by: bonham |
last post by:
i m a beginner in C++. I have some questions:
what is static_cast<unsigned>?
i saw someone use static_cast<unsigned> and static_cast<unsigned char>
together. why?
e.g....
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by: b83503104 |
last post by:
When are they not consistent?
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by: tinesan |
last post by:
Hello fellow C programmers,
I'm just learning to program with C, and I'm wondering what the
difference between signed and unsigned char is. To me there seems to
be no difference, and the...
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by: TTroy |
last post by:
Hello, I'm relatively new to C and have gone through more than 4 books
on it. None mentioned anything about integral promotion, arithmetic
conversion, value preserving and unsigned preserving. ...
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by: sharmadeep1980 |
last post by:
Hi All,
I am facing a very unique problem while compling my project in
"Release" build.
The project is building in DEBUG mode but giving linking error on
Release build.
Here is the error:...
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by: Bobrick |
last post by:
Hi.
Thanks to everyone who replied to my last post, it turns out it wasn't
the line where I was trying to treat the variable in question as an
array which was the problem, but the line above.
...
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by: Martin Wells |
last post by:
I'm trying to come up with a fully-portable macro for supplying memset
with an unsigned char rather than an int. I'm going to think out loud
as I go along. . .
I'll take a sample system before I...
|
by: Kislay |
last post by:
Consider the following code snippet
unsigned int i=10;
int j= - 2; // minus 2
if(i>j)
cout<<"i is greater";
else
cout<<"j is greater";
Since i is unsigned , j is greater . I know why , but...
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by: Kenzogio |
last post by:
Hi,
I have a struct "allmsg" and him member :
unsigned char card_number; //16
allmsg.card_number
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by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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