The project introduces the Plyr video player component. An error has been reported in the vivo old model chrome 39 kernel, and it is found that Array.prototype.find is not supported. The solution is Plyr provides polyfilled version, import ...
I was testing the JavaScript script with Jest, using ES6 Modules, so I used babel to convert ESM to CommonJS, but prompted me to turn it off when Rollup was packaged. Now after opening it, you can t run Rollup,. If you close it, you can t run ESM in J...
transform-class-properties mainly solves the problem that is not supported by defaultProps= {} in the declaration of using class in es6. needs to be escaped using stage-0 or the plug-in. < H2 > question: < H2 > { spec:true false } < H2 > refere...
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< H2 > question < H2 > antd-mobile,`babel-plugin-transform-runtime`, then try to import and keep reporting an error after using the plugins definition in the babelrc file. < H2 > part of the profile code < H2 > java programmer s tough request...
to use es2017 s asynchronous functions in your project. so when using gulp to process js files, I used babel-preset-env and babel-plugin-transform-runtime . the require syntax of nodejs appears after parsing, so the browser reported an...
with this setting, babel-preset-env does not seem to read the contents of the configuration file .browserslistrc. but autoprefixer is readable Why, please be instructed by God ...
main.js webpack.base.conf.js in package.json seek God s solution, Google has not found a suitable solution for a long time ...
what does this path refer to? I didn t understand it. I thought it was the path to the imported file, but look at the source code, this path also has a find method. ...
computer version of Safari, Firefox reports an error: Safari: chrome browser is completely normal, and no other browsers can be used. import { combineReducers ,createStore,applyMiddleware,compose} from redux import thunk from redux-thunk i...
A plug-in is referenced in the project, because the plug-in has already been compiled through babel, but Object.entries has not been compiled, so you need to compile it yourself through babel. .babelrc { "presets": [ ["e...
The project has a reference to a plug-in plugin , and Object.entries is called in the plug-in. index.js import Plugin from plugin ; xxx... .babelrc { "presets": [ ["env", { "modules"...
originally run directly in the browser (Chrome 65) will report ReferenceError errors, but after babel conversion, and then run, it will be undefined, these two errors are completely different, does it mean that the conversion of babel is not complete? ...
in the chrome browser, the component does not change, switch the window after selecting a tab, and then switch back, a blue border will appear, and after selecting the others, it will disappear. ...
how does jq get the value in iframe ...
if (): endif; what is this grammar and how to find a manual? thank you <div class="am-u-sm-9 am-u-end"> <select name="category[parent_id]" data-am-selected="{searchBox: 1, btnSize: sm }"> ...
how much memory is used when mysql starts Software version mysql 5.6 after looking at it on the Internet, the main parameter that affects the memory of mysql is probably innodb_buffer_pool_size key_buffer_size. now I copy an online configuration t...
now you need to play the video on the web page in rtsp format. Is there a good plug-in to play this video stream? try: now uses the plug-in kurento to play, but the effect is not very good. has a plug-in for vlc that can be played, but requires a...