Error.prototype.columnNumber
้ๆจๆบ: ใใฎๆฉ่ฝใฏๆจๆบๅใใใฆใใพใใใ้ๆจๆบใฎๆฉ่ฝใฏใใฉใฆใถใผใฎๅฏพๅฟใ้ใใใๅฐๆฅ็ใซๅคๆดใพใใฏๅ้คใใใๅฏ่ฝๆงใใใใใใๆฌ็ช็ฐๅขใงใฎไฝฟ็จใฏๆจๅฅจใใใพใใใใใ ใใๆจๆบใฎ้ธๆ่ขใๅญๅจใใชใ็นๅฎใฎใฑใผในใงใฏใๆๅนใชไปฃๆฟๆๆฎตใจใชใๅ ดๅใใใใพใใ
columnNumber ใใญใใใฃใฏใใใฎใจใฉใผใ่ตทใใใใใกใคใซใฎ่กๅ
ใฎๅ็ชๅทใๅ
ฅใใพใใ
ไพ
columnNumber ใฎไฝฟ็จ
js
var e = new Error("Could not parse input");
throw e;
console.log(e.columnNumber); // 0
ไปๆงๆธ
ไปๆงใฎไธ้จใงใฏใใใพใใใ
ใใฉใฆใถใผใฎไบๆๆง
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