Call the Java String length () method Hold the value of the String length in a variable for future use Java String length method () The Java String class contains a length () method that returns the ...

One of the nasty little traps a Java developer can run into occurs when Collection.contains(Object) is not used with appropriate understanding. I demonstrate this potential trap in this post.

In this article, you'll take advantage of the commonly used StringTokenizer class to perform better tokenization of complicated and information-rich strings.