Computers, Operating Systems
Yuav ua li cas muab ib daim ntawv tiv thaiv "dev"? Vim li cas hu ua "aub"
Ampersand, luaj, circumflex, octotorp, asterisk - puas yog tag nrho cov npe no? Tiam sis feem ntau tib neeg pom lawv txhua hnub, tab sis tsis paub tas lawv cov npe nrov li ntawd. Tab sis qhov no yog k, kuv, q, q thiab *, feem. Thiab yuav ua li cas nrhiav kev tawm qhov twg ntawm "tus aub" icon tuaj ntawm, qhov twg nws yog siv thiab yog vim li cas nws hu ua?
Keeb kwm
@ Tshwm sim nyob rau hauv medieval cov ntawv, tab sis lub npe ntawm tus neeg thawj zaug pib siv nws tsis paub. Lub sij hawm ntawd, cov monks tau sau nws los hloov cov ntawv ua ke thiab cov lus sau ua "hauv", "on", "nyob rau hauv relation to", thiab lwm yam., Uas yog, Latin lub npe. Tsis tas li ntawd, nyob rau Fabkis thiab nyob rau hauv Spain, qhov kos npe no tau ntsib los xaiv ib qho ntawm qhov kev ntsuas hnyav - arroba, vaj huam sib luag rau 11.5-12.5 kg. Hauv qee cov ntaub ntawv luam tawm, kos npe "tus aub" tau ntsib thaum nws tau haus dej caw. Yog li ntawd, kws txawj ntseeg hais tias cov hlab ntsha rau haus - amphorae - kuj tau xaiv.
Tom qab, nws tau siv los ntawm cov neeg lag luam thaum tsim cov nyiaj lag luam. Nrog rau cov invention ntawm luam ntawv machine thiab typewriters "aub" icon tswm rau lawv twj remote controls. Thiab tom qab qhov teeb meem ntawm cov computers, kuv tsiv mus nyob rau ntawd. Nyob rau hauv kev twb kev txuas nrog nws cov lus ua lus Askiv, nws tau hu ua commerical at. Txij li thaum ua ntej lub keyboards hauv computer hauv USSR qhov kos npe tsis tau paub, hauv Lavxias nws lub npe lossis ntau lub npe tseem tsis tau txais. Dua li ntawm qhov tseeb uas nyob rau hauv cov phau ntawv laus phau ntawv ib tug tau ntsib cov cim remotely reminiscent ntawm @, lawv tseem tsis tau paub. Yog li nws yog to taub yog vim li cas nws tsis tau txais ib qho kev tsim thiab kev sib haum xeeb. Hauv kev sib tham, ntau lub npe siv ib zaug. Vim li cas thiaj li yog lub icon hu ua "aub"? Muaj ob peb lub laj thawj.
Vim li cas tus "aub"?
- Los ntawm nws tus kheej, lub cim @ resembles ib tsaug zog aub uas tau nkag mus rau hauv ib lub hnab ris.
- Cov lus Askiv lub npe ntawm cov cim no zoo nkaus li ib tus aub tsiv, tab sis nws tsis tuaj yeem cuam tshuam dab tsi lub cim no yog lub npe tiag tiag.
- Thaum kawg, feem ntau yuav xaiv: thaum lub sij hawm thaum computers tau siv ntau dua li niaj hnub no, ntau tus kws kho mob tau ua rau qhov kev ua si taug txuj kev nyuaj, uas siv cov cim sib txawv mus rau lwm cov cim thiab cov khoom. Lub ntsiab lus tseem ceeb muaj ib tug loyal tus khub - nws tus aub. Nws tsis yooj yim twv seb lub cim tau siv rau nws lub npe.
Dhau ntawm lub npe no, muaj ntau ntau lub npe rau @. Curiously, dab tsi ntxiv yog hu ua no icon.
Lwm cov npe hauv Lavxias
Ntxiv rau cov kab lus tsis muaj ntau, cov npe ntawm cov "dogs" yog siv: "monkey", "krakozyabra", "zakoryuchka", "ear", "snail", "cat", "rose", "trog" thiab lwm tus. Raws li txoj cai, xws li cov npe qhia txog tib neeg lub tswv yim hais txog dab tsi lub cim no zoo li. Thiab cov neeg siv Internet tsis hais lus Askiv tsis yog thawj qhov no - nyob rau ntau hom lus uas tsis yog lus European yog cov npe ntawm lub npe tiag tiag los kuj yog cov ntsiab lus "zoo tshaj plaws".
Hauv lwm lub tebchaws
Ntau tus neeg txawv tebchaw ntseeg hais tias @ zoo nkaus li zoo li lub strudel, uas, muaj xwm txheej, tsis yog li tsimnyog, muaj kev zoo sib xws. Nyob hauv Fabkis thiab Spain, lub npe qub "arroba" tau tshwj tseg. Hauv qee lub tebchaws, lub npe yog txuam nrog tsab ntawv "a" zoo li cov cim "dev". Nyob rau hauv Serbia, piv txwv li, lub npe "vwm A" yog siv, thiab nyob rau Nyab Laj - "twisted A".
