Tora iyo nhamba yemutsetse weiyo irikuita kodhi ikozvino muJavaScript

Refer

JavaScript

Tora mutsara nhamba

JavaScript haina kupa zvakananga basa kuti uwane iyo mutsara nhamba, asi isu tinogona kuona kuti kana iyo kodhi ikatadza, tinogona kuona yakadzama mhosho meseji muoni. Iko kukanganisa kwemeseji meseji kuchave iine yakatarwa yekufona maitiro uye neruzivo rwekugara rwefaira. Nechiitiko ichi, tinokwanisa kunyora mashandiro, kusimbisa chinhu chekukanganisa mukuita, uye tora nhamba yemutsetse wevachafona kuburikidza neruzivo rwechibhakera.

            function getRowNum() {
    let e = new Error();
    e = e.stack.split("\n")[2].split(":");
    e.pop();
    return e.pop();
}