx.Frame): def __init__(self,parent,id): wx.Frame.__init__(self,parent,id, "Twitter Client", size=(700,400)) panel=wx.Panel(self) menubar = …

Hi, My friend have a problem with running c++. She's using windows vista home basic. She's able to install C++ and run it but when she tries to launch any program she wrote, it pops out saying that it has a compatibility issue with this version of windows. Any ideas …

I was sitting Idle and I decided to write simple image viewer to try myself on DC/Canvas but I didn't find any tutorial to guide me as I have never done that before. Here there are some restriction and I cannot view showme do. So anyone to help me with …

hello please help me where i am going to download the installer vb6...so that i can practice more at my house..hoping for your positive responds...thanks in advance

I have followin codes [CODE]Dim dt As DataTable Dim str As New SqlClient.SqlCommand("select code,name from employees", con) da = New SqlClient.SqlDataAdapter(str) dt = New DataTable da.Fill(dt) dt.Columns.Add("city") Dim cmd As New SqlClient.SqlCommand("UPDATE dt SET city=(SELECT top 1 city FROM master WHERE master.code=dt.code)", con) cmd.ExecuteNonQuery() [/CODE] it says [COLOR="Red"]Invalid object name …

Practise problem by ~s.o.s~ Q. Write a program which performs addition, subtraction, multiplication of matrices. The dimensions of both the matrices would be specified by the user (dynamic memory allocation required). Use of structure or a class to define the matrix would be a good idea. (Expert) [CODE]#include<iostream> using namespace …

I'm new to C++. I want to know if there's any way to shorten this code. [code] #include <iostream> using namespace std; int a, b, result; int main () //Addition (main function of this program) { cout << "Lets add numers\nEnter you first number\n"; cin >> a; //First value cin.clear …

Hey all. I have written a quine and I was wondering if I have the jist of it right. I'm not sure if the code needs to be longer or this would be a suitable answer. Here is what I have. btw driver.cpp is the file name for my source …

hello please help me on how to put indicator on flexgrid is this possible?,...if i have new added data on my flexgrid then it point to the newly added data can you help how to do this...hoping for your positive responds..thanks in advance

hello please help me how to connect my program to microsoft acces...please help me because i don't have any idea on how to connect ...hoping for your positive responds...here's my code.. Private Sub cmdAdd_Click() For i = 1 To Len(txtLname) If IsNumeric(Mid(txtLname.Text, i, 1)) = True Or (Mid(txtLname.Text, i, 1)) …

Hi, i have been using the wxPython TimeCtrl for a while now, when fiddling with it i realised that it would never go to 10:00 AM.. It would always just skip to 11 o'clock. I found it still did this in the wxpython demo. I was wondering if this was …

Hello, Iam beginner in python and my english is not so good. Sorry. I want (must) to write a program witch must read the .txt file and pursuant to the informations in text write another text to another file. :) example: [B]in .txt file:[/B] <HEADLINE text="This is headline 1"> <PARAGRAPH …

How would i write a program that asks for you to input a letter (a for example) and how many letters you want to shift (3 for example) and gives you the decoded letter (D)? Also how would you loop it so it goes from Z and starts over with …

Hello, I have a project where I am using a listview to display a data received through XML. One of the columns called "STATUS" display only 2 text data, either "ON" or "OFF". I would like to know how to count how many times the word "ON" it is apearing …

Hi, i apologize if this is in the wrong section (First Post); i am fairly new to delphi / pascal but was wondering how to create a form within a form, e.g. click a button on Form1 to open Form2, i am aware that tform.create is a function but am …

Hello, How do I reinitialise a form load event? Example; Form1 Loads data from a Db and has 3 buttons, each button represents showing data from a different table onto form2 When form2 is initialise for the first time i can use an onload event, but if i go back …

Hey everyone, I'm currently writing a simple text based MUD in Java for learning purposes. Currently I'm in the process of coding a Login class that prompts the user to enter a user name and password in order to access the account. Right now the problem lies in opening a …

I have a ContextMenu with MenuItems in it with their CheckOnClick property set to true. And I want to save the Checked state of each MenuItem in the user.config file. So what I did is bind the Checked property of the MenuItem to an application settings I created. But when …