Nop vs Nob - What's the difference?
nop | nob |
(programming) A no-op; a CPU instruction that does nothing.
* 1999 , Dominic Sweetman, See MIPS Run
* 2004 , Patterson et al'', ''Computer Organization and Design: The Hardware/Software Interface
(programming) To replace machine code with nop instructions when modifying software.
* 1992 , The Cyborg, The Cracking Manual
(slang, chiefly, British) a wealthy or influential person; a toff
:: Baldrick, Blackadder Goes Forth
The head.
(cribbage) a jack of the same suit as the card turned up by the dealer.
(slang) The glans penis, the sensitive bulbous structure at the end of the penis also known as the head of the penis.
To hit in the head
As nouns the difference between nop and nob
is that nop is a no-op; a CPU instruction that does nothing while nob is a wealthy or influential person; a toff.As verbs the difference between nop and nob
is that nop is to replace machine code with nop instructions when modifying software while nob is {{cx|informal|lang=en}} To hit in the head.As a proper noun Nob is
a place, north of Jerusalem, whose inhabitants were massacred by Saul.nop
English
Noun
(en noun)- The MIPS instruction set is rich in nops , since any instruction with zero as a destination is guaranteed to do nothing.
- Notice that in computing CPI or IPC, we do not count any nops executed as useful instructions.
Verb
(en-verb)- For example, if there is a CALL 3140 and we want to skip this call, we can NOP it out.
Anagrams
* ----nob
English
Etymology 1
* From "nobleman" or "member of the nobility" (Doubtful) * From "white-nob" (Eighteenth century) or "white-head", referring to the powdered wigs used by those affecting upper middle-class status.Noun
(en noun)- The masses have risen up and shot all their nobs.
Etymology 2
(en)Noun
(en noun)- Jack and Jill went up the hill / to fetch a pail of water; / Jack fell down and broke his crown / and Jill came tumbling after. / Up Jack got and home did trot, / as fast as he could caper, / to old Dame Dob / to mend his nob / with vinegar and brown paper.
- One for his nob .