Parsing a Comma-Separated String
String str = "tim,kerry,timmy,camden"; String[] results = str.split(","); |
The split() method on the String class accepts a regular expression as its only parameter, and will return an array of String objects split according to the rules of the passed-in regular expression. This makes parsing a comma-separated string an easy task. In this phrase, we simply pass a comma into the split() method, and we get back an array of strings containing the comma-separated data. So the results array in our phrase would contain the following content:
results[0] = tim results[1] = kerry results[2] = timmy results[3] = camden
Another useful class for taking apart strings is the StringTokenizer class. We will repeat the phrase using ...
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