另外在IDA pro中查看myConstructor可以发现它的代码主体是在.text节,但是也可以发现在.plt和.got节中也有myConstructor的定义。这样的话每次显式调用myConstructor的时候都需要通过PLT来跳转然后从GOT表中来找到myConstructor在TEXT节中的真正地址才能执行。但在.init_array中的地址是它在TEXT节中的真正地址,初始化的时...
FunctionConstructor FunctionDeclaration FunctionExpression FunctionObject FunctionPrototype FunctionWrapper GlobalObject Globals GlobalScope Hide IActivationObject IAuthorServices IColorizeText IDebugConvert IDebugConvert2 IDebuggerObject IDebugScriptScope IDebugType IDebugVsaScriptCodeItem IDefineEvent IEngine2 IErro...
class是一种语法糖 类和模块的内部,默认就是严格模式 不存在变量提升 由于本质上,ES6 的类只是 ES5的构造函数的一层包装,所以函数的许多特性都被Class继承,包括name属性。 2、constructor 构造函数 constructor 是一种用于创建和初始化class创建的对象的特殊方法, class Polygon { constructor() { = 'Polygon'; }...
A constructor used when creating managed representations of JNI objects; called by the runtime. JSONArray() Creates a JSONArray with no values. C# Copiere [Android.Runtime.Register(".ctor", "()V", "")] public JSONArray(); Attributes RegisterAttribute Remarks Creates a JSONArray with ...
JavaScript(JS) array.constructor Array对象允许在一个变量中存储多个值。它存储相同类型元素的固定大小的顺序集合。数组用于存储数据集合,但将数组看作同一类型变量的集合通常更有用。本文主要介绍JavaScript(JS) array.constructor 属性。 JavaScript(JS) array.constructor...
npm install @stdlib/array-uint8 Usage varUint8Array=require('@stdlib/array-uint8'); Uint8Array() Atyped arrayconstructor which returns atyped arrayrepresenting an array of 8-bit unsigned integers in the platform byte order. vararr=newUint8Array();// returns <Uint8Array> ...
Array.prototype.constructor 指向构造函数Array Array.prototype.length Array.prototype 也是个数组,长度为0 4.2 Array原型对象的方法 Array原型对象的方法分为四类: 修改器方法 访问方法 迭代方法 泛型方法(已弃用) 4.2.1 修改器方法 修改器方法会改变调用它们的对象自身的值。 Array.copyWithin() 浅复制数组的一部...
Get the array constructor: constfruits = ["Banana","Orange","Apple","Mango"]; lettext = fruits.constructor; Try it Yourself » Description Theconstructorproperty returns the function that created the Array prototype. For JavaScript arrays theconstructorproperty returns: ...
The Array class lets you access and manipulate arrays. Array indices are zero-based, which means that the first element in the array is [0], the second element is [1], and so on. To create an Array object, you use the new Array() constructor . Array() can also be invoked as a ...
Typed array constructor name. var str = Float32Array.name; // returns 'Float32Array' Float32Array.prototype.buffer Read-only property which returns the ArrayBuffer referenced by the typed array. var arr = new Float32Array( 5 ); var buf = arr.buffer; // returns <ArrayBuffer> Float32Array...