JavaScript Number constructor ɗanɗa

Definition and usage

The constructor property returns the function that creates the Number prototype.

For JavaScript numbers, the constructor property returns:function Number() { [native code] }

Instance

let num = 134.5;
let text = num.constructor;

Try it yourself

Syntax

number.constructor

Return value

function Number() { [native code] }

Browser ke girmuwa

constructor yana aya neba ECMAScript1 (ES1) yau.

所有浏览器都完全支持 ES1 (JavaScript 1997)：

Chrome IE Edge Firefox Safari Opera
Chrome IE Edge Firefox Safari Opera
支持 支持 支持 支持 支持 支持