meaning of crc

1. CRC cyclic redundancy check creationism The false belief that large, innovative software designs can be completely specified in advance and then painlessly magicked out of the void by the normal efforts of a team of normally talented programmers. In fact, experience has shown repeatedly that good designs arise only from evolutionary, exploratory interaction between one or at most a small handful of exceptionally able designers and an active user population - and that the first try at a big new idea is always wrong. Unfortunately, because these truths dont fit the planning models beloved of management, they are generally ignored. [Jargon File] creeping elegance Describes a tendency for parts of a design to become elegant past the point of diminishing return, something which often happens at the expense of the less interesting parts of the design, the schedule, and other things deemed important in the Real World. See also creeping featurism, second-system effect, tense. creeping featurism /kreeping feechr-izm/ Or "feature creep" A systematic tendency to load more chrome and features onto systems at the expense of whatever elegance they may have possessed when originally designed. "The main problem with BSD Unix has always been creeping featurism. " More generally, creeping featurism is the tendency for anything to become more complicated because people keep saying "Gee, it would be even better if it had this feature too". The result is usually a patchwork because it grew one ad-hoc step at a time, rather than being planned. Planning is a lot of work, but its easy to add just one extra little feature to help someone, and then another, and another, . . . . When creeping featurism gets out of hand, its like a cancer. Usually this term is used to describe computer programs, but it could also be said of the federal government, the IRS 1040 form, and new cars. A similar phenomenon sometimes afflicts conscious redesigns; see second-system effect. See also creeping elegance. [Jargon File]

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