键(Key):属性的标识符,通常是一个字符串。 方法一:使用 in 运算符 in运算符可以用来检查一个对象是否包含指定的键。其语法为: if('propertyName'inobject) {// 执行操作} 示例代码: constperson = {name:'Alice',age:30};if('name'inperson) {console.log('person对象包含name属性'); }else{console....
function unique(arr){ if(!isArrayLink(arr)){ //不是类数组对象 return arr } let result = [] let objarr = [] let obj = Object.create(null) arr.forEach(item => { if(isStatic(item)){ //是除了symbol外的原始数据 let key = item + '_' + getRawType(item); if(!obj[key]){ obj...
此仓库是为了提升国内下载速度的镜像仓库,每日同步一次。 原始仓库:https://github.com/faisalman/ua-parser-js master master gh-pages pro-enterprise pro-business pro-personal 1.0.x 0.7.x device-utils develop gpu-detect-experimental 2.0.3-pro-enterprise ...
Object.defineProperty(obj,key,{ enumerable: true, configurable: true, get: function reactiveGetter(){ const value=getter?getter.call(obj):val if(Dep.target){ dep.depend() if(childOb){ childOb.dep.depend() if(Array.isArray(value)){ dependArray(value) } } } return value }, set: function...
if(title.includes("WIP")) { prStatus.state ="pending"prStatus.description ="Work in progress"} 最後,使用createPullRequestStatus()方法張貼狀態。 它需要狀態物件、存放庫標識碼和提取要求標識碼。 將回應輸出至 Node 控制台,讓您可以看到發送請求的結果。
function notUsed() { - const paths = []; for (const [key, name] of tuples) { - paths.push([key, full]); } }remove useless Object.assign() -const load = stub().rejects(assign(Error('LOAD USED'))); +const load = stub().rejects(Error('LOAD USED'));remove...
The emitted AuthState object includes:isAuthenticated: true if the user is considered authenticated. Normally this is true if both an idToken and an accessToken are present in the tokenManager, but this behavior can be overridden if you passed a transformAuthState callback in the configuration....
Or, if you require native ESM support: NODE_OPTIONS="--loader ts-node/esm" This tells any node processes which receive this environment variable to install ts-node's hooks before executing other code. License ts-node is licensed under the MIT license. MIT ts-node includes source code from...
The Mapbox GL JSaddLayermethod adds a Mapbox style layer to the map's style. The only required parameter foraddLayeris a Mapbox style layer object. It also accepts an optionalbeforeparameter, which is the ID of an existing layer to insert the new layer before. If you omit this argument...
If you passroute()a JavaScript object as a route parameter, Ziggy will use the registered route-model binding keys for that route to find the correct parameter value inside the object. If no route-model binding keys are explicitly registered for a parameter, Ziggy will use the object'sidkey...