ASCII kodhi - Tafura yemavara uye zviratidzo
El American Standard Code yeInformation Interchange kana ASCII, nekuda kwechidimbu chayo muChirungu, ndiro zita rakapihwa kuna scharacter encoding system.
Nenzira iyi, kugovera ruzivo kuri nyore zvikuru, nokuti mafaira atinoona pane imwe kombiyuta anoonekwa nenzira imwechete pane imwe, uye nenzira iyi, hapana kurasikirwa kwemashoko.
Chii chinonzi ASCII kodhi?
ASCII kodhi ikodhi iyo inobva pakudiwa kwekuchinjana ruzivo pasina kukanganiswa kwayo kubva kune imwe komputa kuenda kune imwe.
Ngatiyeukei kuti pakutanga kwezera remagetsi, makombiyuta anogona kunyorwa mumwe nomumwe, sezvo mari uye kudiwa kwakabvumira, asi sezvo boom yekombiyuta yakakura, uye, kuwedzera, kudiwa kwavo kwakava kwakaoma.
Paidiwa hurongwa hwaive nemidziyo yese kuitira kuti mafaera mamwe chete agone kuverengwa zvakaenzana pane imwe komputa uye pane imwe zvisinei nenhambwe.
Nenzira iyi, kuchinjana kwemashoko kunonyanya kushanda uye kunoshanda.
Iyo ASCII kodhi yakakamurwa kuita akati wandei marudzi, zvichienderana nebasa raunoda kushandisa uye chii chinofanira kurongwa nenyanzvi kuti ishande nemazvo.
Izvo zvakakosha kuti uzive kuti rudzi urwu rwemutauro uye maitiro ekukodha anoshanda sei mukombuta kana iwe uchida kuzama kudzika mumusoro wenyaya iyi, sezvo ASCII iri. chimwe chinhu chakakosha pakushanda kwakakodzera kwemidziyo.
Pakutanga, kumakore ekuma60, iyi kodhi yeASCII yakavambwa pahwaro hwemabhiti manomwe, ichibvumira kuchengetedzwa kwemavara zana nemakumi maviri nemasere, kusanganisira:
- ASCII kodhi yekudzora mavara kusanganisira yekutanga 31
- ASCII kodhi inodhinda mavara ari anotevera kusvika ku128.
Nenzira iyi, kwete chete aigona nyora uye ona mafaira pakombuta, asi pakanga paine mukana wekutumira mirairo kwairi kuburikidza nekhibhodi uye kuti chiitiko chaicho chichaitwa nekuda kweASCII Code.
Kugutsa zvidikanwi zvishoma zvakaoma, makore akazowedzerwa ASCII makodhi akagadzirwa, anosanganisira tildes (´) , umlauts (ü) nezvimwe zviratidzo muhurongwa.
Zviratidzo zvatinoshandisa zuva nezuva zvakagoverwa mutafura iyi kubva kwavanenge vari chikamu che ASCII kodhi, pamwe chete nemabasa anoitwa miniti yega yega.
Tafura iyi iri nyore, asi haufanirwe kuziva zvakadzama kuti macode akapihwa kune chimwe nechimwe chiitiko ndeapi kuitira kuti agone kuve. ita nemazvo iyo ASCII kodhi.
Kuti uzvinzwisise, zviri nyore kwazvo, iyo ASCII kodhi ndeyepasirese, anenge ese maturusi anazvo uye nekuda kweizvi, tinogona kunzwisisa ruzivo rwunofambiswa.
Nenzira iyi, kushandiswa kwemakodhi ayo ari chikamu cheASCII akasiyana-siyana, anopiwa nenhamba dzakasiyana uye anotipa mukana wekuona zvatinoda kutaurirana pasina kuchinja ruzivo., saka faira yaunogadzira pane imwe mudziyo inotaridzika zvakafanana paunoivhura pane imwe.
Dzinotibatsira sei pakukurukurirana? Zvakanaka, zvisinei nemutauro waunotaura, "a" yakafanana muLatin America neEurope sezvazviri muASIA neUnited States.
