by: Roy Smith |
last post by:
I've been running some benchmarks to compare streams and stdio
performance. I've always suspected stdio was faster, but was
astonished to discover how much faster. I timed the following running...
|
by: Eric Lilja |
last post by:
Hello, I have a class that I want to be able to output detailed information
about what it's doing either
to a file or to the screen. What I first tried was adding a
std::ostream-reference member...
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by: lovecreatesbeauty |
last post by:
Hello experts,
Is const_cast only applied to pointers or references? If I have a
constant object, then how can I remove constant attribute from it?
#include <vector>
#include <string>...
|
by: PengYu.UT |
last post by:
I want to define a convolution operator for two Array objects.
Unfortunately, * operator has been used for Array class. +,-,/ are not
good candidates for convolution. Is there any other...
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by: Sonu |
last post by:
Hi All,
How to use an IN operator using asp.net radio control list or checkbox list
control
For example...
Select * from <table name> where name IN ('james','Bob','Jhon')
how to use the...
|
by: angellian |
last post by:
Sorry to raise a stupid question but I tried many methods which did
work.
how can I conserve the initial zero when I try to convert STR(06) into
string in SQL statment?
It always gives me 6...
|
by: Chris |
last post by:
Is there ever a reason to declare this as
if(*this == rhs)
as opposed to what I normally see
if(this == &rhs)
?
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by: hn.ft.pris |
last post by:
Hi:
I'm a beginer of STL, and I'm wondering why none of below works:
########################################################################
..........
string str("string");
if ( str == "s" )...
|
by: raan |
last post by:
What I am trying to achieve here is depicted in the small program
below.
// Wrapit.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <map>
#include...
|
by: ambanks04 |
last post by:
ok I have to do the following to a previous program
A) Modify the program loop such that a ‘SWITCH’ structure is used to call each of the FUNCTIONS which display the individual Logical Operator...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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,...
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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...
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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,...
|
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...
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