Using a class

Xem 1-20 trên 1037 kết quả Using a class
  • Xác định và sử dụng một Class trong C #, bạn sử dụng từ khoá class, tên, và một cặp dấu ngoặc nhọn để định nghĩa một lớp mới. Các dữ liệu và phương pháp của lớp học xảy ra trong cơ thể của lớp, giữa các dấu ngoặc nhọn.

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  • Modifying Data Using a Strongly Typed DataSet In Chapter 10, you saw how to create and use a strongly typed DataSet class named MyDataSet. You can use objects of this class to represent the Customers table and rows from that table

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  • [ Team LiB ] Recipe 6.1 Creating a Class That Participates in an Automatic Transaction Problem You need to create a .NET class that participates in automatic transactions. Solution Use the appropriate custom attributes from the System.EnterpriseServices namespace.

    pdf5p luvpro 04-08-2010 58 5   Download

  • In this paper I propose a generalization of lexical association techniques that is intended to facilitate statistical discovery of facts involving word classes rather than individual words. Although defining association measures over classes (as sets of words) is straightforward in theory, making direct use of such a definition is impractical because there are simply too many classes to consider. Rather than considering all possible classes, I propose constraining the set of possible word classes by using a broad-coverage lexical/conceptual hierarchy [Miller, 1990]. ...

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  • In this paper, we propose and discuss numerical algorithms for solving a class of nonlinear differential-algebraic equations (DAEs). These algorithms are based on half-explicit Runge-Kutta methods (HERK) that have been studied recently for solving strangeness-free DAEs. The main idea of this work is to use the half-explicit variants of some well-known embedded Runge-Kutta methods such as Runge-Kutta-Fehlberg and Dormand-Prince pairs. Thus, we can estimate local errors and choose suitable stepsizes accordingly to a given tolerance.

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  • Creating a Generic Class The .NET Framework Class Library contains a number of generic classes readily available for you. You can also define your own generic classes, which is what you will do in this section. Before we do this, I will provide a bit of background theory. The Theory of Binary Trees In the following exercises, you will define and use a class that represents a binary tree. This is a very practical exercise because this class happens to be one that is missing from the System.Collections....

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  • We present a class-based language model that clusters rare words of similar morphology together. The model improves the prediction of words after histories containing outof-vocabulary words. The morphological features used are obtained without the use of labeled data. The perplexity improvement compared to a state of the art Kneser-Ney model is 4% overall and 81% on unknown histories.

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  • In this chapter we define a simple stack. The first version uses procedures and a structure, the second version uses a class. The class version of the stack is very similar to the procedure/structure version of the stack, except that the procedures (member functions) and structures are integrated. That means that you don’t have to pass the structure as the first parameter to each procedure.

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  • After studying this chapter you will be able to understand: What classes, objects, methods and instance variables are; how to declare a class and use it to create an object; how to declare methods in a class to implement the class's behaviors; how to declare instance variables in a class to implement the class's attributes; how to call an object's method to make that method perform its task;...

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  • Using the fixed point index and the arguments on monotone minorant, we prove the existence results for the system. This extends some known results.

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  • In the present paper, we introduce a sequence of linear operators, which is a higher order generalization of positive linear operators defined by a class of Borel measures studied. Then, using the concept of A−statistical convergence we obtain some approximation results which are stronger than the aspects of the classical approximation theory.

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  • In this paper, AdaBoost algorithm, a popular and effective prediction method, is applied to predict the prediction of claim frequency of auto insurance, which plays an important part of property insurance companies. Using a real dataset of car insurance, we reduce the frequency prediction problem to be a multi-class problem, in turn we employ the mixed method called multi-class AdaBoost tree (a combination of decision tree with adaptive boosting) as our predictor.

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  • [ Team LiB ] A.2 Classes C# uses the class statement along with opening and closing braces, { }, to indicate the beginning and end of a class definition. For example: public class DataException : SystemException { // Member definitions } In VB, a class definition is indicated by the Class... End Class construct: Public Class DataException Inherits SystemException ' member definitions End Class In addition,

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  • Reading a Column Value Using Strongly Typed DataSet Classes A strongly typed DataSet object allows you read a column value using a property with the same name as the column.

    pdf7p daisuphu 29-07-2010 63 5   Download

  • Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2011, Article ID 980805, 15 pages doi:10.1155/2011/980805 Research Article Optimal Multitaper Wigner Spectrum Estimation of a Class of Locally Stationary Processes Using Hermite Functions Maria Hansson-Sandsten (EURASIP Member) Mathematical Statistics, Centre for Mathematical Sciences, Lund University, P.O. Box 118, 221 00 Lund, Sweden Correspondence should be addressed to Maria Hansson-Sandsten, sandsten@maths.lth.

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  • Controlling Accessibility Surprisingly, the Circle class is currently of no practical use. When you encapsulate your methods and data inside a class, the class forms a boundary to the outside world. Fields

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  • Ill this paper we describe a neural network-based approach to prepositional phrase attachment disambiguation for real world texts. Although the use of semantic classes in this task seems intuitively to be adequate, methods employed to date have not used them very effectively. Causes of their poor results are discussed. Our model, which uses only classes, scores appreciably better than the other class-based methods which have been tested on the Wall Street Journal corpus. To date, the best result obtained using only classes was a score of 79.1%; we obtained an accuracy score of 86.8%. ...

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  • In this activity, you will use the provided use cases and usage scenarios for the client-billing process, along with the Ferguson and Bardell, Inc. case study, to create future-state use cases and usage scenarios. First, as a class, you will review the information provided in the case study. Next, you will create future-state use cases for the client-billing process. Next, you will create future-state usage scenarios for the solution required by Ferguson and Bardell, Inc.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Multiplicity Results Using Bifurcation Techniques for a Class of Fourth-Order m-Point Boundary Value Problems

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  • In object-oriented programming, a class is a construct that is used to create instances of itself – referred to as class instances, class objects, instance objects or simply objects. A class defines constituent members which enable its instances to have state and behavior.[1] Data field members (member variables or instance variables) enable a class instance to maintain state. Other kinds of members, especially methods, enable the behavior of class instances. Classes define the type of their instances.[2]...

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