Samu lambar layin lambar aiwatarwa a halin yanzu a cikin JavaScript

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Samu lambar layi

JavaScript baya bayar da aiki kai tsaye don samun lambar layin, amma zamu iya gano cewa lokacin da lambar tayi kuskure, zamu iya ganin saƙon kuskure dalla-dalla a cikin na'urar wasan. Tarihin kuskuren kuskure zai ƙunshi takamaiman tsarin kira da bayanin wurin fayil ɗin. Tare da wannan fasalin, zamu iya rubuta aiki, sanya wani abu na kuskure a cikin aikin, kuma mu sami lambar layin mai kira ta hanyar bayanan tsaka-tsalle.

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