![Tricks and Treats](https://blogs.sas.com/content/iml/files/2017/02/AdvancedAnalytics-4.png)
How can you change a programming trick into a programming treat? Try this algorithm: If you develop a clever snippet of code, squirrel it away. This snippet is a "trick." If you use the trick a second time, copy and modify the code. The trick has become a "treat." If