Nbsp - kuyini? isikhala esingenalutho, kokuba ukubaluleka

izikhala Simple nezinhlamvu ezikhethekile & nbsp; zifana kwelinye: zisithinta ukwehlukana amazwi, amathegi, izibaluli, nezinye izakhi yomdwebo. Nokho, ukusetshenziswa isikhala evamile lubalulekile kuphela ukuthuthukisa readability kwekhasi okuqukethwe, futhi kube lula ukusebenza kuyo sombhalo.

Isiphequluli kanye ne-JavaScript ulimi inani izikhala phakathi kwamagama, tags kanye nobunye izakhi akubalulekile.

izikhala Isicelo

Space - uhlamvu olufunayo kakhulu. Nakuba ayengumuntu "ezingenalutho", kodwa ewusizo kakhulu. Ngisho ezinsukwini ubudala, lapho kwakukhona nezinhlamvu ezibalulekile ezifana "ukuthutha ukubuya" futhi "ukuthutha ukubuya", noma iyiphi inombolo ye izikhala noma iyiphi ikhodi isicelo kuphela ukuthuthukisa readability yayo. Kodwa isikhala esingenalutho "bayazisa kakhulu" ngokwalo.

Kahle lokuxhaphaza amazwi, angukhiye kanye miyalelo, ukuhlukanisa ikhodi Uhlelo ehlaziya kube yilolu suku akekho yesakhi (umhumushi) Ngafunda nokuba ngingajahi. Ngaphandle amathokheni esiphawulekayo efana Pascal (pascal) ": =" futhi peelevskoy (PL / 1) ";" emisha yemali-ngamakhasimende "Pehape" (PHP) - "$" egameni izindleko variable, ngaphandle ukuthi "Fortran", okusho opharetha ngamunye kufanele abe oseceleni.

Ngomqondo onabile, lokhu kusho ukuthi ikhono lemvelo ukuhlukanisa amagama nemishwana, imishwana ukuhlukanisa kusukela iziphakamiso, kodwa esikhathini esidlule ukuze uthwebule ngomqondo ophelele namanje awunayo izilimi yokufakelwa.

Kodwa isikhala elula ungaba iyiphi inombolo kunoma iyiphi irowu, futhi inekhodi saziso ezinombolo. Space - lokhu akukona esingenalutho noma iyiphi ikhodi, noma iliphi inani we onhlobonhlobo. Lena uphawu kubaluleke kakhulu. Ngakho-ke, inani has nbsp. Kuyini lokhu? Manje cabanga.

Uhlelo ekahle: okungavunyelwe, kodwa kumele

ezindaweni eziningi izincwadi isicelo kanye okukhipha okuqukethwe kudinga mkhosi esiqinile wemithetho yokubhalisa. A elula isibonelo - uhlu.

uhlu Engalungile:

• umugqa __pervaya;
• _vtoraya umugqa;
• emgceni wesitsatfu.

Uhlu lesifanele:

• umugqa wokuqala;
• umugqa wesibili;
• emgceni wesitsatfu.

Lapha uphawu "_" zimele isikhala elula, okungase kushiwo ngephutha noma ezakhiwe ukuqondanisa kombhalo yohlu nhlangothi zombili le ndima is.

Okubalulekile ukuthi okuqukethwe yohlu kumele ngokushesha ulandele inombolo. Ikakhulu, i-sombhalo MS Word ekuqaleni ukhona, uphakamise ukusetshenziswa isikhala-non-breaking (ukunqamulela ctrl isihluthulelo + "isikhala"), ukuvimbela igebe phakathi izakhi umugqa.

Non-breaking isikhala ethe njo amagama amabili eduze, futhi akudingekile ukuthi bobabili base bekhulile. Futhi endabeni uhlu lapho isibalo isici akufakwanga okuqukethwe isigaba, kunenze nisondelane wenziwa emgqeni phezulu.

Ngalezo zinsuku, lapho-MS Word isivele baba nempumelelo enkulu, uxhumano ulimi kodwa kwakhiwa, kodwa khona uhlamvu okhethekile ayehlosile kwasekuqaleni. Enye into & nbsp - kuyini futhi kungani kunesidingo, Okwamanje akukacaci.

Ukusetshenziswa Izihloko

Isihloko eliyilo kuyelelwe bonyana akukafaneli kuphulwe, futhi amagama ke kungukuthi adlulisiwe. Wagxilisa noma kuqondaniswe uhlangothi noma omunye. Ngaphandle ukusetshenziswa isikhala-non-breaking kunzima ukwenza.

