Shakisha umurongo wa kode iriho ubu muri JavaScript

Reba

Shakisha inomero

JavaScript ntabwo itanga mu buryo butaziguye imikorere yo kubona umurongo wumurongo, ariko turashobora kubona ko mugihe kode itagenze neza, dushobora kubona ubutumwa bwibeshya burambuye muri konsole. Ikosa ryubutumwa bwubutumwa buzaba bukubiyemo uburyo bwihariye bwo guhamagara hamwe namakuru yamakuru ya dosiye. Hamwe niyi miterere, turashobora kwandika imikorere, ako kanya ikintu cyibintu mumikorere, hanyuma tukabona umurongo wumurongo wumuhamagaro binyuze mumakuru yamakuru.

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