ASCII Code Control Characters
Ndithudi mudadabwa momwe dziko la makompyuta limagwirira ntchito, chabwino, ndizovuta kwambiri kuposa momwe timaganizira komanso kumbuyo kwa ntchito zosavuta monga kulemba pa pepala la Mawu kapena kutumiza chikalata kuti chisindikize, pali njira zomwe zimachitika mu ma microseconds omwe adasindikizidwa kale.
American Standard Code for Information Exchange kapena ASCII kwa chidule chake mu Chingerezi, ndi mndandanda wa zilembo kapena zizindikiro zomwe zimachokera ku Chilatini ku -monga momwe dzina lake limanenera- kusinthana zambiri ndikuchita bwino.
Mndandanda wa zilembo zowongolera ndi zizindikiro za ASCII
Kodi zilembo za ASCII zowongolera ndi ziti?
Iwo alipo, ndi Zilembo zosindikizidwa za ASCII omwe ndi omwe tingathe kuwawona ndi zilembo zowongolera zomwe zili omwe amatumiza chidziwitso kuti agwire ntchito, monga kutumiza fayilo kuti isindikizidwe, mwachitsanzo.
Mndandanda wa zilembo ndi zizindikiro za awiriwa zimabweretsa chinachake chotchedwa Zowonjezera zilembo za ASCII ndipo ndi zilembo "zowonjezera" zomwe timagwiritsa ntchito tsiku lililonse, monga: ¡,',?,-,€,#, ndi zina.
Kumvetsetsa izi, titha kunena kuti zilembo zowongolera ma code ASCII sizomwe titha kuziwona, koma zomwe timaziwona. amaphedwa mkati mwa dongosolo kuti apereke lamulo.
Ma ASCII code control zilembo ndi zizindikilo zidatuluka kuti zipereke yankho ku vuto lapadziko lonse lapansi, ndipo ndiye Zaka zambiri zapitazo, zambiri zinali zovuta kufalitsa monga momwe zilili panopa.
Kutengera ndi kompyuta yomwe imagwiritsidwa ntchito ndi ogwiritsa ntchito, makina ogwiritsira ntchito amasiyanasiyana, ndipo nawo, mawonekedwe omwe mafayilo amatha kugawidwa mosiyanasiyana, ndiye kuti, fayilo sinawonekere kapena kuwerenga chimodzimodzi pakompyuta imodzi monga idachitira pa ina.
Izi zidachitika chifukwa kompyuta iliyonse idalembedwa mosiyanasiyana, tiyeni tikumbukire kuti, kumayambiriro kwa zaka zamakompyuta, zofunidwa sizinali monga momwe zilili masiku ano. panali zotheka zambiri encode matebulo, zizindikiro, zizindikiro ndi ena payekha.
Pomwe kufunikira kwa zida zamagetsi kudakula komanso kufunikira kogawana zidziwitso kumakulirakulira Khodi ya ASCII.
Mwa njira iyi, zinali zotheka kupereka njira yothetsera vuto, lomwe lapangidwa.
Zizindikiro zowongolera ma code ASCII zasungidwa ndi ma code makumi atatu ndi awiri oyamba, omwe amawerengedwa 0 mpaka 31; sanalingalire kuyambira pachiyambi kuti aziimira zidziwitso zosindikizidwa, koma kuwongolera zida.
Kodi amagwiritsa ntchito chiyani?
ASCII code control zilembo zimagwiritsidwa ntchito popereka malamulo, ndiko kuti, kuchita malamulo ndikutha kubwereza zomwe zikuchitika kaya matebulo ndi zizindikiro.
Mwachitsanzo, chilichonse chomwe timachita ndi kompyuta, yapatsidwa m'matebulo chizindikiro chomwe chimagwirizana ndi zilembo za ASCII code control, popeza, ngati "chotsani" kanthu apatsidwa kachidindo 125, nthawi iliyonse inu akanikizire kufufuta batani, nambala iyi imapangidwanso kuchokera kiyi kwa ulamuliro kompyuta, ndi zimene kusankha zichotsedwa .
Chitsanzo china ndi kusindikiza chikalata chilichonse kapena chithunzi, panthawi yomwe timasankha njira yosindikiza imapanga code yomwe imagwirizana ndi zomwe zaperekedwa mu tebulo la zilembo ASCII code control.
Mwanjira imeneyi, zilembo za ASCII zowongolera zidasintha mpaka zidakhala zapadziko lonse lapansi ndipo pafupifupi zida zonse zidali nazo.
