PHP WebShell

• .. (вверх)
• [DIR] ..
• [FILE] array-types.js
• [DIR] create-matcher
• [FILE] create-matcher.js
• [FILE] create-set.js
• [FILE] deep-equal-benchmark.js
• [FILE] deep-equal.js
• [FILE] get-class.js
• [FILE] identical.js
• [FILE] is-arguments.js
• [FILE] is-array-type.js
• [FILE] is-date.js
• [FILE] is-element.js
• [FILE] is-iterable.js
• [FILE] is-map.js
• [FILE] is-nan.js
• [FILE] is-neg-zero.js
• [FILE] is-object.js
• [FILE] is-set.js
• [FILE] is-subset.js
• [FILE] iterable-to-string.js
• [FILE] match.js
• [FILE] samsam.js

Просмотр файла: is-nan.js

"use strict";

/**
 * Compares a `value` to `NaN`
 *
 * @private
 * @param {*} value A value to examine
 * @returns {boolean} Returns `true` when `value` is `NaN`
 */
function isNaN(value) {
    // Unlike global `isNaN`, this function avoids type coercion
    // `typeof` check avoids IE host object issues, hat tip to
    // lodash

    // eslint-disable-next-line no-self-compare
    return typeof value === "number" && value !== value;
}

module.exports = isNaN;

Выполнить команду