Chaizvoizvo, kudiwa kwekuona chaizvo chinhu chimwe chete chatinogadzira pane imwe mudziyo pane imwe ndicho chinoita kuti makodhi anodhinda agoneke, nekuti pamberi pavo, izvo zvawaona pane imwe komputa hazvina kufanana nezvauchaona pane imwe.
Kupfuura kweruzivo urwu kubva kukiyi yatinodzvanya kana tichinyora tsamba kusvika yaratidzwa mukombuta inomiririrwa neimwe yeaya anodhinda uye akawedzerwa macode eASCII kodhi kuburikidza nenhamba dzakambopihwa mutafura.
Ndeapi marudzi eASCII kodhi aripo?
Muchidimbu, kune marudzi matatu eASCII kodhi inovhara mashandiro echishandiso, kwete kutonga kwayo chete asiwo zviratidzo nezviratidzo, pakati peaya makodhi atinawo:
Kudzora ASCII - Tafura yemavara uye zviratidzo
Ndivo vanotibatsira kuita mirairo pasina chikonzero chekushandisa makiyi dzimwe nguva uye kuti, nekuwedzera, kufambisa kubatana pakati pezvishandiso zvakazara.
Saizvozvo, zvakare nekuda kweaya macode ekutonga tinogona kubatanidza makiyi nezvatinoona pachiratidziri, ndiko, patinoshandisa kiyi yeDELETE, kodhi yakapihwa iyo inoitwa munyaya yemamilliseconds. kuti uite chiito.
Kuti isu tinzwisise zvirinani, kiyi ine Windows logo kana izwi rekuti "Menu" kana yadzvanywa, inovhura bhara rekutanga umo maapplication ese anoonekwa uye kana isu tikafamba nemiseve takananga kune yatinoda topa iyo "Enter" kiyi, iyo application ichamhanya uye zvese izvi ndezvekutenda kune macode ekutonga atakataura nezvawo.
Muchidimbu, makodhi ekudzora ndeaya anotitendera kuti tiite mabasa pakombuta tisingaaite zvakananga, semuenzaniso, kana tichida kutumira gwaro kuti ridhindwe neCtrl + Alt basa, uye iyo dialog yekudhinda inongooneka.
Kwete izvi chete, asi anoshandiswa kune mamwe akawanda mirairo, senge "Esc" kiyi yekubuda muYouTube yakazara skrini modhi, semuenzaniso.
Kana zvakare kiyi ye "Delete" iyo pese paunodzvanya bvisa chakasarudzwa kana kudzima chiri kurudyi rwendima kana nhamba equation yauri kushandisa., kusiyana nekiyi yekudzima iyo inodzima manhamba kuruboshwe.
Izvo hazviitike chete nemakiyi akakosha anoita zviito mukati mekombuta system, asi nemabhii nenhamba dziri muhardware senge keyboard pakombuta kana sarudzo yekubata pachiratidziro kuitira kuti ASCII kodhi igoneke, ine. mavara akawedzerwa uye anodhinda.
Aya mavara akawedzerwa uye anodhinda anosanganisira mavara, manhamba, pamwe nezviratidzo zvinoshandiswa nemushandisiwo zvake.
ASCII Inodhindwa - Tafura yemavara uye zviratidzo
![ASCII kodhi ye "]" - Vhara mabhuraketi - Kurudyi bracket](https://codigos-ascii.com/wp-content/uploads/Codigo-ASCII-de-Cierra-corchetes-Corchete-derecho.png)
Isu tinotaura ipapo nezve mavara anodhinda ekodhi iyi, sezvo iwo atinogona kuona uye ari chikamu chemafaira, Ndivo vatinogona kuona mumaziso nemazvo.
Aya macode anodhinda anopihwa, neimwe yezviratidzo nemabhii, uye anoenderana nenhamba hunhu inogadziriswa mukati nekombuta kwavanenge vachigadziriswa.
