Nbsp - chii? Empty nzvimbo ane ukoshi

Simple dzezvimwe uye anokosha vatambi & nbsp; akafanana mumwe: zvinorevei kuparadzana mashoko, Tags, anoti, uye dzimwe markup zvinhu. Zvisinei, kushandiswa zvakajairika nzvimbo rinoshanda chete kuvandudza kuverenga kuti tigutsikane peji yacho, uye nokuda zvivanakire kushanda nawo rugwaro mupepeti.

Browser uye mutauro JavaScript uwandu dzezvimwe pakati mashoko, Tags uye nezvimwe zvinhu hazvina basa.

Application blanks

Space - kupfuura zvaaida mutambi. Kunyange zvazvo akanga "isina", asi anobatsira chaizvo. Kunyange mumazuva akare, apo paiva zvinokosha vatambi akadai "wenhumbi kudzoka" uye "ngoro kudzoka", chero nhamba dzezvimwe chero bumbiro aishanda chete kuvandudza kuverenga kwayo. Asi chinhu "zvikuru" woga.

Nemazvo vanodzika mashoko, Keywords nemarongerwo, kusiyanisa chirongwa bumbiro iri rinotsanangura nhasi kana compiler (muturikiri) Ndakadzidza kwete. Pasina chinozikamwa zviratidzo zvakafanana Pascal (Pascal) ": =" uye peelevskoy (PL / 1) ";" dzibvise vaifarira utsanzi "Pehape" (PHP) - "$" muzita munhu shanduka cost, kunze kuti "Fortran", iro mumwe opareta anofanira ari oga mutsetse.

Pfungwa iyi inoreva kuti nemano vaparadzane mashoko uye zvirevo, mitsara kusiyanisa kubva vaitaura, asi kare kuti andobata zvakakwana vachiri vasina mitauro chokunyepera.

Asi nyore nzvimbo kunogona chero nhamba ipi musara, uye ine Numeric remitemo fanira. Space - ichi hachisi zvibereko nzvimbo chero code, chero kukosha shanduka. Ichi chiratidzo chinokosha chaizvo. Naizvozvo, mutengo ane nbsp. Chii? Now funga.

The akanaka ezvinhu: zvisiri, asi iwe unofanira

nzvimbo dzakawanda chikumbiro tsamba uye goho kugutsikana kunoda wakaoma kuchengeta nemitemo kunyoresa. A muenzaniso nyore - mazita.

Wrong zvawanyora:

• __pervaya mutsetse;
• _vtoraya mutsetse;
• pamusara wechitatu.

Zvakarurama Pamazita:

• mutsetse wokutanga;
• mutsetse wechipiri;
• pamusara wechitatu.

Pano inomirira "_" chinomiririra nyore nzvimbo, iyo kungaratidzwa nokusaziva kana chakaumbwa naMweya inogara pamazita chinhu rugwaro mativi ose ndima.

Zvakakosha kuti nyora chinhu kugutsikana hwobva kutevera nhamba. Kunyanya, chinyorwa mupepeti MS Shoko iri pakutanga ivepo, akataura kushandisa asiri rikkovia nzvimbo (yokudimbudzira chikuru Ctrl + "nzvimbo"), kurambidza musiyano pakati mutsetse zvinhu.

Non-nepakumedura nzvimbo glued mashoko maviri pedyo, uye hachisi zvakafanira kuti vose vakanga. Zvino zvakaitika mazita kana chinhu nhamba haina zvaisanganisira mundima zvirimo, chokuedza rinoitwa kumusoro mutsetse.

Mumazuva iwayo, apo MS Shoko kare akabudirira zvikuru, mutauro hypertext asi kuumbwa, asi kuvapo rinokosha hunhu pakutanga. Chimwe chinhu ndechokuti & nbsp - chii uye nei zvakakodzera, hazvina pakarepo pachena.

Kushandisa Titles

Yakarurama rokuremekedza haisi kuputswa, uye mashoko mairi zvisina Kutamiswa. Iye hwakavakirwa kana dzichienderana rimwe divi kana mumwe. Pasina kushandisa asiri rikkovia nzvimbo iri nyore kuita.

