Yuav Ua Li Cas Kawm HTML Programmieren

Kawm HTML programming lus yuav pab koj tsim cov vev xaib. HTML ua haujlwm raws li lub hauv paus rau cov vev xaib, muab cov ntsiab lus tshwj xeeb los pab txhim kho lub vev xaib. Cov tsev thaiv no tau sau rau hauv textdatei, uas tau lees paub los ntawm browsers. Txoj kev no, koj lub vev xaib yuav zoo dua li yav dhau los! Thaum koj kawm HTML, koj tuaj yeem tsim cov vev xaib, thiab nrhiav ib txoj hauj lwm coding thiab tsim lawv! Tab sis ua ntej kawm HTML, Nov yog qee cov lus qhia kom pib.

HTML yog ib hom lus programming

Nyob rau hauv lub ntiaj teb no ntawm computers, HTML yog ib hom lus tshaj plaws. Nws yog cov lus siv los tsim cov nplooj ntawv web, thiab nws yog lub tsev thaiv yooj yim rau kev tsim txhua yam ntawm nplooj ntawv web. HTML yog ib hom lus cim, uas txhais tau hais tias nws siv tag los piav txog cov ntsiab lus ntawm nplooj ntawv web. Cov cim npe txiav txim siab li cas browser yuav tso tawm qee yam ntsiab lus, xws li txuas thiab ntawv. Ntxiv rau kev tsim cov nplooj ntawv web, HTML kuj tuaj yeem siv los tsim cov ntaub ntawv zoo li Microsoft Word.

Ib hom lus programming yog Turing tiav, txhais tau hais tias nws muaj peev xwm ua tau hauj lwm zoo li ntxiv, kev sib npaug, yog-lwm yam xwm txheej, rov qab nqe lus, thiab data manipulation. Los ntawm qhov sib txawv, HTML tsis muaj logic, uas txhais tau hais tias nws tsis tuaj yeem ntsuas cov lus qhia, tshaj tawm variables, tswj cov ntaub ntawv, los yog tsim tawm tswv yim. Raws li qhov tshwm sim, HTML yog ib hom lus yooj yim heev. Cov uas xav kawm HTML thiab CSS yuav tsum xav txog kev kawm lwm yam lus thiab.

HTML markup lus feem ntau yog siv hauv kev tsim web. Nws lub hom phiaj yog los piav qhia tias nplooj ntawv web yuav tsum zoo li cas. Cov cai rau qhov no tuaj yeem suav nrog styling, tab sis nyob rau hauv niaj hnub kev loj hlob web, qhov no yog ua los ntawm cov ntaub ntawv cais hu ua CSS. Thaum HTML muaj txiaj ntsig zoo rau formatting, nws tsis tuaj yeem qhia lub khoos phis tawj kom ua cov txheej txheem tshwj xeeb. Qhov no yog vim li cas HTML feem ntau hu ua markup, tsis yog programming lus.

HTML yog ib tug frontend-web-developer

Ib tug frontend-web-developer ua haujlwm nrog HTML thiab CSS los tsim cov nplooj ntawv web. HTML piav qhia txog cov qauv ntawm nplooj ntawv web thiab pab qhia cov ntsiab lus ntawm lub vev xaib yuav tsum muaj. CSS, los yog Cascading Style Sheets, pab txiav txim saib cov ntsiab lus ntawm nplooj ntawv, suav nrog xim thiab font style. Yog tias koj xav tsim lub vev xaib siv CSS, Koj yuav tsum kawm HTML thiab CSS.

HTML thiab CSS yog hom lus programming uas siv los ntawm cov neeg tsim tawm hauv ntej. HTML muab cov txheej txheem tsim ntawm lub vev xaib, thaum CSS thiab JavaScript muab cov kev sib tham siab dua. Cov neeg tsim tawm pem hauv ntej feem ntau siv cov qauv tsim thiab cov tsev qiv ntawv tsim los ntawm cov lus programming no. Lawv kuj tuaj yeem siv PHP, Ruby, los yog Python los txuas cov ntaub ntawv. Tus tsim tawm lub vev xaib pem hauv ntej tuaj yeem yog qhov tseem ceeb ntawm lub vev xaib kev txhim kho lub tswv yim.

