Kuxazululiwe: js engeza isikhala ngaphambi kosonhlamvukazi

Inkinga enkulu ngokungeza isikhala ngaphambi kohlamvu olukhulu ukuthi kungenza igama libukeke lincane kunalokho okufanele. Lokhu kungase kudide abafundi, futhi kungaholela ekwenziweni kwamaphutha lapho uthayipha igama.

var str = "thisIsAString";

str = str.replace(/([A-Z])/g, ' $1');

console.log(str); // "this Is A String"

Le khodi ichaza iyunithi yezinhlamvu, bese isebenzisa indlela ethi replace() ukuze ibheke noma yiziphi izinhlamvu ezingosonhlamvukazi kuyunithi yezinhlamvu bese yengeza isikhala ngaphambi kwazo. Ekugcineni, iphrinta intambo entsha kukhonsoli.

Iyini i-Capital letter

Uhlamvu olukhulu ku-JavaScript wuhlamvu olusekuqaleni kwegama.

Ukusebenza ngombhalo

Ukusebenza ngombhalo ku-JavaScript kungaba nzima kancane. Kunezindlela ezimbalwa ezihlukene zokwenza, futhi ngayinye inezinzuzo zayo kanye nokubi.

Indlela elula yokusebenza ngombhalo ku-JavaScript ukusebenzisa into ye-String. Ungakwazi ukufinyelela umbhalo weyunithi yezinhlamvu usebenzisa isici seyunithi yezinhlamvu, futhi ungasebenzisa indlela ye-substring() ukuze ukhiphe ingxenye yeyunithi yezinhlamvu.

Enye indlela yokusebenza ngombhalo ku-JavaScript ukusebenzisa into ye-Array. Ungafinyelela umbhalo wamalungu afanayo usebenzisa isakhiwo sezinto, futhi ungasebenzisa indlela ye-indexOf() ukuze uthole into ethile ohlwini.

Izikhala ku-JavaScript

Kunezindlela ezimbalwa zokudala izikhala ku-JavaScript. Enye indlela ukusebenzisa indlela ye-String.replace():

var sentence = “Ngiwumusho.”; umusho.replace(” “, ” “);

Lokhu kuzoveza umucu olandelayo: Ngiwumusho.