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smiley n. See emoticon.
smoke vi. 1. To crash or blow up, usually spectacularly. "The new version smoked, just like the last one." Used for both hardware (where it often describes an actual physical event), and software (where it's merely colorful). 2. [from automotive slang] To be conspicuously fast. "That processor really smokes." Compare magic smoke.
smoke and mirrors n. Marketing deceptions. The term is mainstream in this general sense. Among hackers it's strongly associated with bogus demos and crocked benchmarks (see also MIPS, machoflops). "They claim their new box cranks 50 MIPS for under $5000, but didn't specify the instruction mix sounds like smoke and mirrors to me." The phrase, popularized by newspaper columnist Jimmy Breslin c. 1975, has been said to derive from carnie slang for magic acts and 'freak show' displays that depend on 'trompe l'oeil' effects, but also calls to mind the fierce Aztec god Tezcatlipoca (lit. "Smoking Mirror") for whom the hearts of huge numbers of human sacrificial victims were regularly cut out. Upon hearing about a rigged demo or yet another round of fantasy-based marketing promises, hackers often feel analogously disheartened. See also stealth manager.
smoke test n. 1. A rudimentary form of testing applied to electronic equipment following repair or reconfiguration, in which power is applied and the tester checks for sparks, smoke, or other dramatic signs of fundamental failure. See magic smoke. 2. By extension, the first run of a piece of software after construction or a critical change. See and compare reality check.
There is an interesting semi-parallel to this term among typographers and printers: When new typefaces are being punch-cut by hand, a smoke test (hold the letter in candle smoke, then press it onto paper) is used to check out new dies.
smoking clover n. [ITS] A display hack originally due to Bill Gosper. Many convergent lines are drawn on a color monitor in AOS mode (so that every pixel struck has its color incremented). The lines all have one endpoint in the middle of the screen; the other endpoints are spaced one pixel apart around the perimeter of a large square. The color map is then repeatedly rotated. This results in a striking, rainbow-hued, shimmering four-leaf clover. Gosper joked about keeping it hidden from the FDA (the U.S.'s Food and Drug Administration) lest its hallucinogenic properties cause it to be banned.
SMOP /S-M-O-P/ n. [Simple (or Small) Matter of Programming] 1. A piece of code, not yet written, whose anticipated length is significantly greater

 
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