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by: Leslaw Bieniasz |
last post by:
Cracow, 20.09.2004
Hello,
I need to implement a library containing a hierarchy of classes
together with some binary operations on objects. To fix attention,
let me assume that it is a hierarchy of algebraic matrices with the
addition operation. Thus, I want to have a virtual base class
class Matr;
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by: Mariusz Sakowski |
last post by:
I'm writing class which will be able to store large numbers (my
ambition is to make it able to operand on thousands of bits) and
perform various operations on it (similiar to those available with int
type). I want to store the number as binary stream, and I don't know
how to convert large decimal string (char*) to binary stream.
Converting using MOD would last for hours with really big numbers, and
in fact I don't know any other ways to...
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by: bearophileHUGS |
last post by:
Hello, I have four things to ask or to suggest, sorry if they seem
basic or already discussed.
-------------------
I am still ignorant about Tkinter. This little program, after pressing
the "Go" eats more and more RAM, is it normal? Can it be avoided? (In
normal programs this is isn't a real problem).
! import Tkinter
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by: Kelvin |
last post by:
Hi everyone:
when we wanna use hex numbers in C, we usually write something like:
int hex_num = 0x12F9;
but how can I declare a binary number in a similar way by putting some
leading words to tell the complier this is a binary number???
similarly, in printf, we have %d for an decimal number %x and %o for hex and
octal numbers... how about binary numbers??
Thank you very much...
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by: jesuraj |
last post by:
Hi,
how can i read input from a data file which contains binary or hex
values.
I have to use the exact binary data for further processing.only
limited number of bits are taken form the file(64 bits) for current
processing.Once the processing is done the next 64 bits must be
applied.Can this be done?
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by: c2h |
last post by:
The question is :
Consider a machine that perform calculation 4 bits a time. 8 bits 2's complement numbers can be added by adding the four least significant bits, followed by the four most significant bits. The leftmost bit is used for the sign, as usual. With 8 bits for each number, add -4 and -6, using 4 bit binary 2's complement arithmetic. Did over-flow occur ? Did carry occur ? Verify your numerical result.
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by: Use*n*x |
last post by:
Hello,
I have a binary file (image file) and am reading 4-bytes at a time. The
File size is 63,480,320 bytes. My assumption is that if I loop through
this file reading 4 bytes at a time, I should loop 15,870,080 times.
The code is:
newprogram.cpp
=============
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by: zgfareed |
last post by:
My program converts decimal numbers from to binary and hexadecimal. I
am having trouble with my output which is supposed to be in a certain
format. Binary needs to be in the format of
XXXX XXXX for numbers 0 to 255. What am doing wrong or not doing with
my output?
Source code:
// code
#include <iostream>
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by: logaelo |
last post by:
Hello all,
Could anyone explain how to optimization this code? In the prosess of optimization what is the factor needed and important to know about it?
Thank you very much for all.
/********************************************************/
/* Binary converter */
/* By Matt Fowler */
/* email address removed */
/* converts text into...
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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...
|
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,...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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