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by: Arthur J. O'Dwyer |
last post by:
I was paging through Coplien's book "Advanced C++ Programming Styles
and Idioms" this afternoon and found some code that looked something
like
void sort(vector<foo> a)
{
int flip;
do {
for (int i=0, flip = 0; i < a.size(); ++i)
{
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by: lokman |
last post by:
Hi,
In the following code, can someone tell me the difference between *p++ and
p++ ? I can see both achieve the same result.
Thanks a lot !
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by: Brian Henry |
last post by:
Hello,
I was tring to learn socket's (being i never used them before) and have a
simple question. I want to create a listner that will get any data recieved
and print it out. I've been able to get it to recieve only one line of data,
but the next one i send to it wont be printed like the 1st one. I had a
listner running in a thread, does anyone have a simple listner code example
that would show how to have a tcplistner thread running...
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by: dba_222 |
last post by:
Dear experts,
Again, sorry to bother you again with such a seemingly dumb question,
but I'm having some really mysterious results here.
ie.
Create procedure the_test
As
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by: porky008 |
last post by:
I need to modify the following program so that it uses a class to store
and retrieve the employee's name, the hourly rate, and the number of
hours worked. Use a constructor to initialize the employee information,
and a method within that class to calculate the weekly pay. For some
reason Icant seem to grasp this simple task. Can some plese help me
out on this? Thanks
import java.util.Scanner;
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by: AndersWang |
last post by:
Hi,
dose anybody here explain to me why memset would be faster than a
simple loop. I doubt about it!
In an int array scenario:
int array;
for(int i=0;i<10;i++) //ten loops
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by: rich |
last post by:
Hi all,
I have a fairly complex "feed" application that recieves messages from
an external user-supplied API via a callback function, and attempts to
forward these messages to another application via TCP/IP. To handle
the different rates of communication between the two external sources,
a simple FIFO circular buffer is used, the class definition for which
is below.
This all works fine, EXCEPT when the app receives a message from the
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by: galiorenye |
last post by:
Hi,
Given this code:
A** ppA = new A*;
A *pA = NULL;
for(int i = 0; i < 10; ++i)
{
pA = ppA;
//do something with pA
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by: Jon Slaughter |
last post by:
Say I have two nested foreach loops, is there any simple way of continuing
out of the outter most loop depending on what happens in the inner most?
e.g.,
foreach(int i in I)
{
foreach(int j in J)
if (j == 3)
break.continue;
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by: jerry |
last post by:
i have written a simple phonebook program,i'll show you some of the
codes,the program's head file is member.h . i suppose the head file
works well.so i don't post it. here's the clips of main function
which i think has problem
// this a simple program about phonebook,it can add items,del
items,find items and
#include "member.h"
#include <fstream>
#include <vector>
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: 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...
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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: 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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