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by: dan |
last post by:
I am wondering if anyone can tell me how to add the totals city by
city clearing the screen after each, then putting the grand total of
all the city's on the final screen.
The input file has id, price, purchased, sold, returned, and then a
letter indicating a city. ex. 200 1.40 30 13 1 B
#include <iostream>
#include <cctype>
#include <iomanip>
#include <fstream>
#include <cstdlib>
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by: Drewdog |
last post by:
I am getting some error messages which I can't figure out their
meaning. I have the code setup, I think it's correct but it doesn't
work. My goal is to get this program to read from a data file and
basically put it into an output file that I can access as a test file.
Here is my header file:
#include <iostream.h>
#include <fstream.h>
#include <iomanip.h>
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by: Jacob |
last post by:
Is there any way (maybe using an attribute) that I can force strings or
other reference parameters to always have an instance even if they are
blank? Ex:
public string DoSomething(string Text)
{
if (Text != null) /// i would like to avoid checks like this. they get
to be annoying when passing a lot of strings
DoWork();
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by: Martin Jørgensen |
last post by:
Hi,
I've had a introductory C++ course in the spring and haven't programmed in
C++ for a couple of months now (but I have been programmed in C since
january). So I decided to do my conversion utility in C++, before I forget
everything. But it doesn't compile:
------------
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by: Nirjhar Oberoi |
last post by:
Hi,
I am new to Linux and wanted to know how to use GCC to Compile the Code
written in C? I dont want to use EMacs or VI for my editor. Can you
suggest a good IDE for linux for C Programming..
Does C Programming on windows environment and on linux environment
differ???
Thank you.
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by: jschmidt |
last post by:
Hello Everyone, I have a View that is returning null values. This is not a problem except that I don't want the user to see "NULL" in the data. I want to replace "NULL" with a blank. The sql that I have is shown below:
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
ALTER VIEW dbo.CUSVW_SCHEMATIC_DETAILS_VENDOR
AS
SELECT , , , ,
, , , , ,
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by: mzladyd |
last post by:
I am loading data to an Oracle table with Informatica. There are six fields set to number format. The data includes nulls that shows in the table as zeros. How do I make the zeros show as blanks in the Oracle table?
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by: Chedda |
last post by:
everytime i try to compile and run the program, on the compiler it states on line
where it says ofstream outfile("c:\\Users\\Michael\\Desktop\\Statistics.txt");#include <iostream> that theres an error, why is that? someone help, i dont know if theres a logical error or just some other error, someone please help.....
this is the program
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by: Jim |
last post by:
Hi There,
I'm trying to read a file character by character. When I write the
file out, there is one extra character which shows on the screen as a
solid circle with a small question mark in the middle.
Here is what I have:
infile = fopen("encrypted.txt", "r");
outfile = fopen("plain.txt", "w");
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by: Eric_Dexter |
last post by:
I am trying to take some data in file that looks like this
command colnum_1 columnum_2
and look for the command and then cange the value in the collum(word)
number indicated. I am under
the impression I need enumerate but I am not sure what to do with it
any help would be nice.
import sys
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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