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Difference between "concat" and "+"

lotus18
866 512MB
Hello Java World

Can anyone tell me what's the difference between the

1. concat and +?
2. append and insert?



Rey Sean
Dec 2 '07 #1
1 2318
JosAH
11,448 Expert 8TB
Closely study the following little example and read the API documentation:

Expand|Select|Wrap|Line Numbers
  1. String ss= "abc";
  2. System.out.println("abc" == ss+"");
  3. System.out.println("abc" ==  ss.concat(""));
  4.  
kind regards,

Jos
Dec 2 '07 #2

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