number-formatting

I'm trying to format decimals in XQuery. The decimals are currency, so the format should be ,###.## . For example: 5573652.23 should be 5,573,652.23 and 352769 should be 352,769 (or 352,769.00 if it's easier/cleaner) Right now I'm using this function from http://www.xqueryhacker.com/2009/09/format-number-in-xquery/ , but I can't use decimals with it: declare function local:format-int($i as xs:int) as xs:string { let $input := if ($i lt 0) then fn:substring(fn:string($i), 2) else fn:string($i) let $rev := fn:reverse(fn:string-to-codepoints(fn:string($input))) let $comma := fn:string-to

How can I change the TEdit's default error message when I use it in NumbersOnly mode. I mean this error: Unacceptable character You can only type a number here Is it possible to change this message ? I don't know a direct way to change the value of that message (which is handled by Windows) but you can show your own message and then avoid to show the original windows hint ballon, using the Abort procedure in the OnKeyPress Event. Check this sample procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char); begin if not (CharInSet(Key,['0'..'9',#8,#9])) then begin ShowHintMessage('Only

Is there a way with NumberFormat to display : '15' if double value is 15.00 '15.50' if double value is 15.50 Thanks for your help. Actually, I think it's easier to go with truncateToDouble() and toStringAsFixed() and not use NumberFormat at all: n.toStringAsFixed(n.truncateToDouble() == n ? 0 : 2); So for example: main() { double n1 = 15.00; double n2 = 15.50; print(format(n1)); print(format(n2)); } String format(double n) { return n.toStringAsFixed(n.truncateToDouble() == n ? 0 : 2); } Prints to console: 15 15.50 Edit: The solution posted by Martin seens to be a better one I don't think this

I'm using exponential formatting to format a decimal number in C#. For example if the number is 0.0001234567 Formatting with (0.0000123456).ToString("E4"); Shows 1.2345E-004 How can I remove leading zero from exponent so it read as below? 1.2345E-4 Assuming you need to always show 4 digits after decimal point, try "0.0000E+0" so it will show (0.0000123456).ToString("0.0000E+0"); //1.2345E-5 (0.0000120000).ToString("0.#E+0"); //1.2000E-5 if you don't need to show 4 digits after decimal points use "0.#E+0" so it will show (0.0000123456).ToString("0.#E+0"); //1.2E-5 (0.0000120000).ToString("0.#E

I have this $example = "1234567" $subtotal = number_format($example, 2, '.', ''); the return of $subtotal is "1234567.00" how to modify the definition of $subtotal, make it like this "1,234,567.00" Below will output 1,234,567.00 $example = "1234567"; $subtotal = number_format($example, 2, '.', ','); echo $subtotal; Syntax string number_format ( float $number , int $decimals = 0 , string $dec_point = '.' , string $thousands_sep = ',' ) But I advise you to use money_format which will formats a number as a currency string Nathan Srivi You have many options, but money_format can do the trick for

I am storing phone number in database as "1234567890". How do can you use number_to_phone to display the number nicely in a form as "(123) 456-7890"? I tried the following but it showed just the numbers. <%= f.text_field number_to_phone(:phone_number) %> Thanks. you can create a simple helper like this in your application helper def format_phone(phone, mobile=false) return phone if format.blank? groupings = format.scan(/d+/).map { |g| g.length } groupings = [3, 3, 4] unless groupings.length == 3 ActionController::Base.helpers.number_to_phone( phone, :area_code => format.index('(') ? true :