Dambudziko guru rine chekuita nekusapwanya nzvimbo HTML nderekuti zvinogona kunetsa kuona nekubvisa. Nzvimbo dzisingadimbuke mavara asingaoneki anoshandiswa kuwedzera imwe nzvimbo pakati pemazwi kana mavara mumutsara. Iyi yekuwedzera nzvimbo inogona kukonzera nyaya nemafomati ezvinyorwa, pamwe nekuita kuti zviome kuti injini dzekutsvaga dzinyatso ratidza zviri mukati. Pamusoro pezvo, nzvimbo dzisiri dzekupaza dzinogona kukonzera matambudziko pakukopa nekuisa zvinyorwa kubva pane rimwe gwaro kuenda kune rimwe, sezvo vangave vasingazivikanwe nesoftware yegwaro rekugamuchira.
<p> </p>
regai x = 10;
// Mutsara uyu unozivisa mutsara unonzi 'x' uye unoupa kukosha kwegumi.
kana (x > 5) {
// Mutsetse uyu unotarisa kana kukosha kwe 'x' kwakakura kupfuura 5.
console.log("x yakakura kupfuura 5");
// Kana mamiriro ari mune kana chirevo chiri chechokwadi, mutsara uyu uchadhinda "x yakakura kupfuura 5" kune console.
}
sangano
Chinhu chiri muHTML chimiro kana chiratidzo chine chirevo chakakosha. Masangano anoshandiswa kumiririra mavara asingagone kuiswa zvakananga muzvinyorwa, senge nzvimbo dzisingatsemuke, zviratidzo zvekodzero, uye mamwe mavara akakosha. Iwo akanyorwa seampersand (&) achiteverwa nezita kana nhamba (semuenzaniso, ©). Masangano anonyanya kushandiswa muHTML ndiwo mashanu ekutanga hunhu masangano: & (ampersand), < (chishoma pane), > (chikuru pane), " (kaviri quote) uye ' (chimwechete quote).
Zvinorevei &# 160
&# 160; ndiyo HTML entity yenzvimbo isiri-kupaza. Inoshandiswa kugadzira chimiro chisingaoneki chinodzivirira browser kubva pakutyora mutsara wezvinyorwa pamagumo ayo. Izvi zvinogona kubatsira kana iwe uchida kuona kuti mazwi maviri kana zvirevo zvinoonekwa pamutsetse mumwe, senge mumusoro wenyaya kana kero.
Unoisa sei nzvimbo isina-kupaza muHTML
A non-breaking space is character inodzivirira otomatiki mutsara kutyora panzvimbo yayo. Kuti uise nzvimbo isingatsemuke muHTML, shandisa referensi yemavara kana rengeredzo yemavara .
Semuyenzaniso:
Mutsara uyu une nzvimbo isingatsemuke.
