number-formatting

问题 I need to convert dates (up to last row) in column "C" from the existing format 24/01/2016 to 24.01.2016 The result has to be in date format. My current code is: LastRow9 = ws5.Cells(Rows.Count, "C").End(xlUp).Row For X9 = 1 To LastRow9 searchvalue = Cells(X9, "C").Value Answer = Split(searchvalue, "/") ws5.Cells(X9, "A").Value = Answer ws5.Cells(X9, "A").Value = Format(Answer, "dd.mm.yyyy") Next X9 the answer i get is 30.12.1899 a bit off the mark 回答1: Try changing the Range.NumberFormat

问题 We are trying to use localization support in our application and looking at the toLocaleString() . We also had a look at Intl.NumberFormat and its format method. Do they have any relation? Which one is better to use? 回答1: From MDN docs for Number.prototype.toLocaleString(): When formatting large numbers of numbers, it is better to create a NumberFormat object and use the function provided by its NumberFormat.format property. In most cases you can use Number.prototype.toLocaleString() . It's

问题 Here is what I want to accomplish: Value Display 1 1 11 11 111 111 1111 1.11k 11111 11.11k 111111 111.11k 1111111 1.11M 11111111 11.11M 111111111 111.11M 1111111111 1.11B 11111111111 11.11B 111111111111 111.11B This is the format that a Bloomberg terminal uses to display currency figures. Numbers don't go past B . Here is what I have tried so far: [>999999999.999]#,,,"B";[>999999.999]#,,"M";#,##0_M I stole it from here and I cannot find documentation that shows how to improve it. 回答1: When

问题 Im running a simple script to estimate roots for a function. Everything works great, each iteration of the algorithm prints off the current x and f(x), but when the script finishes and sets the final estimate of x as the output of the function the value is returned and rounded to 3 decimal places... while k < maxit k = k + 1; dx = b - a; xm = a + 0.5*dx; % Minimize roundoff in computing the midpoint fm = feval(fun, xm, diameter, roughness, reynolds); fprintf('%4d %12.20e %12.4e\n',k,xm,fm);

问题 Java uses period in decimals, e.g. 1/2 = 0.5 Is there any way to make it use comma instead, as in 1/2 = 0,5? And not to use comma for thousands (as in one hundred thousand = 100,000) but use space instead (100 000)? When it comes to output I suppose I could use all sorts of string format functions, but the problem is input (JTable). Some columns require Double format so users must enter something like 45.5 and in these parts they are used to 45,5 :) Thanks in advance Update: I tried using

问题 How do I format an int value of 123456789 as 123,456,789 ? 回答1: try this code public class Main { /** * @param args the command line arguments */ public static void main(String[] args) { // TODO code application logic here DecimalFormat formatter = new DecimalFormat("###,###,###"); System.out.print(formatter.format(123456789)); } } you can write a function in jsp block <%! %> and the code inside the main method. 回答2: Use JSTL fmt:formatNumber http://download.oracle.com/docs/cd/E17802_01

问题 I have in xaml: <TextBlock Text="{local:Bind Test}" ToolTip="{local:Bind Test}" /> And here is screenshot (using magnifier): My question is what is going on here? Why tooltip displays value differently (decimal point is . while , is expected)? Longer story: I am trying to display numbers in same format as in user Windows number format preferences. For this I've override the language before displaying window (overriding App.OnStartup): FrameworkElement.LanguageProperty.OverrideMetadata(typeof

问题 I have a text input field for a form where users are meant to enter a number. I would like to automatically insert a comma after every third digit. For example, entering '20' would result in '20'. Entering '100' would result in '100'. But if they were to enter '1000', a comma would be inserted between the 1 and the following 0's (e.g., 1,000). Obviously this behaviour would continue should the number reach 7 digits (e.g., 1,000,000). Is there an easy way to do this? I'm a bit of a newb at all

问题 In VB.Net, is there a way of auto-detecting the culture of a string representation of a number? I'll explain the situation: Our asp.net web site receives xml data feeds for boat data. Most of the time, the number format for the prices use either a simple non-formatted integer e.g. "999000". That's easy for us to process. Occaisionally, there are commas for thousands separators and periods for the decimal point. Also, that's fine as our data import understands this. Example "999,000.00". We're

问题 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 ? 回答1: 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: