Reviews For Payless ShoeSource Customer Service (5) bad manager at 567...warrenton, or Over heard a store manager at 567 repremand an employee for not showing me a shoe... really not needed.
Haskell is most likely quite different from any language you've ever used before. Compared to the usual set of concepts in a programmer's mental toolbox, functional programming offers us a profoundly different way to think about software. In Haskell, we de-emphasise code that modifies data.
Well-written functions should be general enough to be used in a wide range of contexts, not specific to a particular problem. Functions can be stored in libraries for later re-use. Examples of functions we have used include log( ), sqrt( ), abs( ), cos( ), etc.