by: Elaine Jackson |
last post by:
Is there a function that takes a number with binary numeral a1...an to the
number with binary numeral b1...bn, where each bi is 1 if ai is 0, and vice
versa? (For example, the function's value at...
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by: Randell D. |
last post by:
Why would one use bitwise operators? I can program in various languages in
some shape or form (C++, PHP, some scripting) and I've heard/seen bitwise
operators before, but never understood why...
|
by: Christopher Benson-Manica |
last post by:
I'm trying to compute the absolute value of an integer using only bitwise
operators...
int x;
sscanf( "%d", &x );
printf( "%d\n", (x^((~((x>>31)&1))+1)) + ((x>>31)&1) );
That works, but it...
|
by: Jerry |
last post by:
I want an algorithm that do arithmetic operations(divide,mutiply,add
etc.)just using bitwise operators:<<,>>,&,|,^;
For example,how "a/10" can be implemented.
I just want a hint.
Thanks.
|
by: Steve Summit |
last post by:
-----BEGIN PGP SIGNED MESSAGE-----
It's often explained that the reason for some of the imprecision
in C's definition is so that C can be implemented on different
kinds of machines -- say, those...
|
by: xkenneth |
last post by:
Why is 3500 | -67 equal to 3500 instead of -3567?
|
by: subramanian |
last post by:
Consider the following code:
#include<stdio.h>
int main(void)
{
unsigned char c = 0;
unsigned int i = ~c;
|
by: Carl Banks |
last post by:
Anyone with me here? (I know the deadline for P3 PEPs has passed; this
is just talk.)
Not many people are bit-fiddling these days. One of the main uses of bit
fields is flags, but that's not...
|
by: Jordan |
last post by:
I am trying to rewrite some C source code for a poker hand evaluator
in Python. Putting aside all of the comments such as just using the C
code, or using SWIG, etc. I have been having problems...
|
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...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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...
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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: 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...
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