Kune, zvinopesana neyakapfuura, macode anodhinda ayo atinogona kuverenga pamakombuta, ndiko kuti, mavara nenhamba dzinoratidzwa nenzira yepasirese, kungoshandura mutauro kana zvichidikanwa.
Aya mavara anomiririrwa nenhamba hunhu inomiririrwa neiyo ASCII kodhi, kureva, tsamba inomiririra nhamba mumutauro wekombiyuta.
Nekudaro, idzi nhamba hadzisi izvo zvinoratidzwa pachiratidziri, saka mavara madiki kana makuru anoenderana nenhamba yakaparadzana kuti nhasi ugone kuverenga chinyorwa ichi.
Nekuda kwezviri pamusoro, uye kuziva kudikanwa kwekuita mutauro wakanaka uye chiperengo chakanaka Chero mutauro waisarudzwa kana kuti waitaurwa, zvakanga zvakakodzera kunyora mabhii nenhamba nenzira yepasi rose kuitira kuti mashoko acho asakanganiswa.
Yakawedzerwa ASCII - Tafura yemavara uye zviratidzo
Izvo zvakagadzirirwa kupa zvakanyanya "advanced" mabasa emakodhi ese aya.
Iyo ASCII kodhi yakawedzera mavara anopindura kune zvishoma zvakanyanya kuomarara zvinodiwa.
Aya makodhi akatambanudzwa akarongwawo mutafura uye anomiririrwa seaya maviri apfuura kuburikidza nekodhi yenhamba.
Kubva pakuisa apostrophe, umlaut, tilde, zviratidzo zvepumisikidzo, zvidavado, pakati pezvimwe zviratidzo nezviratidzo, zvinogoneka nekuda kwemavara akawedzerwa ari chikamu cheiyo ASCII kodhi.
Icho chinotova chikamu chezviratidzo zvakakosha uye zvakakosha zveequation yesainzi sechiratidzo chekuwedzera "+" kana chiratidzo chekupatsanura "-".
Chii ichochi?
Kuita kuti zvive nyore uye zvinyoro, iyo ASCII kodhi inoshandiswa kumiririra nhamba yega yega hunhu hunoshandiswa chero kunyora, kuita chiito kana kupa munhu akakosha.
Kureva kuti, iyo ASCII kodhi ishanduro yenhamba kana kuchinjika iyo mushandisi anoshandisa kuti akwanise kubata hurongwa panguva yake, sezvo aya macomputer masisitimu anongobata mabhinari macode semutauro wekushanda unomiririra mashandiro avo ane musoro.
Nenzira iyi, chimiro chega chega, tsamba, chiratidzo, nzvimbo, chiratidzo uye kunyange nzvimbo yega yega isina chinhu ine nhamba yenhamba inoenderana neiyo ASCII kodhi uye izvi zvinomiririrwa zviri nyore mutafura.
Kubva pakusikwa kwayo muna 1967. umo yakakwenenzverwa zvishoma nezvishoma kusvika yawana kuvandudzwa kwayo kwekupedzisira muna 1986, macode eASCII ane kushanda kwepasirese kwakakwana mune chimwe nechimwe chemidziyo inotaurwa.
Sezvazvaifambira mberi, zvakasiyana-siyana zvemakodhi aya akagadzirwa, zvakadai semakodhi akawedzerwa.
Kuti uwane yakanakisa kutaurirana kwehurongwa kuburikidza nekudhindwa, kuwedzeredzwa uye kutonga makodhi, zvaive zvakafanira kukodha imwe neimwe yemashini aivepo ega, sezvo michina yakagadziridzwa yaive yatodhindwa.
Takakurukura kuti ASCII macode anowanzo shandiswa akasungirirwa kumitsara yezvinyorwa, asi zvakadaro ane hukama nemukati equations yesainzi nokuti zvizhinji zvezviratidzo nezviratidzo zviripo pane chikamu chekodhi dzakawedzerwa.
