A function call is marked as "pure" if a comment annotation /*@__PURE__*/ or /*#__PURE__*/ immediately precedes the call. For example: /*@__PURE__*/foo(); arguments (default: true)— replace arguments[index] with function parameter name whenever possible. arrows (default: true)...
As an example, here is a query that finds @param tags that do not specify the name of the documented parameter: import javascript from JSDocTag t where t.getTitle() = "param" and not exists(t.getName()) select t, "@param tag is missing name." For full details on these and other...
jsonp (default: “callback”): the name of the JSONP callback query parameter jsonpCallback (default: “jsonp{N}”): the string (or a function that returns) name of the global JSONP callback function. Set this to enable browser caching. v1.1+ timeout (default: 0): request timeout...
save(function(err) { if (err) done(err); else done(); }); }); }); }); Alternatively, just use the done() callback directly (which will handle an error argument, if it exists): describe('User', function() { describe('#save()', function() { it('should save without error'...
问JavaScript:如何将网站结构的状态保存到链接(或散列链接)EN有几种方法可以实现这一点。以下选项之一可能...
positionOptions Describes an object containing option properties to pass as a parameter of Geolocation.getCurrentPosition() and Geolocation.watchPosition() Geolocation POSITIVE_INFINITY Represents infinity (returned on overflow) Number preventDefault() Cancels the event if it is cancelable, meaning that the...
This way you can easily check if a given object exists in JavaScript:Copy if (document.all) { ... } If it does exist, the if clause would return a not-null value, which would be considered true and the script would continue with the code within curly braces....
A SceneView instance must be provided to the view parameter if this option is used. Possible Values:"2d"|"3d-flat"|"3d-volumetric"|"3d-volumetric-uniform" defaultSymbolEnabled Boolean optional Default Value: true Enables the defaultSymbol on the renderer and assigns it to features w...
Tests if an item is present in the new Collection. Parameter searchElement * The item to search for in the collection. Returns TypeDescription Boolean true if the item is in the collection. See also Array.prototype.includes() Example // check if a layer is in the map's operational ...
就是这样! 请记住,此项目的工作仍在进行中。 期待您能贡献力量并帮助我们做得更好。 一如既往,您可以通过微博、微信或Gophers Slack#goland 频道与我们联系。 欢迎在评论区分享您的反馈,或者在我们的跟踪器中提交问题。 ]]> https://blog.jetbrains.com/go/2021/06/02/tinygo-for-tiny-applications-discover-...