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  • methods

    2020-04-18 20:01:37
    methods Type: { [key: string]: Function } Details: Methods to be mixed into the Vue instance. You can access these methods directly on the VM instance, or use them in directive expressions. All meth...

    methods

    Type: { [key: string]: Function }
    
    Details:
    
    Methods to be mixed into the Vue instance. You can access these methods directly on the VM instance, or use them in directive expressions. All methods will have their this context automatically bound to the Vue instance.
    
    Note that you should not use an arrow function to define a method (e.g. plus: () => this.a++). The reason is arrow functions bind the parent context, so this will not be the Vue instance as you expect and this.a will be undefined.
    
    Example:
    
    var vm = new Vue({
      data: { a: 1 },
      methods: {
        plus: function () {
          this.a++
        }
      }
    })
    vm.plus()
    vm.a // 2
    
    See also: Event Handling
    
    展开全文
  • Methods

    2014-03-02 16:21:28
    Methods State 的核心功能是能让 object to 表现出不同的行为。这些通过 state methods 实现,并可以重写,或者作为 State’s owner 的当前状态调用。 Dispatchers When applied to an owner object by ...

    Methods

    State 的核心功能是能让 object to 表现出不同的行为。这些通过 state methods 实现,并可以重写,或者作为 State’s owner 的当前状态调用。

    Dispatchers

    When applied to an owner object by calling state(), State first identifies any methods already present on the owner for which there exists at least one override somewhere within the provided state expression, and relocates these methods to the new root state. For all state methods, a special dispatcher method is then instated on the owner at the corresponding key.

    The dispatcher’s job is to redirect all invocations to the owner’s current state, from which State will then locate and invoke the proper stateful implementation of the method. If no active states contain an implementation for the invoked method, the invocation will be forwarded to the owner’s original implementation of the method, if one exists, or will cause a noSuchMethod event otherwise.

    Method context

    By default, state methods are invoked just like normal methods, in the context of the receiving owner.

    However, certain methods may require awareness of the State from which it is called, for example, to delegate to a superstate’s implementation of a method. This can be expressed by wrapping a method’s function expression in a call to state.bind, which causes the method to be invoked in the context of the receiving State instead of the receiving owner. This exposes reliable references to this.superstate, this.root, and any other relative location in the receiving owner’s state tree, along with, importantly, the owner itself via this.owner.

    In this way delegation to a superstate’s method is facilitated by the apply and call methods of State:



    展开全文
  • Static Methods 静态方法;可直接使用类名调用 Instance Methods 实例方法;必须通过实例化对象调用 Abstract Methods 抽象方法 Concrete Methods 具体方法 Concrete Methods 过时方法;已不再使用 Fields...

    Java8 官方API中几个关键术语的解释:

    类型 解释
    Static Methods 静态方法;可直接使用类名调用
    Instance Methods 实例方法;必须通过实例化对象调用
    Abstract Methods 抽象方法
    Concrete Methods 具体方法
    Deprecated Methods 过时方法;已不再使用
    Fields 类的:域/属性/成员变量

    注意:

    1. Static Methods都是Concrete Methods,但不是Instance Methods
    2. 记忆:“对立关系法”。(1)静态-实例(非静态);(2)抽象-具体(非抽象);
    展开全文
  • methods和http.METHODS区别

    2019-11-14 17:10:38
    methods在npm中地址https://www.npmjs.com/package/methods methods模块export一个包含了http methods的数组,就像http.METHODS。它和http.METHODS的区别: 1、methods中所有的方法名字都是小写 2、由于...

    methods在npm中地址https://www.npmjs.com/package/methods

    methods模块export一个包含了http methods的数组,就像http.METHODS。它和http.METHODS的区别:

    1、methods中所有的方法名字都是小写

    2、由于http.METHODS是在v0.11.8中添加,在node低版本中,无法使用http.METHODS,但是methods适用于node所有版本。

    这是因为methods中做了一个判断,当http.METHODS为undefined时,回去获取自定义(内部)的方法数组

    3、当使用没有引入http的工具(类似browserify)时,也会返回包含methods数组

    安装

    npm install methods

    使用

    var methods = require('methods')

    展开全文
  • 一、Static Methods、Instance Methods、Abstract Methods、Concrete Methods ——Static Methods:静态方法 ——Instance Methods:实例方法(非静态方法) ——Abstract Methods:抽象方法 ——Concrete ...
  • Level Set Methods and Fast Marching Methods

    热门讨论 2013-11-04 19:57:26
    Level set methods and fast marching methods: evolving interfaces in computational geometry, fluid mechanics, computer vision, and materials science[M]. Cambridge university press, 1999.
  • Community Detection Spectral Methods

    万次阅读 2019-12-14 13:21:55
    Spectral Methods Spectral Clustering in Heterogeneous Information Networks (AAAI 2019) Xiang Li, Ben Kao, Zhaochun Ren, Dawei Yin [Paper] [Matlab Reference] [Python Reference] Community Detectio...
  • Ensemble Methods

