Converting a number to percentage or decimal value (Built-in Function) | Bytes (2024)

number of decimal places

by: shez |last post by:

Hi, Is there any way to output a double value with different number of decimal places (apart from using 'sprintf'). I looked up the reference for C++ streams and found the 'setprecision' manipulator, but this sets the number of digits before and after the decimal point. I can't seem to find any manipulator for setting the number of digits...

Double data type count number of decimal places?

by: android |last post by:

I require a function that takes a double as a parameter and returns the number of decimal places. What is the most efficient way in c# to find out the number of decimal places I have written a function that does it by converting the double to a string. Is there a better way public static int CountDecimalPlaces(double double1) return...

saving decimal value

by: Brenny |last post by:

Hello I'm developing a project by using access database and there is a table(Table1) and it has a field(ml_mik) this is the decimal field. I'm taking a value from windows form as a decimal variable(for example 12,3 or 12.3). After saving record, value(12,3 or 12.3) is saved as 123, not 12,3 or 12.3... I'm using ADO.NET for processes in...

insert decimal value into MS SQL database

by: ven |last post by:

hello i`m makin a asp.net service with database connection where i have an insert with decimal value, when i run my function i get this error : There are fewer columns in the INSERT statement than values specified in the VALUES clause. The number of values in the VALUES clause must match the number of columns specified in the INSERT...

vb.net 2003 rounding decimal value question

by: spebola |last post by:

I am using vb.net 2003 professional and I get the following results when using the round method: dim Amount as decimal = 180.255 Amount = Amount.Round(Amount, 2) Amount now contains 180.25. I need it to contain 180.26. Any ideas?

Conversion from Hexadecimal number into Decimal number

by: dharmdeep |last post by:

Hi friends, I need a sample code in C which will convert a Hexadecimal number into decimal number. I had written a code for that but it was too long, I need a small code, so request u all to provide me with small sample code for that.

Formatting numbers with a given number of decimal places

by: scan87 |last post by:

Can somone please, please give me the solution for the following problem. I need to submit it on Monday. Write a global function called format, which formats numbers with a given number of decimal places. The function accepts a compulsory first argument of type double (the number to be formatted) and a second optional argument of type integer...

C++: Converting a 3 digit hexadecimal number to decimal help?

by: Gonzchris |last post by:

What would be the easiest way of going about converting a 3 digit hexadecimal number to decimal, I think that a switch statement is out of the question due to multiple digits. Would it be easiest just to assign A - F numerical values and just do the arithmetic? And just to clarify, all of the hexadecimals are base 16. And can somebody please...

Re: Converting between binary, decimal, hexadecimal, octal

by: Terry Reedy |last post by:

A. Joseph wrote: These are number representation systems that can be applied to or used with integral, rational (numberator,denominator), and 'point' numbers. Try Wikipedia or any search engine. There are standard algorithms for converting between representations. See above. Good programmer calculators have these built in.

help converting Roman to decimal in java

by: capoeira26 |last post by:

I have is that my entered Roman numerals work only if the numerlas are entered in large to smaller format. For exapmple if I type MMC program will correctly display 2100, but when I enter MCM it will display 2100 instead of 1900. I know that I need to come up with a way to determine what letter comes before so program can subtract it but at this...

What is ONU?

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...

Problem With Comparison Operator <=> in G++

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. ...

Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

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...

The easy way to turn off automatic updates for Windows 10/11

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...

AI Job Threat for Devs

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...

Trying to create a lan-to-lan vpn between two differents networks

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...

Windows Forms - .Net 8.0

by: adsilva |last post by:

A Windows Forms form does not have the event Unload, like VB6. What one acts like?

transfer the data from one system to another through ip address

by: 6302768590 |last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

Comprehensive Guide to Website Development in Toronto: Expert Insights from BSMN Consultancy

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...