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by: Curley Q. |
last post by:
Is there a std lib rounding function that will round a real to a
given number of decimal places? Something like:
double round_it(double number, int decimal_digits)
pass 34.5678, 3 to it and it returns 34.568
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by: Agnes |
last post by:
my number is 100.1 , Now I only want to get 100 without any round up or
round down function,
Can anyone told me which function can do that ?
Thanks
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by: nomenklatura |
last post by:
Hi,
System.Math.Round function is confused me.
for example i want to round 3.245 in with decimal symbol
Result should be = 3.25
When i try to this in vb:
A = 3.245
X = Round(A, 2)
then x=3.24 , result is is false
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by: karthi |
last post by:
hi,
I need user defined function that converts string to float in c.
since the library function atof and strtod occupies large space in
my processor memory I can't use it in my code.
regards,
Karthi
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by: google0 |
last post by:
I know this is a trivial function, and I've now spent more time
searching for a surely-already-reinvented wheel than it would take to
reinvent it again, but just in case... is there a published,
open-source, function out there that takes a string in the form of
"hh:mm:ss" (where hh is 00-23, mm is 00-59, and ss is 00-59) and
converts it to an integer (ss + 60 * (mm + 60 * hh))? I'd like
something that throws an exception if hh, mm, or ss...
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by: FAQ server |
last post by:
-----------------------------------------------------------------------
FAQ Topic - How do I convert a Number into a String with exactly 2 decimal places?
-----------------------------------------------------------------------
When formatting money for example, to format 6.57634 to
6.58, 6.5 to 6.50, and 6 to 6.00?
Rounding of x.xx5 is uncertain, as such numbers are not
represented exactly.
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by: VK |
last post by:
http://groups.google.com/group/comp.lang.javascript/browse_frm/thread/
b495b4898808fde0>
is more than one month old - this may pose problem for posting over
some news servers. This is why I'm starting a new one]
I'd still like to finish this rounding mess. As a startup lemma we can
take that VK is the worst programmer of all times and places: let's
move from here forward please.
The usability of any program depends on exact behavior...
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by: Tony Girgenti |
last post by:
Hello.
Trying to develop VS2005, SP1 windows form VB program.
When i try a statement like below and the data is "24.95", without the
quotes of course, regPriceString equals "000000000025+" .
regPriceString = String.Format("{0:000000000000+}",
merchandiseDataRow.Item("RegPrice"))
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by: Akatz712 |
last post by:
The following function converts a decimal number representing a color stored in the way that Microsoft windows stores colors (low byte is red), and converts it to a hex string which is needed for web applications, namely "#RRGGBB".
function decimalColorToHTMLcolor(number) {
//converts to a integer
var intnumber = number - 0;
// isolate the colors - really not necessary
var red, green, blue;
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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: 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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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