Xaiv lub frontend-web-developer yog qhov kev txiav txim siab loj. Tsis yog txhua tus tsim tawm pem hauv ntej yog tib yam. Cov neeg ua haujlwm nrog HTML zoo li yuav tuaj yeem ua haujlwm hauv tsev, los yog nyob deb rau cov tuam txhab thoob plaws lub teb chaws lossis thoob ntiaj teb. Ntau tus neeg xaiv daim teb no rau nws qhov yooj yim thiab lub sijhawm rau kev nthuav qhia muaj tswv yim. Tsuav koj muaj kev mob siab rau kev kawm, kev txhim kho pem hauv ntej kawg yog txoj haujlwm rau koj. Ntxiv rau HTML, koj yuav tsum kawm CSS thiab JavaScript, uas yog ib qho tseem ceeb rau kev tsim dynamic web pages.

HTML yog ib hom lus XML

HTML thiab XML yog ob hom lus cim, uas txhais tau hais tias lawv siv tib lub qauv thiab cov lus. HTML tsom ntsoov rau yuav ua li cas cov ntaub ntawv tso tawm, thaum XML tsom mus rau yuav ua li cas cov ntaub ntawv ntawd raug teeb tsa thiab xa mus. Ob leeg sib txawv heev, txawm li cas los xij, raws li ob qho tib si muaj qhov sib txawv thiab qhov tsis muaj zog. HTML yog ntau tus qauv thiab cov ntaub ntawv-centric, thiab XML tau tsom mus rau kev hloov cov ntaub ntawv thiab khaws cia.

HTML tau ua raws li tus qauv SGML, thiab nws cov neeg ua tiav XML yog lub teeb yuag version ntawm SGML. Tsis zoo li SGML, HTML tsis muaj subsets, txawm hais tias nws tau txais ntau yam ntawm nws cov caj ces. Qhov tseem ceeb tshaj qhov sib txawv ntawm HTML thiab XML yog nws tsis muaj subsets. XML muaj ib daim ntawv style thiab XSL uas ua rau nws yooj yim dua los txhais cov ntaub ntawv HTML thiab tsim lawv ntau hom ntawv.

HTML txhais 252 tus cwj pwm entity references thiab 1,114,050 cov ntaub ntawv tus lej. HTML version 4.0 txhawb kev sau cov cim siv cov cim yooj yim. Thaum HTML version 1.0 txhawb cov cim uas tsis tau txhais hauv XML, HTML version 4.0 tso cai rau kev siv cov cim raws li cim uas ua rau cov ntawv sau tib yam. Txawm li cas los, muaj qee qhov kev txwv ntawm XML, uas xav tau kev daws teeb meem. Muaj ntau qhov sib txawv tseem ceeb ntawm HTML thiab XHTML, yog li kev nkag siab qhov sib txawv ntawm lawv yog qhov tseem ceeb.

HTML yog tus neeg sib tw zoo rau txoj haujlwm

Yog tias koj tau ua haujlwm hauv lub tuam txhab uas siv HTML, Tej zaum koj yuav xav xav txog txoj haujlwm tshiab. Tsim cov vev xaib xav tau kev paub dav dav ntawm ntau yam HTML cim npe, thiab ib txoj hauj lwm tshiab yuav tsum muaj kev paub txog kev tsim lawv kom raug. Ib tus kws tshaj lij HTML zoo paub lub luag haujlwm ntawm HTML zoo hauv kev nyiam cov kab laug sab tshawb nrhiav thiab tau txais txoj haujlwm zoo dua ntawm nplooj ntawv tshawb fawb cav. Raws li tus tswv haujlwm, koj yuav tsum tuaj yeem qhia tau yog tias tus neeg sib tw ua haujlwm muaj qhov tsis muaj zog, thiab yuav ua li cas lawv tuaj yeem qhuas lawv lub zog.

HTML tau dhau los ua thev naus laus zis tseem ceeb rau kev txhim kho lub vev xaib, yog li ntawd yog tias koj tab tom nrhiav haujlwm tshiab, nws yuav yog ib lub tswv yim zoo los txhim kho koj cov kev txawj ntse thiab nyob rau saum cov kev hloov pauv hauv kev lag luam. Tus qauv HTML5 ntxiv ntau yam tshiab uas tsis muaj nrog HTML4 thiab ua kom pom muaj peev xwm ua kom muaj kev hloov pauv.. Cov tswv lag luam xav ntiav ib tus neeg tuaj yeem hloov kho mus rau lub ntiaj teb kev hloov pauv niaj hnub.

Cov kev txawj xav tau kom ua tiav raws li tus tsim lub vev xaib suav nrog kev ua tus tswv coder thiab muaj lub siab xav kom nthuav dav. Koj kuj yuav tsum paub txog ntau yam thev naus laus zis hauv ntej thiab muaj kev paub dhau los ntawm cov neeg siv kev txhawb nqa. HTML developers code tag nrho lub website, ua kev ntsuam xyuas kev ua tau zoo thiab debug cov cai. Txhawm rau dhau los ua tus tsim HTML ua tiav, koj yuav tsum muaj tsawg kawg yog peb xyoos ntawm kev paub thiab paub meej txog cov lus coding pem hauv ntej kawg.

