by: Suzanne Vogel |
last post by:
I'd like to convert a double to a binary representation. I can use the
"&" bit operation with a bit mask to convert *non* float types to binary
representations, but I can't use "&" on doubles.
...
|
by: Michael Mair |
last post by:
Hi there,
actually, I have posted the same question in g.g.help.
As there were no answers, I am still not sure whether this
is a bug or only something open to the compiler that is
seemingly...
|
by: Zhiqiang Ye |
last post by:
Hi, All
I am reading FAQ of this group. I have a question about this:
http://www.eskimo.com/~scs/C-faq/q7.31.html
It says:
"
p = malloc(m * n);
memset(p, 0, m * n);
The zero fill is...
|
by: Daniel |
last post by:
I am grappling with the idea of double.Epsilon. I have written the
following test:
public void FuzzyDivisionTest()
{
double a = 0.33333d;
double b = 1d / 3d;
Assert.IsFalse(a == b,...
|
by: richard_lavoie |
last post by:
Hi,
I have something like this:
vector<floatvec1;
and I want to cast it, so I use
vector vec2<double= static_cast< vector<double(vec1);
I always become a
error: syntax error before `>'...
|
by: Shirsoft |
last post by:
I have a 32 bit intel and 64 bit AMD machine. There is a rounding
error in the 8th digit. Unfortunately because of the algorithm we use,
the errors percolate into higher digits.
C++ code is...
|
by: Tobias |
last post by:
Let:
double x,y;
double z = max(x,y);
Does the standard ensure that
( z == 0.0 ) || ( x/z == 1.0 ) || ( y/z == 1.0 )
always gives true?
|
by: srblinux |
last post by:
Hi all,
Where we use Register data type varible in Device drivers?
Before the .obj or .exe Generation where we use register data type
Declaration.
|
by: viki1967 |
last post by:
Not register double record in the DB MySQL
I have developed a simple procedure asp to upload files csv and record data in the table mysql database.
This procedure not register double record...
|
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
|
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: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
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: 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: 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: 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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