Chapter 4. The Power of Many
In this chapter, you’ll look at two very important concepts: passing arguments and working with arrays.
Before You Begin
To complete this chapter, you’ll need to be familiar with the following concepts:
The For Each command
The Do Until command
The For...Next command
After completing this chapter you will be familiar with the following:
Use command-line arguments
Use a text file in place of arguments
Create a useful error message when arguments are missing
Use named arguments
Create an array
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