Nws yog dawb los kawm

Yog tias koj tau xav txog kev kawm HTML, koj muaj hmoo: nws yog dawb thiab qhib rau txhua tus! Koj tuaj yeem siv HTML los tsim cov vev xaib teb, tsim cov ntawv thov, automate prospect data filters, thiab txawm pib qhov kev sib tw email txias. Tsis muaj teeb meem dab tsi koj kev lag luam lossis keeb kwm yav dhau, koj yuav pom HTML programming pab tau. Cov ntawv tshaj tawm no yuav muab cov ntsiab lus nrawm ntawm HTML thiab qhov koj tuaj yeem xav tau los ntawm cov chav kawm dawb.

Nws yog ib tus neeg sib tw zoo rau txoj haujlwm

Thaum tus neeg sib tw muaj peev xwm nkag siab txog cov ntsiab lus ntawm HTML, CSS, thiab JavaScript, lawv yog ib tus neeg sib tw zoo tshaj plaws rau txoj haujlwm. HTML5 ntxiv lub peev xwm los siv cov neeg ua haujlwm hauv web, uas ntxiv multithreading muaj peev xwm rau cov lus JavaScript. Cov neeg ua haujlwm hauv lub vev xaib tso cai rau cov ntawv sau ua haujlwm hauv keeb kwm yav dhau yam tsis tau tos rau nplooj ntawv thauj khoom. HTML cov lus nug xam phaj tuaj yeem pab koj ntiav cov neeg sib tw tsim nyog los ntawm kev ntsuas cov kev txawj ntse ntawm cov neeg sib tw.

HTML yog ib qho nyuaj rau kev kawm, thiab cov neeg sib tw yuav tsum muaj peev xwm teb cov lus nug txog lawv txoj kev paub thiab kev paub txog kev ntseeg siab. Txawm li cas los, txawm tias tus neeg thov tsis paub siv HTML li cas, nws los yog nws yuav tsum muaj peev xwm tsim cov lus teb zoo. Yog tias tus neeg thov nkag mus rau qhov chaw ua haujlwm laus, tus tswv haujlwm yuav xav tau ib tus neeg uas muaj peev xwm txiav txim siab qib siab thiab ua kom pom qhov dav ntawm kev paub.

Nws yooj yim kawm

Yog tias koj txaus siab tsim cov nplooj ntawv web, HTML programmieren yog qhov kev xaiv zoo. Cov lus yooj yim kawm thiab ua kom yooj yim sau cov nplooj ntawv web. Nws yog nyob rau hauv kev taw qhia ntawm World Wide Web Consortium, lub koom haum tsis muaj txiaj ntsig tau mob siab rau tsim thiab tswj hwm HTML rau cov neeg tuaj saib hauv internet sai heev. Kawm paub cov hauv paus ntawm HTML coding thiab koj yuav ua tau zoo ntawm koj txoj hauv kev los tsim koj tus kheej lub vev xaib. Qhov no yog ib qho txuj ci tseem ceeb rau ntau txoj haujlwm, los ntawm designers mus rau web developers.

Txawm hais tias nws yuav zoo li daunting los kawm HTML, cov txheej txheem tsuas yog siv ob peb hnub lossis ib tav su. Muaj ntau cov kev kawm thiab cov kev pab cuam muaj rau HTML beginners. HTML tsis yog ib hom lus nyuaj rau kev kawm thiab yuav tsum tsis muaj kev paub txog kev ua haujlwm ua ntej. Nrog me ntsis kev taw qhia thiab qee qhov kev xyaum, koj tuaj yeem tsim lub vev xaib tsis muaj sijhawm. Koj yuav xav tsis thoob ntawm qhov tshwm sim. Kawm HTML yuav muab kev ntseeg siab rau koj los tsim cov vev xaib sib tham sib.

HTML programmieren yooj yim kawm thiab yog qhov tseem ceeb rau txhua tus neeg uas xav tsim cov vev xaib. Nws yog lub platform zoo meej rau pib software engineers, vim nws pab tsim lub hauv paus ruaj khov rau kev ua haujlwm hauv lwm hom lus. Txawm hais tias koj tsis muaj kev paub txog programming, kev kawm HTML yuav pab koj tsim koj cov txuj ci software engineering, raws li nws pab koj xav zoo li ib tug programmer. Tsis ntev koj yuav pom koj tus kheej xav zoo li tus programmer, uas yog qhov tseem ceeb rau kev nce mus rau qib tom ntej.