利用child_process模块,我们可以执行shell命令,可以fork子进程执行代码,也可以直接执行二进制文件;利用cluster模块,使用node封装好的API、IPC通道和调度机可以非常简单的创建包括一个master进程下HTTP代理服务器 + 多个worker进程多个HTTP应用服务器的架构,并提供两种调度子进程算法。本文主要针对cluster模块讲述node是如何实...
styleOpts.areas.color2 (Array<String> | String) 围栏区域内楼块侧面颜色,支持 rgba、rgb、十六进制等 styleOpts.areas Area 示例代码: var buildingLayer = new AMap.Buildings({ heightFactor: 1, wallColor: [255, 0, 0, 1], roofColor: 'rgba(0,0,255,0.5)', }); map.addLayer(buildingLayer...
formats: an array of objects representing types of files, with the following properties: formatID: a string that uniquely identifies the format (may be the same as mimeType) mimeType (optional): the file format's designated media type, e.g. "image/png" (palette formats do not have ...
An array that controls what file extensions are stripped out from the resulting import statement. The default configuration strips out[".js", ".jsx", ".ts", ".tsx"]. Set to an empty array[]to avoid stripping out extensions. stripFileExtensions:['.web.js','.js']; ...
Taking advantage of this, myPane can call the addPane function ofmyTabs. If multiple controllers are required, the require option of the directive can take an array argument. The corresponding parameter being sent to the link function will also be an array. 代码语言:javascript 代码运行次数:0 ...
options.customAttribution((string | Array<string>))(default null) String or strings to show in an AttributionControl . Only applicable if options.attributionControl is true . options.doubleClickZoom(boolean)(default true) If true , the "double click to zoom" interaction is enabled (see DoubleCli...
Optional: rebuild array.js on changes:nodemon -w src/ --exec bash -c "pnpm build-rollup". Export browserstack credentials:export BROWSERSTACK_USERNAME=xxx BROWSERSTACK_ACCESS_KEY=xxx. Run tests:npx testcafe "browserstack:ie" testcafe/e2e.spec.js. ...
enabledTransports(Array) Specifies which transports should be used by pusher-js to establish a connection. Useful for applications running in controlled, well-behaving environments. Available transports for web:ws,wss,xhr_streaming,xhr_polling,sockjs. If you specify your transports in this way, you ...
Array(5).fill(1).map((x,i) => ({id:i})) } } componentDidMount(){ const random = (a,b) => Math.random() < .5 ? -1 : 1 setInterval(() => { this.setState({ items: this.state.items.sort(random) }) }, 20) } render...
Ext.Array.each(r, function(rec) { total += rec.get(menuItem.up(‘dataIndex’).dataIndex); }); } There are a couple of things wrong with this approach. Firstly, the use of Ext.each invokes the passed function for every record in the array. As we have seen, function setup can affec...