The mutauro hypertext taitsvaka seizvi:

7. & nbsp; 5. & nbsp; pamusoro FreeBSD Installation Guide

On the HTML-peji iri mubrowser zita nhamba vachatarira seizvi: "7 5." uye zvose, saka yakashongedzwa headers zvichava zvakasimba zvakafanana.

Pane pfungwa yaunofanira kuteerera, kana uri kushandisa rugwaro uye mifananidzo vari Header. The Browser zvinoratidza zvose nguva chaizvo kunorondedzerwa kuuya chokubuda. IMG Tag iri pakutanga mumutsara, asi mashoko iri pakarepo shure pamufananidzo, zvakakodzera kufunga yatambanudzwa.

Kushandisa peji zviri

Mhedziso Positioning rugwaro, mune zvisingawanzoitiki nguva, zvinogona kubatsira. Kazhinji, headers uye rugwaro tiri mumwe shinda, asi zvakasiyana Tags, dzakadai H2 uye p.

Kutama mashoko kurudyi pamufananidzo, zviri nyore chaizvo kushandisa akawanda & nbsp;.

Munyaya inotevera muenzaniso, uchida kuratidza mifananidzo mhando mafaira, nyora pedyo zvakakodzera Extensions chinyorwa.

Encoding anoitwa PHP vachishandisa nbsp. Chii uye sei kushandisa? Zvino inojeka. Saizvozvowo, chiratidzo asiri rikkovia nzvimbo inoshandiswa JavaScript.

Application & nbsp; mumitsara

Kana processing misara (sezvo ari Server, uye mukati Browser) non-rikkovia nzvimbo isina kushandiswa - kudhura kushandiswa pachinzvimbo chimwe chiratidzo chinokosha "", vazhinji nhanhatu "& nbsp;". Zvisinei, kana tambo rwunotumirwa goho rukova ari mubrowser, unofanira kuzodzosera encode zvose nzvimbo vatambi vari zvakakodzera uwandu dzisiri pakumedura dzezvimwe.

Output mu ungira kana print_r kutevedzana dzinopfuura imwe nzvimbo haambovi zvinozoita uye vanogutsikana "kambaira". Somuenzaniso (PHP):

1. semanzwiro "2 ____ Hello!"; // pano "_" rinomiririra chiratidzo "."
2. semanzwiro "2 & nbsp; Hi!"

Achava akasiyana chaizvoizvo kana chipepa ane munoenzanisa acharuramisira. Muchiitiko chokutanga, nhamba 2 achapiwa akadhindwa pamusoro kuruboshwe pamuuyo chinogumbura umo akanga akapedzisa, uye mashoko "Kwaziwai!" - kubva kurudyi.

Nbsp - chii uye sei kushandisa? anokosha mashoko

Zvichakadai, dambudziko hakusi pakakoromorwa. Non-city mabhii chaizvoizvo chaizvo, uye havana nguva dzose kushandiswa nemazvo. Zvinokosha kuyeuka sei kuti kunze magwaro MS Word vanozvishandisa. Kana uchida kunyora shoko "mukuru" kuruboshwe, asi zita rake rworudyi, ruzhinji chakuvhuvhu anotevedzana siyana Tabs - nokukurumidza uye pasina chinovhiringidza.

Panzvimbo zvakarurama akaisa kukosha Tab chimiro nokuputsa nayo, inodzidzisa runonditsikirira kuti Tab kakati uye kuwana zvinozoita.

Mamiriro ezvinhu ari markup mutauro HTML. "Привет, Мир, я 3-й раз ошибся..." - будет растянут по всей ширине блока, в которую эта строка была выведена. Developers Vakawanda regai kushandisa vatambi zvakanaka, regai kushandisa zvitaera sezvazvakatemerwa kuita, uye mugumisiro wacho: "rwechitatu akakanganisa Hello World, Ndini ..." - achaita ruchatambanudzirwa mhiri upamhi anovhara, umo tambo kungava akaratidza.

Kana iwe encode tambo iri "Hi & nbsp; nyika, & nbsp; ini & nbsp; wechitatu & nbsp; nguva & nbsp; akaita chikanganiso ..." - tichava chaizvo kuva.

Ziva uye shandisa anokosha vatambi - pfungwa yakanaka kwazvo. Kunyanya kana uine chido kuti zvinobudirira uye yepamusoro mapeji apo zviri zvakanyatsonaka uye zvakarurama.