Weijia Wang

是编译的bug，我们会尽快修复，目前可以考虑将 async 语法改为使用 Promise

Sorry for my late. You may not need callback because Vue is a MVVM framework. You can change `collection` directly after your fetch is completed.

I've opened an issue (https://github.com/nodejs/node/issues/14216) and a PR (https://github.com/nodejs/node/pull/14250) earlier before about separating the error codes to a new module, but the errors are still being migrated so they are...

https://github.com/starkwang/keras-js-demo/blob/72b4f4b3abd7cb77514938193c45cad7304ff018/src/App.vue#L134 MDN文档：https://developer.mozilla.org/zh-CN/docs/Web/API/CanvasRenderingContext2D/getImageData