René's URL Explorer Experiment

Title: 说说 isNaN 和 Number.isNaN 函数的区别？ · Issue #38 · CodeRookie262/JavaScript-Algorithm-Training · GitHub

Open Graph Title: 说说 isNaN 和 Number.isNaN 函数的区别？ · Issue #38 · CodeRookie262/JavaScript-Algorithm-Training

X Title: 说说 isNaN 和 Number.isNaN 函数的区别？ · Issue #38 · CodeRookie262/JavaScript-Algorithm-Training

Description: 通过下列的输出说说 isNaN 和 Number.isNaN 函数的区别 isNaN(NaN); isNaN('String'); isNaN(undefined); isNaN({}); Number.isNaN(NaN); Number.isNaN('String'); Number.isNaN(undefined); Number.isNaN({});

Open Graph Description: 通过下列的输出说说 isNaN 和 Number.isNaN 函数的区别 isNaN(NaN); isNaN('String'); isNaN(undefined); isNaN({}); Number.isNaN(NaN); Number.isNaN('String'); Number.isNaN(undefined); Number.isNaN({});

X Description: 通过下列的输出说说 isNaN 和 Number.isNaN 函数的区别 isNaN(NaN); isNaN('String'); isNaN(undefined); isNaN({}); Number.isNaN(NaN); Number.isNaN('String'); Number.isNaN(undefined); Number.isNaN({});

Opengraph URL: https://github.com/CodeRookie262/JavaScript-Algorithm-Training/issues/38

X: @github

direct link

Domain: github.com

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"说说 isNaN 和 Number.isNaN 函数的区别？","articleBody":"通过下列的输出说说 isNaN 和 Number.isNaN 函数的区别\r\n\r\n```js\r\nisNaN(NaN); \r\n\r\nisNaN('String');\r\n\r\nisNaN(undefined); \r\n\r\nisNaN({}); \r\n\r\nNumber.isNaN(NaN);\r\n\r\nNumber.isNaN('String'); \r\n\r\nNumber.isNaN(undefined); \r\n\r\nNumber.isNaN({}); \r\n```","author":{"url":"https://github.com/CodeRookie262","@type":"Person","name":"CodeRookie262"},"datePublished":"2021-02-05T01:18:17.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/38/JavaScript-Algorithm-Training/issues/38"}

Links:

Viewport: width=device-width