Formatting

String Functions

Contains

Ends With

Equal Strings

Find Position

Formatting

Using Print Formatting

Lower Case

Join Strings

Starts With

String Length

Special Characters

Split a String

Substring

Upper Case

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

.

String s = String.format("%,d",12345); System.out.println(s);

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test text