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Old 07-31-2007, 09:27 PM
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Join Date: Jul 2007
Posts: 40
cachi is on a distinguished road
Can i just use toString?
Hi, example you can split a String into a String[] with
Code:
String[] arrString = strString.split(strDelimiter);
But how can i join this array back into a string without looping though every element, isn't there an inverse function of split, which is usually called join? Can i just use toString?

In which case how do i do a delimiter between the joined strings.

Thanks.
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Old 07-31-2007, 09:32 PM
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Join Date: Jul 2007
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brianhks will become famous soon enough
Only way I know of doing it is to use a StringBuilder.
Loop through each element and append it to the StringBuilder with the delimiter.
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