by: Ben |
last post by:
Hi,
I need to write some data types into an array of unsigned chars.
These are basically "signals" within a message, so each signal will have
a start bit and a length. The signals will also...
|
by: aku |
last post by:
I'm looking for the absolute fastest way
to count the nr of bits that are set to "1"
in a string. Presumably I then first need the
fastest way to do this in a byte.
I think this is it, but...
|
by: sathyashrayan |
last post by:
Group,
Following function will check weather a bit
is set in the given variouble x.
int bit_count(long x)
{
int n = 0;
/*
** The loop will execute once for each bit of x
set,
|
by: barcaroller |
last post by:
I couldn't find a message-digest newsgroup, so I posted here. I have a C
function that converts a string of arbitrary length to a 32-bit hash value.
I realize this is overkill but I used...
|
by: Oyvind Eriksen |
last post by:
Hello.
I need to read bits from bytes in a file.
I have code that works but it's very slow.
Can anybody help me?
The code I have is:
private bool GetBit(byte b, int pos)
{
return ((b &...
|
by: steve yee |
last post by:
i want to detect if the compile is 32 bits or 64 bits in the source
code itself. so different code are compiled respectively. how to do
this?
|
by: Mack |
last post by:
Hi all,
I want to write a program to count number of bits set in a number.
The condition is we should not loop through each bit to find whether
its set or not.
Thanks in advance,
-Mukesh
|
by: borophyll |
last post by:
As I read it, C99 states that a byte is an:
"addressable unit of data storage large enough to hold any member of
the basic character
set of the execution environment" (3.6)
and that a byte...
|
by: JoeC |
last post by:
I am working on a graphics program but my question has nothing to do
with graphics but trying to get an algorithm to work. I set graphics
from a 16x16 grid to bits of a graphic with:
bitData =...
|
by: spasmous |
last post by:
Just wondering.
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: 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: 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,...
|
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,...
|
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...
|
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...
|
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...
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