In Racket, regular functions evaluate their arguments before calling a function. For example, if f is a function then (f (+ 2 3) (-4 1)) is the same as (f 5 3). For most operations, this style of ...

Excel macros let you automate repetitive tasks for substantial time savings. Here’s how to put them to work for you. If you regularly work with Excel spreadsheets, you probably find yourself repeating ...

Although subsequent chapters go into far more detail on the various elements of the macro language, this section highlights some of the possibilities, with pointers to more information. macro ...