by: Teddy |
last post by:
If I use just a STL container such as std::vector in my program.
Is "using std::vector;" better than "using namespace std" ?
Does "using namespace std" cost ?
|
by: Lodewijk Smit |
last post by:
Hi,
In the C standard of 1999 additional mathematical functions are added.
For example, beside the traditional
double sin(double x);
there are also the functions:
float sinf(float x);...
|
by: Genboy |
last post by:
My "VIS" Website, which is a C# site created in VS.NET, Framework 1.1,
is no longer compiling for me via the command line.
As I have done 600 times in the last year and a half, I can compile to...
|
by: Natan |
last post by:
When you create and aspx page, this is generated by default:
using System;
using System.Collections;
using System.Collections.Specialized;
using System.Configuration;
using System.Text;
using...
|
by: ryan.d.rembaum |
last post by:
Hello,
I have code that I wish to use in many web applications. Basically
sort of stand utility stuff. So from Visual Studio Project I select
add a component and chose Component Class. Lets...
|
by: Tiraman |
last post by:
Hi,
I Build my own dll with my own namespace name and i would like to put it in
one place but for the project bin folder
so all of the projects will be able to use it .
i tried to put the dll...
|
by: Jon Rea |
last post by:
I am currently cleaning up an application which was origainlly hashed
together with speed of coding in mind and therefore contains quite a few
"hacky" shortcuts.
As part of this "revamping"...
|
by: bgeneto |
last post by:
I know that it's a very basic question, but I can't figure out or find
an answer to why do we have to specify a namespace, like this
#include<string>
using namespace std;
when using the...
|
by: zahy[dot]bnaya[At]gmail[dot]com |
last post by:
Hi all,
Since I am always confusing this, I want to know once and for all what
is the right way of doing this.
I've noticed that some programs use:
std::cout<< "yadayada"<<endl;
|
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: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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 $name$ ($parameters$) {
}
...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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...
|
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...
|
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,...
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