Over the years, I have written several Java tools that take command line arguments to control their behavior. Early on, I found it annoying to manually create and maintain the code for processing ...

Writing code to parse command line arguments is still necessary sometimes. When you need to examine command line arguments, see how and why you should use your open source Java toolkit and use ...

From time to time, I find myself needing to handle command-line arguments ... while parsing using GnuParser:n" + parseException.getMessage() ); } } The complete code for the example application ...

Working with Command-Line Arguments. Now, let's look at how to use the command-line arguments of a program in Clojure using a lein project. The steps for creating the "cla" project are as follows: $ ...