How do you round a floating point number in Perl?
How can I round a decimal number (floating point) to the nearest integer? e.g. 1.2 = 1 1.7 = 2 ...
How can I round a decimal number (floating point) to the nearest integer? e.g. 1.2 = 1 1.7 = 2 ...
In simulator mode, myapp has an icon with round corners, but on real iPhone, the corners arn't rounded. ...
How to, in C# round up any value to 10 interval? For example, if I have 11, I want it to return 10, if I have 136, then I want it to return 140. I can easily do it by hand return ((int)( number/10))*10 But I am looking for an builtin algorithm to do this job, something like Math.Round(). The reason why I won't want to do by hand is ...
You guys were very helpful yesterday. I am still a bit confused here though. I want to make it so that the numbers on the rightmost column are rounded off to the nearest dollar: http://www.nextadvisor.com/voip_services/voip_calculator.php?monthlybill=50&Submit=Submit the code for the table looks like this: I want $offer[1,2,3,...
I have the following values being returned in a column.. 0.250000 and 13.000000. I'd like to round the 0.250000 up to 1 and leave the 13 as is. Any easy way to do this since they both fall within the same column? ...
I'm trying to do an echo of a variable containing 1400000. so there is written: echo round(1400000); this gives 1,4E+6 instead of the full number. Anybody an idea on how to display it fully? ...
Duplicate of: round() for float in C++ I'm using VS2008 and I've included math.h but I still can't find a round function. Does it exist? I'm seeing a bunch of "add 0.5 and cast to int" solutions on google. Is that the best practice? ...
NSTimeInterval == double; (e.g. 169.12345666663) How can I round up this double so that there are only 2 digits left after the "dot"? It would be very good if the result is a NSNumber. ...
I use an acceleration sensor to calculate the current accelerations and it returns the double value. However I would like to compare the current acceleration with value 9.8. Before doing that i have to round the value received from the sensor so the question is: How to round a doble value to a selected number of decimals in .NET? ...
hi, im trying to make a JButton round at the (x,y) corrds of (150,210). i want the button to be an oval of the size (40,40). and the buttons background color red. it doesnt need text so i should get a button to what ever size i want right. i am using a panel and i set the setLayout to null setLayout(null) i checked google and it brou...
I'm creating this rating system using 5-edged stars. And I want the heading to include the average rating. So I've created stars showing 1/5ths. Using "1.2" I'll get a full star and one point on the next star and so on... But I haven't found a good way to round up to the closest .2... I figured I could multiply by 10, then round of, and...
I am writing a Perl/Tk script which displays Excel worksheets using the ss2tk example script from the Spreadsheet::Read module. It does not round off two decimal places but the function from Spreadsheet::XLSX::Utility2007 does round off to two decimal places. Why? I'm trying to use that second function as a feature of my program to offer...
I'm working on a legacy product and i have some SQL being executed through ADO, to an Access database with linked tables to SQL Server. I'm getting the error 'Undefined function 'Round' when i execute the SQL but if i take the query and run directly in Access it works fine. I know that EVERYTHING is correct and that this is a machine s...
We are using MySql 5.0 on Ubuntu 9.04. The full version is: 5.0.75-0ubuntu10 I created a test database. and a test table in it. I see the following output from an insert statement: mysql> CREATE TABLE test (floaty FLOAT(8,2)) engine=InnoDb; Query OK, 0 rows affected (0.02 sec) mysql> insert into test value(858147.11); Query OK, 1 row ...
I need to make a round object much like a speedometer (with moving needle inside indicating a value) in a browser. currently for all other items on this page iam using jquery. I rather not use flash as it needs to be ipod / iphone usable. Any experience others have had doing this is greatly appreciated. ...
please go to : http://jlecologia.com/page1c.html to see the problem the top box look fine.. but in ie6 there is a double top and bottom border... can somebody point me ut what i have done wrong ?.. Or can anybody tell me a javascript rounded box that accept to do that effect with the border that is unequal. I have test some and they a...
I need a solution for round corners using javascript with or without jQuery in IE8 standards mode. ...
Here is the SELECT statement: SELECT ROUND(ISNULL(SUM(Price),0),2) As TotalPrice FROM Inventory WHERE (DateAdded BETWEEN @StartDate AND @EndDate) Any ideas of why it's not rounding to two decimal places? ...
round(45.923,-1) gives a result of 50. Why is this? How it is calculated? (sorry guys i was mistaken with earlier version of this question suggesting value was 46) ...
Im trying to put a rounded rectangle using Nifty technique. But not working help me. My Code is Below st.html <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/ht...