    2017-10-11 04:58:03
    The Basic Knowledge of Ensemble Methods
  • Community Detection Temporal Methods

    万次阅读 2019-12-14 13:21:49
    Temporal Methods DynComm R Package - Dynamic Community Detection for Evolving Networks (Arxiv 2019) Rui Portocarrero Sarmento, Luís Lemos, Mário Cordeiro, Giulio Rossetti, and Douglas Cardoso ...
  • <div><p><code>Kernel#public_methods</code> is a alias of <code>Kernel#methods</code> in opal (#909). But their behavior is not same in MRI. This PR fixed it. <p>Here is an example. <pre><code> ruby ...
  • methods 中定义方法我们可以使用 methods 属性给 Vue 定义方法,methods 的基本语法:var vm = new Vue({ methods:{ // 在此时定义方法,方法之间使用逗号分隔 方法名:function(){} }); 示例:例如在 methods ...
  • methods 中定义方法我们可以使用 methods 属性给 Vue 定义方法,methods 的基本语法:var vm = new Vue({ methods:{ // 在此时定义方法,方法之间使用逗号分隔 方法名:function(){} }); 示例:例如在 methods ...
  • vue中methods函数调用methods函数写法

    千次阅读 2018-09-07 20:34:00
    vue中methods函数调用methods函数写法 1 export default { 2 data() { 3 return { 4 hello:"你好" 5 } 6 }, 7 methods:{ 8 open(that) { 9 that.hello = "he...
  • computed vs methods

    2020-04-19 17:46:10
    computed vs methods 我们可以使用 methods 来替代 computed,效果上两个都是一样的,但是 computed 是基于它的依赖缓存,只有相关依赖发生改变时才会重新取值。 而使用 methods ,在重新渲染的时候,函数总会重新...
  • methods的使用

    2019-11-04 19:51:52
    最近在学习Vue,感觉methods还是有必有总结一下的,看的米斯特吴的视频,讲的很精髓。下面是我对methods的理解。 methods是Vue对象中作为函数块的包装盒,methods中可以包含多个函数,函数也可以传参,同时在HTML...
  • SLAM "Real time" oriented methods

    万次阅读 2019-12-14 12:37:12
    “Real time” oriented methods Project Detection Description BRIEF x BRISK x x FAST x FREAK x FRIF x x HIPS x LATCH x MOPS x PhonySift Multi-scale Fast Reduced Sift grid ...
  • 首先,methods,private_methods是Object类的实例方法;instance_methods是Module类的实例方法。 我们先来看看这样安排的原因: 我们知道一个Ruby对象所能调用的方法包含在其祖先链中(包含这个对象的单例类).这里所...
  • Distribution-based methods Distance-based methods Density-based methods Clustering-based methods
  • Private Methods

    2014-01-08 19:14:10
    Private Methods Methods can also be private within a class and inaccessible outside of the class. Changing this.returnBalancefrom the last exercise to varreturnBalance makes this method private
  • 下面我就为大家分享一篇vue中实现methods一个方法调用另外一个方法,具有很好的参考价值,希望对大家有所帮助。vue在同一个组件内;methods中的一个方法调用methods中的另外一个方法可以在调用的时候 this.$options....
  • Subgradient Methods

    千次阅读 2014-07-22 16:09:34
    To solve nondifferential convex function f(x), Subgradient methods plays a very
  • Monte Carlo Statistical Methods

    热门讨论 2014-10-22 11:10:18
    Monte Carlo Statistical Methods 2nd edition Springer, Christian P.Robert & George Casella
  • Agile Methods

    2013-09-06 17:42:51
    Agile Methods   Methods (also called methodologies, although, strictly speaking they are not the same) play a crucial role in software projects. This is particularly so in large projects that incl....
  • Monte Carlo Methods

    2018-06-29 22:38:31
    Monte Carlo methods require only experience—sample sequences of states, actions, and rewards from actual or simulated interaction with an environment. And Monte Carlo methods require no prior ...
  • Mathematical Methods for Physics and Engineering,Mathematical Methods for Physics and Engineering
  • 首先可以在data中先声明一个变量 比如 sureDelBox : ‘ ‘ mounted 中 —> ...methods中的一个方法调用methods中的另外一个方法 可以在调用的时候 this.$options.methods.test2(); this.$options.methods
  • Ensemble Methods_Foundations and Algorithms.pdf;Ensemble Methods_Foundations and Algorithms.pdf
  • Avoid autogenerated methods to access private fields and methods of inner / outer classes 样例 public class Test { public static void main(final String[] args) { //code } public void te...
  • Synchronized Methods

    2014-11-26 11:31:43
    Home Page > Essential Classes > Concurrency  « Previous • Trail • Next ...Synchronized Methods The Java programming language provides two basic synchronization idioms: synchron

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