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String Counting

1 reply on 1 page. Most recent reply: Jul 23, 2003 12:21 PM by Mr Plow

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Philip Pompili

Posts: 12
Nickname: ppompili
Registered: Jul, 2003

String Counting Posted: Jul 23, 2003 11:05 AM
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How do I count the number of characters in a string, and then if someone enters a char, how do i see if that char exsists in that string.

Thanks


Mr Plow

Posts: 18
Nickname: mrplow
Registered: Jun, 2003

Re: String Counting Posted: Jul 23, 2003 12:21 PM
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To find the anwsers to your questions, look at the Java API.
You can download it here: http://java.sun.com/j2se/1.4.1/download.html#docs

Once you have downloaded it, browse to the java.lang.String object and look at the public methods for the class. There you will find descriptions of how to use the methods length() and indexOf(int ch).

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