*/ map<U>(callbackfn: (value: T, index: number, array: T[]) => U, thisArg?: any): U[]; /** * Returns the elements of an array that meet the condition specified in a callback function. * @param predicate A function that accepts up to three arguments. The filter method calls...
区分大小写 标识符:就是指变量名、函数名、属性名、函数的参数名,一般采用驼峰格式。比如firstSecond、myCar、doSomethingImportant。 注释:单行注释(//)、多行注释(/*...*/)。 严格模式 语句:分号结尾。 2.1 变量 变量:计算机内存中存储数据的标识符,根据变量名称可以获取到内存中存储的数据。ECMAScript的变量是...
The context for the template is an item in the my.vm.movies array. So by navigating up through the parent twice, the context will become the my.vm object. Then you can grab the movie with index 2 and use its boxArt.smallUrl property for the image. The result of this ...
eval (default: false)— Pass true to mangle names visible in scopes where eval or with are used. reserved (default: [])— Pass an array of identifiers that should be excluded from mangling. Example: ["foo", "bar"]. toplevel (default: false)— Pass true to mangle names declared in ...
{"xo": {"rules": {"unicorn/no-array-for-each":"off"} } } You could also use.xo-config.jsonor one of the other config file formats supported by XO. Please take a moment to consider if you really need to use this option.
The context for the template is an item in the my.vm.movies array. So by navigating up through the parent twice, the context will become the my.vm object. Then you can grab the movie with index 2 and use its boxArt.smallUrl property for the image. The result of this would be to ...
uglify-js@3has a simplifiedAPIandCLIthat is not backwards compatible withuglify-js@2. Install First make sure you have installed the latest version ofnode.js(You may need to restart your computer after this step). From NPM for use as a command line app: ...
props:{// 请求表格数据的url地址url:{type:String,required:true},// 默认分页数pageSize:{type:Number,default:10},// 是否展示序号index:{type:Boolean,default:true},// 表格的列的结构columns:{type:Array,required:true},orgId:{type:String,required:false,default:''},// 请求表格数据的方法method:...
创建数组,使用的是 OP_array_from,对应函数是 JS_NewArray,JS_NewArray 函数会执行 JS_NewObjectFromShape 函数,参数设置类型为 JS_CLASS_ARRAY,JS_NewObjectFromShape 会创建一个数组对象 Shape。 OP_apply 会调用 js_function_apply 函数,如果没有参数就会直接调用 JS_Call 解释执行,有参数的话使用 build_arg...
array = new TypedArray(bufferView ibSlice * byteStride, accessorDef.count * byte / elementBytes);// Integer parameters to IB/ are in array elements, not bytes. ib = new THREE.InterleavedBuffer(array byteStride / elementBytes); parser.cache.add(ibCacheKey, ib); } bufferAttribute = ...