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by: Woodster |
last post by:
I am using the std::setprecision function to format variables of type
double in a string however I am unsure how to stop this appearing in
scientific notation.
For example
std::stringstream buffer;
buffer << setprecision(1) << 40.0 << "° C";
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by: masoud bayan |
last post by:
I have some values in type of double such 0.00009 , 0.0000007, when I want
to show them in a text box and convert them to string they are changed to
scientific notation while I want to show them as they are.
I tried to use tostring("f") but it needs to have a precision number after
*f* which will cause always have fix number of characters (for example if
use f10 then 0.09 is converted to 0.09000000 while I need to show it as
0.09).
do...
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by: Nick |
last post by:
Well, the project I am working on has now come to a screeching halt! I
have been developing a program that heavily utilizes ADO.NET record
sets. To generate reports, I convert the recordset to XML, and then
apply an XSLT to transform the XML into HTML. This works great (or
did) until today. I just found out that the "number-format" command in
XSLT can't handle scientific notation! So when I try to format these
numbers I just get "NaN" on...
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by: Greg |
last post by:
I am working on an application that requires working with numbers in
scientific notation. I am using SqlServer as the database and I have
created strongly typed data adapters and datasets. The numbers are
defined as numeric in the SqlServer Database and are bound to text
boxes in the app. In the dataset xml these numbers are defined as
decimal. I am using the binding method Format to display the data in
scientific notation and Parse to...
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by: Dustan |
last post by:
How can I get a number into scientific notation? I have a preference
for the format '1 E 50' (as an example), but if it's well known, it
works.
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by: Ryan Liu |
last post by:
In C#, for a large float (9 digitals), how can I disable Scientific
notation. When it auto convert to Scientific notation, I lost accuracy.
Thanks a lot!
Ryan
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by: Joe Attardi |
last post by:
Hi all,
Math is not my strongest area so forgive me if I use some of the wrong
terminology.
It seems that scientific notation is immune to rounding errors. For
example:
(4.98 * 100) + 5.51 // returns 503.51000000000005, rounding error!
4.98e2 + 5.51 // returns 503.51, correct!
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by: rSmoke |
last post by:
I have a DataSet that contains a table with about 6 columns of high accuracy
decimal values. When I try to write out the DataSet using the WriteXML()
function the XML is written fine, but the decimal values are written out in
scientific notation ("9.984348392E+08"). This wouldn't be a problem except
when I try to READ the XML file back into a DataSet I keep getting a
System.FormatException saying "Input string was not in a correct format."...
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by: Greg |
last post by:
I am working on an application that requires working with numbers in
scientific notation. I am using SqlServer as the database and I have
created strongly typed data adapters and datasets. The numbers are
defined as numeric in the SqlServer Database and are bound to text
boxes in the app. In the dataset's xml these numbers are defined as
decimal. I am using the binding method Format to display the data in
scientific notation and Parse to...
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by: MLH |
last post by:
Textbox on report displays year (1991) in scientific notation
if I raise the font size in that control to above 16 points. It
seems Access 'thinks' 1991 is too big to display properly in the
control, so it reverts to displaying the value in scientific no-
tation (rather stupidly from my standpoint). I don't want that
but it seems I can do nothing about it. Any suggestions.
Report's RecordSource is a query and this IS a bound control.
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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: 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: 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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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