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-   -   Breaking a String (http://p2p.wrox.com/showthread.php?t=35219)

Macsood November 17th, 2005 12:52 PM

Breaking a String
I have created an ID for any entity by concatenating 3 different IDs. I want to break them into 3 IDs again.For further elaboration the ID i wan to break is:


Now i want to break this ID into 3 again.Could someone give me some ideas.

ciderpunx January 23rd, 2006 01:09 PM

In perl:
my ($city,$cat,$subcat) = split /-/,$ID;

In Java, you could use a StringTokenizer:
import java.util.*;
/*do ID concatenation, etc...*/
StringTokenizer st = new StringTokenizer(ID,"-");
city = st.nextToken();
cat = st.nexttoken();
subcat = st.nextToken();

Tutorial here:


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