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set.add add()方法用来向一个Set对象的末尾添加一个指定的值。 语法 代码语言:javascript 复制 mySet.add(value); 参数 value必需。需要添加到Set对象的元素的值。 返回值 Set对象本身 示例 使用add 方法 代码语言:javascript 复制 var mySet = new Set(); mySet.add(1); mySet.add(5).add('some ...
(searchResults,'font');// Synchronize the document state by executing the queued commands,// and return a promise to indicate task completion.returncontext.sync().then(function(){console.log('Found count: '+ searchResults.items.length);// Queue a set of commands to change the font for ...
eslint: object-shorthand jscs: requireEnhancedObjectLiterals 代码语言:javascript 复制 // badconstatom={value:1,addValue:function(value){returnatom.value+value;},};// goodconstatom={value:1,addValue(value){returnatom.value+value;},}; 4. 使用对象属性速记语法。 eslint: object-shorthand jscs: ...
{ACCESS TOKEN}'; export function addMapToElement(element) { return new mapboxgl.Map({ container: element, style: 'mapbox://styles/mapbox/streets-v11', center: [-74.5, 40], zoom: 9 }); } export function setMapCenter(map, latitude, longitude) { map.setCenter([longitude, latitude])...
classTransactionManager{privatepending=newSet<string>();privatecompleted=newSet<string>();begin(id:string){if(this.pending.has(id))thrownewError('重复事务');this.pending.add(id);}commit(id:string){this.pending.delete(id);this.completed.add(id);}} ...
Coddoc is different in that it is easily extensible by allowing users to add tag and code parsers through the use of coddoc.addTagHandler and coddoc.addCodeHandler. coddoc also parses source code to be used in APIs. sphinx a tool that makes it easy to create intelligent and beautiful ...
// Set up the insert options.letoptions = {sheetNamesToInsert: [],// Insert all the worksheets from the source workbook.positionType: Excel.WorksheetPositionType.after,// Insert after the `relativeTo` sheet.relativeTo:"Sheet1"// The sheet relative to which the other worksheets will be ...
toplevel (default false) - set to true if you wish to enable top level variable and function name mangling and to drop unused variables and functions. nameCache (default null) - pass an empty object {} or a previously used nameCache object if you wish to cache mangled variable and proper...
本文提供了使用 Excel JavaScript API 设置和获取范围值、文本或公式的代码示例。 有关对象支持的属性和方法 Range 的完整列表,请参阅 Excel.Range 类。备注 The Excel JavaScript API 没有“Cell”对象或类。 相反,Excel JavaScript API 将所有 Excel 单元格定义为 Range 对象。 Excel UI 中的单个单元格转换为 ...