November 2005
Intermediate to advanced
304 pages
6h 14m
English
Content preview from Wicked Cool Java
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Splitsville: Using the String.split Method
Developers sometimes need to split a String into substrings using a delimiter such as a comma, tab, or whitespace. As we discussed in the previous section, Java 1.4 added the Pattern class for performing text comparisons with regular expressions. In addition to pattern matching, a Pattern object can split a String into an array of substrings, using the regular expression as the delimiter. For example, a one-line comma-delimited list can be split into an array of Strings, using a comma as the pattern:
String data = "Australia,Fiji,New Zealand,Papua New Guinea"; Pattern comma = Pattern.compile(","); String[] ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.