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Concatenating Strings in Java

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Published on Mar 13, 2012

Writing a function to iterate over a string and use concatenation to build a new string with only some of the original parts.

1) What is the name of my function?

2) What is the return type of my function?

3) What is the parameter of the function?

4) What is the purpose of the string s?

5) Why do I count by 2's in my for loop?

6) How many letters at a time are accessed by my substring method?

7) What is concatenation?

8) What are the two options in main when calling a value returning function mentioned in this video?

9) What value would a call to EveryOther return if it were passed the parameter "narwhal"?

10) Write a modified version of the function (yes, the whole thing) that prints the OTHER every other letters (i.e. skips the first).

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