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 ...

February 12, 2008 Add as a preferred source on Google Add as a preferred source on Google Take beautiful, detailed close-ups with your compact digital camera with DIY weblog Curbly's guide to macro ...

The essence of macro photography comes down to the capabilities of the optical system. The most important feature here is the ability to get the largest possible projection of the object onto the ...

Macros are the timesaving magic trick for Office applications because they automate repetitive tasks that gobble time. This week’s feature, which spotlights Excel, is one of several articles featuring ...

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 ...