Ulimi uxhumano zaziyoba ibukeke lokhu:

7. & nbsp; 5. & nbsp; ka FreeBSD Umhlahlandlela wokufaka

On-HTML-lelikhasi esipheqululini inombolo isihloko izobukeka kanje: "7 5." nazo zonke, ngakho izihloko ehlotshisiwe kuyoba ngokuqinile ezifanayo.

Kukhona iphuzu lapho kufanele sinake, uma usebenzisa umbhalo nezithombe enhlokweni. Isiphequluli ubonisa zonke njalo ncamashi njengoba kuchaziwe ukugeleza engenayo. Img ithegi itholakala ekuqaleni khona umugqa, kodwa umbhalo itholakala ngokushesha ngemuva ukucinga indikimba yendaba, kubalulekile ukuba sicabangele ububanzi.

Ukusetshenziswa kokuqukethwe kwekhasi

uFiphazo umbhalo, ezimweni ezingajwayelekile, kungasiza. Ngokuvamile, izihloko kanye nombhalo kukhona intambo eyodwa, kodwa nge tags ehlukene, njenge h2 p.

Ukuyisa umbhalo ngakwesokudla ukucinga indikimba yendaba, kulula kakhulu ukusebenzisa nbsp amaningi &;.

Ngo isibonelo esilandelayo, ufuna ukubonisa izithonjana izinhlobo amafayela, bhala eduze ezifanele izandiso umbhalo.

Ifaka ikhodi lwenziwa PHP usebenzisa nbsp. Kuyini futhi kanjani ukuyisebenzisa? Manje iba sobala. Ngokufanayo, uphawu isikhala-non-breaking isetshenziswa i-JavaScript.

Isicelo & nbsp; imigqa

Lapho ekucubunguleni imigqa (njengoba ku iseva, futhi ngaphakathi isiphequluli) isikhala-non-breaking ayisetshenziswa - kuyabiza kakhulu ukuba angasetshenziselwa esikhundleni uphawu abalulekile eyodwa "", amaningi njengoba eziyisithupha "& nbsp;". Nokho, lapho string ithunyelwa ekusakazeni okukhipha kusiphequluli, udinga kabusha encode zonke izinhlamvu isikhala lemali efanele izikhala ze-non-engenangqondo.

Lokukhipha ngokulandelana echo noma print_r isikhala ezingaphezu kweyodwa ngeke abe nomphumela ofiselekayo nokuqukethwe "khasa". Ngokwesibonelo (PHP):

1. echo "2 ____ Sawubona!"; // lapha "_" zimele uphawu "."
2. echo "2 & nbsp; Sawubona!"

Kuyoba nethonya ezahlukene uma ithegi has a yokululama bathethelele. Esimweni sokuqala, inani 2 esizophrintwa ku emaphethelweni kwesokunxele block lapho kuphothuliwe kanti umbhalo "Sawubona!" - kusukela kwesokudla.

Nbsp - ukuthi kuyini nokuthi ungasifaka kanjani isicelo? Imininingwane ebalulekile

Phakathi naleso sikhathi, inkinga ayikho izikhala. izinhlamvu ze-non-okuqinisekisa empeleni kakhulu, futhi ngaso sonke isikhathi kusetshenziswe kahle. Kubalulekile nokukhumbula ukuthi uyenza kanjani ngaphandle imibhalo abasebenzisi MS Word. Lapho udinga ukubhala igama elithi "umqondisi" ngakwesokunxele, kodwa igama lakhe lokunene, iningi isikhunta elandelanayo amathebhu amaningi - masinya.

Esikhundleni kahle setha ukubaluleka uhlamvu ithebhu futhi ahlelembe ke, umsebenzisi ngazo le ithebhu izikhathi ezimbalwa bese siletha imiphumela efiselekayo.

Kunesimo esifanayo e-HTML ulimi yomdwebo. "Привет, Мир, я 3-й раз ошибся..." - будет растянут по всей ширине блока, в которую эта строка была выведена. Iningi lonjiniyela ungasebenzisi nezinhlamvu ezikhethekile kahle, ungayisebenzisi izitayela njengoba kufanele enzeni, futhi umphumela: "Sawubona Mhlaba, ngingubani okwesithathu wenza iphutha ..." - siyovivinywa yonkana ububanzi block, lapho string kungenzeka ukuboniswa.

Uma encode string ku "Sawubona & nbsp; izwe, & nbsp; kimi & nbsp; lwesithathu & nbsp; Isikhathi & nbsp; wenza iphutha ..." - umphumela kuzoba ngendlela okufanele kube ngayo.

Yazi futhi asebenzise izinhlamvu ezikhethekile - kuwumqondo omuhle kakhulu. Ikakhulukazi uma unesifiso ukwenza Amakhasi ngempumelelo kanye eliphezulu lapho okuqukethwe kahle nangokunembile.