Thiab tseem, thaum sib txuas lus cov neeg sawv cev ntawm ntau lub teb chaws, raws li txoj cai, @ yog hu ua. Nrog rau kev sib kis ntawm Internet, qhov no tau tsim nyog, yam tsawg kawg thiaj li txiav txim siab ncaj qha rau ib tug neeg nws email chaw nyob. Los ntawm txoj kev, "aub" tau raug pom zoo raws li ib qho tseem ceeb cim hais tias txawm tau nws tus kheej code nyob rau hauv 2004. Morse code.
Los ntawm txoj kev, lub npe nrov heev nyob rau hauv Lavxias teb chaws rais los ua cov ntsiab lus ntawm ntau txoj kev tso dag. Txij li thaum lub cim no feem ntau pom muaj nyob rau hauv email chaw nyob, thiab thawj feem ntawm lawv yog cov npe los yog npe nicknames ntawm cov neeg, tej zaum txhua yam suab nrov heev.
Yuav ua li cas luam tawm?
Tus dev icon nyob rau hauv cov keyboard yog nyob ntawd nws yog yuav luag tsis paub nws. Nyob rau hauv tas li ntawd, lub Lavxias teb sab layout tsis, vim hais tias nws tsis xav tau muaj. Tom qab tag nrho, nws yog tsuas yog tsis siv los ntawm Russians nyob rau hauv lawv cov lus thiab sau ntawv. Nyob rau hauv cov lus Askiv layout ntawm tus qauv keyboard, @ yog ntawm tus yuam sij 2. Kuv yuav sau cov ntawv "dev" li cas? Heev tsuas - khawm hauv qhov tseem ceeb ua haujlwm, nyem rau ntawm 2 lub xov tooj saum toj kawg nkaus. Hauv lwm qhov layouts, qhov no tsis ua haujlwm. Yog tias koj xav tau tiag tiag, koj tuaj yeem muab daim ntawv no tawm los ntawm txhua tus email. Muaj lwm txoj kev yuav ua li cas muab lub icon "dev" - qhib nyob rau hauv ib phau ntawv editor, piv txwv li, Microsoft Word, cov ntawv qhia rau kev sau cov cim tshwj xeeb. Nrhiav lub npe yuav tsis tau yooj yim, nyob rau hauv tib lub qhov rais, koj yuav teev ib tug keyboard shortcut, los ntawm cov uas nws yuav tsum tau mus sau cov @ nyob rau hauv lub neej yav tom ntej.
Siv
Nws ntseeg hais tias ib feem ntawm nws qhov kev ua haujlwm zoo tam sim no "dev" tshuav tus txiv neej uas yog thawj xyoo 1971 los xa e-mail hauv lub Arpanet network, uas yog tus saib xyuas ntawm cov niaj hnub Internet - Ray Tomlinson. Ib tug neeg txawm li ascribes rau nws lub invention ntawm no cim, tab sis qhov no tsis yog li ntawd. Tam sim no @ yog siv los ua lub separator rau cov npe ntawm tus mailbox nws tus kheej thiab cov npe ntawm nws nyob. Daim ntawv no tau xaiv rau qhov laj thawj yooj yim heev - nws yuav tsis muaj nyob hauv lwm tus lub npe, yog li tsis meej pem nrog cov identifiers yuav tsis tshwm sim. Nws yog qhov kev ua tiav ntawm daim ntawv thov uas yog feem ntau ceebtoom rau cov neeg siv Internet hauv internet, tab sis @ yog siv tsis yog ntawm no xwb. Nws kuj muaj nyob rau hauv cov lus programming. Muaj lub icon ua haujlwm rau ntau lub hom phiaj: hauv PHP nws puv ntawm qhov tso tawm ntawm qhov ua yuam kev, hauv Perl - raws li ib qho kev paub txog tus qauv, thiab lwm yam. Qee cov koom haum siv @ raws li lawv tus cim cim. Tsis tas li ntawd, nyob rau hauv ib co Romance lus, qhov no icon yog siv nyob rau hauv lub tshuab hluav taws xob xov xwm ntawm cov phooj ywg, Yog hais tias koj xav kom ua li no los yog tias tus nruab nrab pab pawg neeg koom rau tej vim li cas, uas yog, thiab ntau xyoo lub @ los yog.
Tej zaum nws yuav zoo li tias lub cim no tsis yog qhov xav tau ntau, tab sis nws tsis yog. Hloov cov "dev" yog yuav luag tsis yooj yim, thiab nws tsis tsim nyog nws - txhua tus twb tau siv rau nws lawm.
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