Kodi zilembo za ASCII zowongolera ma code zimagwiritsidwa ntchito bwanji?
Pali tebulo pomwe mwapatsidwa kachidindo komwe kamafanana ndi zilembo za ASCII zowongolera.
Ndipotu, mumagwiritsa ntchito zilembo za ASCII zowongolera tsiku lililonse, mwachitsanzo, mukamagwiritsa ntchito chilembo cha ESC kuti mutuluke mumasewera osewerera pa YouTube.
Kapenanso, mukamagwiritsa ntchito kiyi ya TAB, yomwe imayang'anira kusuntha cholozera pamzere kupita kumalo omwe adafotokozedwa kale pankhaniyi, ndipo nthawi zambiri molunjika, ngakhale mwanjira yomweyo, pali VT, lomwe ndi loyima tabu.
Pazenera
M'makina ogwiritsira ntchito Windows, mutha kuyika malamulo osakhala a kiyibodi pogwiritsa ntchito mapu a zilembo podina batani loyambira.
Pazenera likawoneka, mulemba "charmap" m'munda wosakira ndipo mukupita Dinani pazotsatira zomwe mukufuna.
Mukamaliza izi, mapu amtundu adzawonekera pazenera, ali ndi zonse zomwe zilipo, ingosankhani yomwe mukufuna kuthamanga ndipo ndi momwemo.
Pa Mac
Ngati muli pa chipangizo chokhala ndi makina opangira iOS monga Macs, tigwiritsa ntchito njira zazifupi za kiyibodi.
Pali zingapo ndipo zimasiyana malinga ndi zomwe mukufunas, mwachitsanzo, kuti mutuluke pulogalamu iliyonse pa Mac mudzafunika Lamulo Lotuluka, mwina ndi njira yachidule kapena ndi menyu mu pulogalamuyo chifukwa ndi X yofiyira sichimatuluka:
- Kuti mukakamize kusiya pulogalamu iliyonse yosayankha, gwirani Command + Shift + Option + Esc kwa masekondi atatu.
- Kuti mutseke zenera lililonse lomwe mukugwiritsa ntchito gwiritsani ntchito Command + W
- Kuti mutseke mawindo onse otseguka mu pulogalamuyi, gwiritsani ntchito Option + Command + W
- Kuti mutsegule tabu yatsopano mu msakatuli aliyense, gwiritsani ntchito Command + T
- Kuti mutsegule chikalata chatsopano, dinani Command + N
- Kuti mubise zenera la pulogalamu yomwe mukugwiritsa ntchito, dinani Command + H
- Kubisa pulogalamu yonse yomwe ilipo windows ndikubwerera kuseri kwa zenera, gwiritsani ntchito Command + Option + H
- Kuti muwonetse kuyambiranso, kukambirana kapena kugona kapena kutseka, dinani Ctrl + Eject
- Kuti chiwonetserocho chigone, dinani Shift + Control + Eject
- Kuti kompyuta igone, dinani Command + Alt + Eject
- Kuti musunge kapena kutseka mapulogalamu onse ndipo pambuyo pake, yambitsaninso MAC, gwiritsani ntchito Command + Control + Eject
- Kuti mutuluke muakaunti yanu ya OS X, gwiritsani ntchito Command + Shift + Q, ngakhale izi zikufunsani chitsimikiziro.
Pa Linux
Kuti mugwiritse ntchito pulogalamu yaulere, monga Linux, njirayi nthawi zambiri imakhala yosiyana chifukwa zilembo zowongolera zimasintha ndipo muyenera mukudziwa hex kodi zomwe mukufuna, chifukwa nthawi zambiri machitidwe ena awiri am'mbuyomu amagwiritsa ntchito ma decimals.
Kuti zenera litseguke kuti mulembe chimodzi mwa zilembo zowongolera, muyenera kukanikiza makiyi a Ctrl + Shift + U kuti mukatsegula bar yofufuzira mulowetse nambala ya hexadecimal.
Mwachitsanzo, kuti tiyambitse chowerengera cha sayansi mu Windows terminal code decimal ndi 126, ngati tisintha kukhala hexadecimal system timapeza 7E, ndiye timalemba 7E mukusaka ndikugunda Enter.
Iyi inali ntchito yomwe mamiliyoni ambiri opanga mapulogalamu adakhudzidwa, kotero kuti dongosolo ndi ASCII code control zilembo kukhala chinenero chomwecho padziko lonse.
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