Are the different kinds of loops interchangeable? in other words, can you use one in place of the other?
prg/420

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

When copying and pasting text, the first step is move your cursor type the text select the copy command select the paste command