Difference between revisions of "Formatting"
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| Line 1: | Line 1: | ||
{{String Functions}} | {{String Functions}} | ||
| + | You can format numbers using the <code>String.format</code> method. | ||
| + | See [[Format Printing]] for details of some other options that are available. | ||
<question> | <question> | ||
You can build a string using format. The % values are substituted. | You can build a string using format. The % values are substituted. | ||
| + | |||
| + | The output is be: | ||
| + | 12,345 | ||
<shell> | <shell> | ||
public class P{ | public class P{ | ||
| Line 9: | Line 14: | ||
}} | }} | ||
</shell> | </shell> | ||
| − | <prog>String s = String.format(" | + | <prog>String s = String.format("%,d",12345); |
System.out.println(s); | System.out.println(s); | ||
</prog> | </prog> | ||
</question> | </question> | ||
Latest revision as of 23:18, 16 November 2008
You can format numbers using the String.format method.
See Format Printing for details of some other options that are available.
You can build a string using format. The % values are substituted.
The output is be:
12,345
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