how to count specific letters in string js
console.log(("str1,str2,str3,str4".match(/,/g) || []).length); //logs 3
console.log(("str1,str2,str3,str4".match(new RegExp("str", "g")) || []).length); //logs 4how to count specific letters in string js
console.log(("str1,str2,str3,str4".match(/,/g) || []).length); //logs 3
console.log(("str1,str2,str3,str4".match(new RegExp("str", "g")) || []).length); //logs 4javascript count character in string
var str = "Hello World!";
var n = str.length;how get count of letters in javascript
//when use length for string this will be return the count of charactor
//in string
$("#about_me_textarea").val().lengthCopyright © 2021 Codeinu
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