Qatordagi belgilarning paydo bo'lish sonini tekshiring. JavaScript

#check #JavaScript

For Loop yordamida belgi paydo bo'lishini tekshiring

Output result

Enter a string: school
Enter a  letter to check: o
2

Regex yordamida belgi paydo bo'lishini tekshiring

Output result

Enter a string: school
Enter a  letter to check: o
2

JavaScript

kod misollari va JavaScript dasturlash tilidagi savollarga javoblar