* Download the Java code [here](https://resources.oreilly.com/examples/9780596007126/blob/master/examples/HeadFirstDesignPatterns_code102507.zip) (zip file). The source files are in the src directory and the class files are in the bin directory.
* Download the MVC song [here](http://csl.ensm-douai.fr/noury/20#mp3).
* Download [README.txt](https://resources.oreilly.com/examples/9780596007126/blob/master/examples/README.txt). This has all the command line run commands for each application, as well as helpful comments.
* Download the heatindex.txt file containing the heat index formula for the Weather Station in chapter 2.
* Download the [heatindex.txt](https://resources.oreilly.com/examples/9780596007126/blob/master/examples/heatindex.txt) file containing the heat index formula for the Weather Station in chapter 2.
* Download the test.txt file for chapter 3. If you are using ant to compile the java files, you can download the build.xml file. (Make sure you name this file "build.xml" to use it with ant.)
* Download the code examples in C# here (hosted and supported by Mark McFadden).
* Download the code examples in C++ here (created and supported by Glenn Puchtel).
