7f2dd5260f
- Complete React app with 7 developer tools - JSON Tool with visual structured editor - Serialize Tool with visual structured editor - URL, Base64, CSV/JSON, Beautifier, Diff tools - Responsive navigation with dropdown menu - Dark/light mode toggle - Mobile-responsive design with sticky header - All tools working with copy/paste functionality
14 lines
312 B
JavaScript
14 lines
312 B
JavaScript
'use strict';
|
|
|
|
var $isNaN = require('math-intrinsics/isNaN');
|
|
|
|
// http://262.ecma-international.org/5.1/#sec-9.12
|
|
|
|
module.exports = function SameValue(x, y) {
|
|
if (x === y) { // 0 === -0, but they are not identical.
|
|
if (x === 0) { return 1 / x === 1 / y; }
|
|
return true;
|
|
}
|
|
return $isNaN(x) && $isNaN(y);
|
|
};
|