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Old 02-26-2013, 08:24 PM   PM User | #1
abell12
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What does this delimiter do
I have this line in my java code. Can you explain the regular expression and what it does?

Code:
scanner.useDelimiter("[ ]*(,)[ ]*");
Thanks in advance
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Old 02-26-2013, 10:02 PM   PM User | #2
Fou-Lu
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It simply changes the token on which is used to skip input for use with next* calls (assuming that this is on the java.util.Scanner object). So this would tokenize on the ' , ' instead of just the default whitespace.
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