Reply Introduction .code(statusCode) .header(key, value) .getHeader(key) .removeHeader(key) .hasHeader(key) .redirect(dest) .callNotFound() .getResponseTime() .type(conten...

Catch unhandled promise rejections One Paragraph Explainer Code example: these errors will not get caught by any error handler (except unhandledRejection) Code example: Catching ...

Testing Asynchronous Code Promises Async/Await Callbacks .resolves / .rejects Testing Asynchronous Code It’s common in JavaScript for code to run asynchronously. When you ...

Node.js compability mode Node.js built-in modules TypeScript support Node.js compability mode Starting with v1.15 Deno provides Node compatiblity mode that can be activated by...

Node.js compability mode Node.js built-in modules TypeScript support Node.js compability mode Starting with v1.15 Deno provides Node compatiblity mode that can be activated by...

Reply Introduction .code(statusCode) .statusCode .header(key, value) .headers(object) .getHeader(key) .removeHeader(key) .hasHeader(key) .redirect(dest) .callNotFound() ....

Testing Asynchronous Code Promises Async/Await Callbacks .resolves / .rejects Testing Asynchronous Code It’s common in JavaScript for code to run asynchronously. When you ...

5种 yieldable 5种 yieldable yieldable本来是没有这个词的，因为在Generator里可以是yield关键词，而yield后面接的有5种可能，故而把这些可以yield接的方式成为yieldable，即可以yield接的。 Promises Thunks (functions) array (parallel exec...

mergeAll signature: mergeAll(concurrent: number): Observable Collect and subscribe to all observables. Examples Example 1: mergeAll with promises Example 2: mergeAll with concu...

Using with puppeteer Use jest-puppeteer Preset Custom example without jest-puppeteer preset Using with puppeteer With the Global Setup/Teardown and Async Test Environment AP...