by: jeff_zhang446 |
last post by:
Hi,
I try to convert double to string as below:
std::string cnvrtToString(double lValue)
{
std::ostringstream lStream;
lStream << lValue;
return lStream.str();
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by: Alan |
last post by:
how to convert double to short ?
for example, I want to convert
double doubleVal1 = 15000.1;
double doubleVal2 = 12000.0;
short shortVal;
shortVal = doubleVal1 - doubleVal2;
I...
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by: |
last post by:
eg. "19.121" to 19.12 decimal
eg. "12.567 " to 12.56 decimal
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by: mshahzadali |
last post by:
is there any expert who could guide me making a C++ program. I want to convert a Decimal number into a Binary, Octal and a Hexadecimal Number using a C++ Built-in Function(if there exist any).
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by: =?big5?B?qM6nuw==?= |
last post by:
I already knew how to convert bytes to Double, use
BitConverter.ToDouble().
but,
How to convert double to bytes?
for example:
double a = 3,444;
I want convert to bytes={ ?, ?, ?, ?, ?, ?,...
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by: Aman JIANG |
last post by:
hi
I need to do this (convert double to string) fast, safe and
portable. Is there any way to do this ?
Except the ways following:
1. C++ I/O stream, stringstream (and boost::lexical_cast)
2....
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by: Bjorn Brox |
last post by:
Hi!
In germany, norway and France(?) we are using ',' as decimal separator
and it always messes up when you convert a double to and from a string
where the interface expects double values stored...
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by: Denis |
last post by:
Hi,
I am trying to convert a double to a string. The problem the value of
the double may vary and I need to always the exact value without the
exponential and without rounding.
Example: double...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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: 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...
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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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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,...
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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,...
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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...
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