Sezvinongoita kudhinda kunoitwa nyore nehunhu hwekutonga hunopihwa Ctrl + P, iyo inovhura otomatiki hwindo rekusarudza iwo maficha uye zvivakwa zvekudhinda pepa, iyo ASCII kodhi inoita kuti mamwe mabasa akawanda agoneke.
Pakati pavo, mabasa emavara anodhindwa uye akawedzerwa anomira pachena, sezvo aya ari iwo ayo Vanotibvumira mutauro wakawanda uye kutaurirana sezvo vari ivo vanoita kuti kushandiswa kwemavara, zviratidzo nezviratidzo zvigoneke.
Iyo ASCII kodhi inoshandiswa sei?
Kuronga mutauro wekombuta wakaoma.
Iwe uchadzidzira kushandisa ASCII kodhi zvichienderana neiyo sisitimu yekushandisa yaunayo, zvisinei, iwe uri kutozviita usingatombozvizivi.
Nekudaro, iyo mirairo yatinoshandisa kuburikidza nekombuta yako ndeye ASCII kodhi mirairo iyo yakave yakarongwa kare nenyanzvi kuitira kuti iwe ugone kuve nekunyanya kuyerera uye kutaurirana kwakanaka uye iwe unogona kuwana ese akarongedzerwa patafura.
Pane nzira dzekushandisa idzi ASCII macode uye dzinoitwa nekukodha mamwe mazwi nemaoko, kungave kuburikidza nekhibhodi kana kuburikidza nehurongwa. Semuyenzaniso:
Pamawindo
Zvinogoneka kuti iwe unokwanisa kuisa mirairo isiri pa keyboard nekushandisa mepu yemavara, hazvifanirwe kuti uzive zviri patafura, nekuda kweizvi unodzvanya bhatani rekutanga.
Kana hwindo rangooneka, uchanyora ipapo "charmap" mundima yekutsvaga uye uchadzvanya pane yakarongwa uye ipapo mepu yeanodhinda uye anowedzerwa mavara ausati wamboona ichaonekwa.
Izvo zvinoenderana zvachose nebasa rauchaita, nekuti kana iwe uchida kuita chero basa rekuwedzera unofanirwa kutarisa kodhi yebasa rauchazoshandisa mutafura.
Asi izvi zvinoenderana nega yega sisitimu yekushandisa yatiri kutaura nezvayo.
PaLinux
Maitiro acho anowanzo siyana zvishoma nekuti macode ekudzora anoshanduka uye iwe unofanirwa kudaro ziva iyo hex kodhi izvo zvaunoda, nekuti kazhinji mamwe maviri apfuura masisitimu anoshanda anoshandisa decimals.
Kuti hwindo rivhurwe kuti unyore imwe yekutonga macode, unofanirwa kudzvanya makiyi eCtrl + Shift + U kuitira kuti mushure mekuvhura bhari yekutsvaga iwe uise hexadecimal kodhi iri patafura.
Iwe unoziva iyo kodhi yekushandisa ichave kuburikidza netafura umo kodhi yega yega yaunoda yakanyorwa.
Izvo hazvifanirwe kuve nemusoro kodhi yega yega, nekudzidzira iwe uchadzidza yakanyanya kukosha uye saka hautombodi kuona macode.
PaMac
Kana iwe uri pamudziyo une iOS inoshanda sisitimu yakafanana neiyo inoshandiswa neMac, isu tiri kuzoshandisa mapfupi ekhibhodi.
Pane akati wandei uye anosiyana zvichienderana nezvaunoda, semuenzaniso:
- Kuti ubude zvachose chero chirongwa paMac iwe unozoda iyo Exit command, ingave neinodimbudzira kana nemenu mukushandisa nekuti nemuchinjiko mutsvuku (x) haubudi zvachose.
- Nekudaro, kana ukadzvanya CTRL + CMD + space, keyboard inobuda.
- Kana ukadzvanya Shift unoona mavara ese mumavara makuru
- Kana ukadzvanya Alt unozokwanisa kuwana ese akakosha mavara, kana ikasaoneka dzvanya pachiratidzo chiri kumusoro kurudyi uye sarudza show keyboard viewer.
