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Find the last character in a srting.

 
Greenhorn
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I' trying to find out how do you know how many characters are in a string. Because to use getChars you have to know before hand how many characters you want to end at.
 
Sheriff
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Have you checked the javadoc for the String class? (and please proof-read your posts -- "srting"?)
 
Ranch Hand
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The Java API docs will answer your question. You can find it in this link http://download.oracle.com/javase/6/docs/api/
 
Marshal
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I am sure there is an easier way to do it than use getChars.
 
Greenhorn
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you can try:

 
Ranch Hand
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Java Reni wrote:you can try:


How would you find the last character in a String with lastIndexOf(..) ??
 
Sheriff
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"Java Reni", please check your private messages regarding an important administrative matter.
 
Ranch Hand
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So you want to find the *cough* length *cough* of a String huh..... I wonder if the API has information about how to find the *cough* length *cough*


Welcome to Java Ranch!

 
Sheriff
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Don't forget a method to get the char at a specific position. However, what you should never forget are two cases: a) the string is empty (i.e. there is no last character), and b) the string reference is null (i.e. there is no string at all).
 
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