String bu gaplarimiz harflarimiz apostrivda yozilgan sozlarning hammasi string boladi

String bu gaplarimiz harflarimiz apostrivda yozilgan sozlarning hammasi string boladi

Stringni harflar sonini chiqarish

let ism = 'Sardor'
console.log(ism.length);
javascriptda string tipdagi malumotlar ham massiv
Stringni 0 chi elementini chiqarish
let ism = 'Sardor'
console.log(ism[0]);

sozni xar bir harfini chiqarish

let ism = 'Sardor'
for(i=0;iconsole.log(ism[i]);
}

Berilgan matn ichidagi a harflar sonini chiqaring

let salom = 'Assalomu alaykum hammaga'
let aSoni = 0
for(i=0;iif (salom[i] == 'a' || salom[i] == 'A') {
aSoni++
}
}
console.log(`'${salom}' gapda ${aSoni} ta a harfi bor`);

Katta harfda yozish

let salom = 'Assalomu alaykum hammaga'
console.log(salom.toUpperCase());
Kichkina harfda yozish
let salom = 'Assalomu alaykum hammaga'
console.log(salom.toLowerCase());

matn sozlarini alohida chiqarib massiv qilish

let matn = 'Salom hammaga bu test matn'
let test = matn.split(' ')
console.log(test);
Splitni qiladigan ishi kesish
let matn = 'Salom hammaga bu test matn'
let test = matn.split('a')
console.log(test);

Lotindan Kirilga o’tkazish

let soz = 'salom'
let test = soz.split('')
console.log(test);
for(i=0;iif (test[i] == 's') {
test[i] = 'с'
}
if (test[i] == 'l') {
test[i] = 'л'
}
if (test[i] == 'm') {
test[i] = 'м'
}
}
console.log(test);

soz = test.join('')

console.log(soz);

Massivlarni teskari qilib chiqarish

let arr = [5,7,9,10]
console.log(arr);
console.log(arr.reverse());

Ismni teskari chiqarish

let ism = 'Umidjon'
console.log(ism);
let test = ism.split('')
console.log(test);
teskari = test.reverse()
console.log(teskari);
ism = teskari.join('')
console.log(ism);
Qisqacha qilib yozish
let ism = 'Umidjon'
ism = ism.split('').reverse().join('')
console.log(ism);