Zvinodiwa mukombuta yazvino
Akawedzera ASCII kodhi mavara akakosha pakushanda kwakakodzera kwekombuta, sezvakaita anodhindwa uye anodzora mavara.
Nenzira iyi, zvakabvumiranwa kuti vese vanogadzira mapurogiramu vaizoshandisa mutauro wakafanana wekombuta nekuti Kudiwa kwemakomputa ese nemidziyo kuve nemutauro wakafanana kwakazvarwa.
Izvo hazvigoneke kushandisa komputa pasina kuita chikamu cheiyo ASCII kodhi, sezvo makomputa mazhinji achienderana nayo, izvi zvinoita kuendesa ruzivo kunoitwa nenzira inoshanda uye inodzorwa.
Dai iyi kodhi isina kugadzirwa kubva kuma60, zvingave zvakaoma kuti iwe uchitiverengera, kana isu tinokwanisa kunyora chinyorwa ichi, uye chingave nechiperengo chakanaka uye nyora kana zvisiri zvekuvandudza macode akawedzerwa.
Sezvo tichitenda chaizvo kune izvi, zvinotitendera kuti tivhare musanganiswa wemavara uye zviratidzo zvinopihwa neiyo ASCII kodhi.
Pamwe unotoziva kuti the mutauro wemabhinari ndizvo zvinoita kuti komputa iite zviito uye zvakare inoshandura mirairo yatinopa kune mudziyo, chero zvingave.
Saizvozvo, iyo ASCII kodhi inotibvumira kutaurirana nekombuta kuburikidza nemutauro wedu wekuzvarwa, chero zvingave. pasina kuda kuziva kuti inoshanda sei mukati.
Hongu, pese paunonyora tsamba kana kurova "Delete" kiyi, pane macode anogadziriswa mumamilliseconds kuzadzisa mirairo.
Iyi mirairo inowanzova mhedzisiro yekuunzwa kwemirairo yechero rudzi kana zvinyorwa kumakomputa, uye kazhinji, mushandisi anofuratira maitiro ese kumashure kuti odha yako iitwe, sezvo sisitimu inozviita yega.
Kana iwe uchida rumwe ruzivo nezve mashandisirwo aanoitwa kana kuti maASCII macode ndeapi, pane tafura ine basa rekutsanangura kodhi yega yega sekushandiswa kwayo, ingave decimal kana hexadecimal codes.
Uku kusiyanisa kwemakodhi kuchapihwa neanoshanda sisitimu yaunoshandisa, ingave Windows, Mac kana Linux. Unogona kuzviona mutafura iri pamusoro.
Kunyange zvakadaro yagara ichivandudzwa kubva ku60's, iyo ASCII kodhi haina kuenda zvachose isina kucherechedzwa.
Vanhu vazhinji vanoramba vachiishandisa nekuti ndiyo quintessential kodhi yekushandisa inomiririra iyo decryption yeese macomputer masisitimu, kuitira kuti tigone kugovera ruzivo zvinobudirira uye zvinobudirira uye zvakare, ivo vakarongedzerwa pasi rose mutafura.
Mukupedzisa, mutauro wekombuta wakagadzirwa nezviuru zvevagadziri uye wakakwana unoita kuti zvikwanise nhasi kunyora uye kuona ruzivo zvakajeka. zvisinei kuti uri pakombiyuta ipi.
The American Standard Code for Information Interchange, kana ASCII maererano nechidimbu chayo muChirungu, iboka remavara uye zviratidzo mutafura inowanikwa mumidziyo yose kuitira kuti ruzivo ruve rwakajeka uye. kusakanganiswa pamidziyo yakasiyana.
Aya macode auchaona mutafura nhasi chikamu chezvose zvatinoziva nhasi paInternet uye nekuda kwekuedza uku nevagadziri vepurogiramu tinogona kutaurirana.