eslint: prefer-arrow-callback, arrow-spacing jscs: requireArrowFunctions 它创建了一个在 this 上下文中执行的函数的版本,这通常是你想要的,而且这样的写法更为简洁。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // bad [1, 2, 3].map(function (x) { const y = x + 1; return x * y...
Error ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ common/globFile.js:26:8 Cannot call square with '2' bound to n because string [1] is incompatible with number [2]. 1.2.运算结果类型检查 因为Flow很好地理解JavaScript,所以它不需要很多这些类型。 你应该只需要做...
Via data attributes or JavaScript, the dropdown plugin toggles hidden content (dropdown menus) by toggling the .open class on the parent list item. On mobile devices, opening a dropdown adds a .dropdown-backdrop as a tap area for closing dropdown menus when tapping outside the menu, a ...
Call a modal with id myModal with a single line of JavaScript: $('#myModal').modal(options) Options Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-backdrop="". Nametypedefaultdescription backdrop boolean or the ...
Class: BaiduTileLayer OM.layer. BaiduTileLayer new BaiduTileLayer(name, config)ExtendsMethodsbringForward()bringToTop()enableInfoWindow(enable)enableUTFGridInfoWindow(status)getCustomTags()getEnableInfoWindow()getName()getOpacity()getReloadParamStatus()getTileLayerConfig(callBack)getUTFGridResolution(res)...
("callback"); String json = mapper.writeValueAsString(productService.getAll()); out.append(callback+"("+json+")"); } else if (act.equals("getAllCORS")) { /**向响应的头部中添加CORS信息*/ response.addHeader("Access-Control-Allow-Origin", "*"); response.addHeader("Access-Control-...
when(callback, errback){Promise} Inherited from Layer Since: ArcGIS Maps SDK for JavaScript 4.6 Layer since 4.0, when added at 4.6. when() may be leveraged once an instance of the class is created. This method takes two input parameters: a callback function and an errback function. The...
"POST" : "PUT",url,body: post,}).then((data) => callback(data));}function PostForm(): m.Component {let post: IPost = {userId: -1,id: -1,title: "",body: "",};const id = m.route.param("id");if (id) {m.request<IPost>({method: "GET",url: `https://jsonplaceholder...
MetaData is a class that provides capability and data coverage information for the various services hosted on Oracle's eLocation servers. Methods batchGeoCode(addressList, callBack) Use this method to efficiently batch geocode multiple addresses. ...
The above test will fail with Error: Resolution method is overspecified. Specify a callback *or* return a Promise; not both.. In versions older than v3.0.0, the call to done() is effectively ignored. # 使用async / await If your JS environment supports async / await, you can also wri...