`
pstinghua
  • 浏览: 24063 次
  • 性别: Icon_minigender_1
  • 来自: 北京
最近访客 更多访客>>
社区版块
存档分类
最新评论

Functions as Methods

阅读更多

When a function is invoked as a function rather that as a method, the this keyword refers to the global
object. Confusingly, this is true even when a nested function is invoked (as a function) within a containing
method that was invoked as a method: the this keyword has one value in the containing function but
(counterintuitively) refers to the global object within the body of the nested function.
Note that this is a keyword, not a variable or property name. JavaScript syntax does not allow you to
assign a value to this .

分享到:
评论

相关推荐

    Herbert S. Wilf - Generating Functions.pdf

    Generating functions serve as a bridge between discrete mathematics and continuous analysis, particularly complex variable theory. They are powerful tools that unify various methods for handling ...

    Handbook of Mathematical Functions With Formulas, Graphs, and Mathematical Table

    The book contains 29 sets of tables, some to as high as 20 places: mathematical constants; physical constants and conversion factors (6 tables); exponential integral and related functions (7); error ...

    Numerical Methods: Using MATLAB, 4th Edition

    Numerical Methods: Using MATLAB By 作者: George ...Contains over 60 algorithms implemented as MATLAB® functions, and over 100 MATLAB® scripts applying numerical algorithms to specific examples.

    Kernels for Vector-Valued Functions A Review

    In this paper, we review different methods to design or learn valid kernel functions for multiple outputs, paying particular attention to the connection between probabilistic and functional methods.

    Algebraic Functions

    In this chapter, as in the chapter on divisors, the influence of Bliss's own researches is seen. A final chapter illustrates the general theory with some examples. In particular, constructive ...

    Code Visualizer 4.57

    • Show each functions and methods to logic NSD(Nassi-Shneiderman Diagrams). • Show each functions and methods to sequence and multi-sequence diagram. • Show each class and struct's inheritance, ...

    Sybex - Mastering Visual Basic .NET VB NET Functions (VBL).pdf

    The majority of the functions are the same as in VB6. One difference is that many of the VB6 statements are implemented as functions in VB.NET. Moreover, many VB6 functions have an equivalent method ...

    Fluent.Python.1491946008

    Functions as objects: view Python functions as first-class objects, and understand how this affects popular design patterns Object-oriented idioms: build classes by learning about references, ...

    MC Statistical Methods by Christian.

    This approach can be seen as a compromise between fully Bayesian and frequentist methods. - **Stein's Paradox**: Stein’s paradox demonstrates that when estimating more than one parameter, the ...

    Image_Analysis_Random_Fields_and_Dynamic_Monte_Carlo_Methods

    Winkler's successful book on random field approaches to image analysis, related Markov Chain Monte Carlo methods, and statistical inference with emphasis on Bayesian image analysis concentrates more ...

    The direct power of adjacent vertex programming methods.pdf

    How far does the power of the adjacent vertex methods extend in solvingnon-linear programming problems? This question here gets a partial answebeing restricted to variables and objective functions ...

    Error Correction coding——mathematical methods and algorithms

    Error Correction Coding - Mathematical Methods and Algorithms (Source Files Contained).pdf Error Correction Coding Mathematical Methods and Algorithms Todd K. Moon Utah State University @ E ! C I E N...

    Graph Neural Networks_ A Review of Methods and Applications----清华大学周杰.pdf

    Different variants of GNNs employ various strategies for these operations, such as summing, averaging, or more complex aggregation functions like attention mechanisms. #### Architectures and ...

    image analysis random fields and dynamic monte carlo methods

    Winkler's successful book on random field approaches to image analysis, related Markov Chain Monte Carlo methods, and statistical inference with emphasis on Bayesian image analysis concentrates more ...

    Android代码-kotlin-math

    Most APIs are therefore exposed as top-level functions and not as methods. For instance: val v = Float3(1.0f, 3.0f, 4.0f) val n = normalize(v) Building the project Simply run the following command to ...

    NetworkX.rar

    Most of the NetworkX API is provided by functions which take a graph object as an argument. Methods of the graph object are limited to basic manipulation and reporting. This provides modularity of ...

Global site tag (gtag.js) - Google Analytics