hfc apply

CATV Broadband Integrated Information network based on 3COM company CATV Access Network platform is a successful implementation of cable TV, data communication and network telephone "three nets in one" on the 750MHz bandwidth fiber-optic coaxial hybrid network (HFC). The open television, telephone, computer line of the public Information network, the main technical indicators to reach the world's advanced level. Now, there are 35 sets of TV programs d

The two forms of SQL about apply cross apply and outer apply apply in two forms: cross apply and outer apply first look at syntax: CREATE TABLE [dbo].[Customers]( [CustomerID] [Char](5) COLLATE Chinese_prc_ci_as not NULL, [

ExtJs -- 13 -- Ext. apply (src, apply) and Ext. applyIf (src, apply) Ext. onReady (function () {/** Ext. apply (src, apply) and Ext. comparison between the use and difference of applyIf (src, apply) Methods * // Ext. the

If you haven't contacted a dynamic language, it will be a magical and weird feeling to understand JavaScript in a compiled language, because the things that are often impossible in consciousness happen, and even feel unreasonable. If you're learning JavaScript in a free and changing language, this is the way you feel. , then from the beginning, please put down your "prejudice", because this is absolutely a new continent for you. Well, not to everyone chit chat when, to get to the bottom of it, l

According to the specification for the management system of equipment in the HFCs, the communication physical layer of Class I responder is established on the RF channel, therefore, an Ethernet device manager needs a device that acts as a "Router"

In SQL Server database operations, a new application table operator is added to the version above 2005. The new apply table operator applies the right table expression to each row in the left table expression. It does not compute that table expression as a join, and the apply must first compute the left expression logically. The logical order of this calculation input allows the right expression to be assoc

Today, I found a useless SQL statement at work, outer apply, so I searched for it. Reprinted from: http://blog.csdn.net/htl258/archive/2009/09/10/4537421.aspx In SQL Server 2005, the cross apply and outer apply join statements are added. What is the role of adding these two statements? We know that one SQL Server 2000 has a cross join used for cross join. I

SQL Server 2005 adds cross apply and outer apply JOIN statements to add these two things to what effect?We know that there is a cross join in SQL Server 2000 that is used for interleaving. In fact, adding cross apply and outer apply is used to intersect table-valued functions (functions that return table result sets),

In SQL Server 2005, the cross apply and outer apply join statements are added. What is the role of adding these two statements? We know that one SQL Server 2000 has a cross join used for cross join. In fact, adding cross apply and outer apply is used to cross join the table value function (the function that returns the

In SQL Server database operations, a new apply table operator has been added for more than 2005 versions. The new apply table operator applies the right-table expression to each row in the left-hand table expression. It is not possible to calculate the table expression first as join, and apply must logically evaluate the left expression first. The logical order o

The apply and call functions are the same, but the input parameter lists are in different forms. This article introduces the definitions of the apply and call methods and the differences between the apply and call methods, if you are interested in learning it together, if you haven't touched any dynamic language, it will be amazing and strange to understand javaS

Learning notes for call and apply in Javascript, and learning notes for apply First, let's look at the call explanation in MDN. The call () method calls a function or method when a specified this value and several specified parameter values are used. Note: The function of this method is similar to that of the apply () method. The only difference is that the call

We know that there is a cross join in SQL Server 2000 that is used for interleaving. In fact, adding cross apply and outer apply is used to intersect table-valued functions (functions that return table result sets), and more importantly, the parameters of this function are fields in another table.--OUTER APPLYSELECT *From Table_1 T1Cross apply Fn_tablevalue (t1.c

When you encounter multiple table queries in your daily development, you will first think of INNER join or left OUTER join, and so on, but these two queries sometimes do not meet the requirements. For example, when a left table is associated with multiple records in the right table, I need to control one or more records in the right table to match the left table. It seems that the INNER join or the left OUTER join is not well done. But cross apply and

Call is in order to change the context of a function, in other words, to change the direction of this inside the function. Because JavaScript has a "context of definition", "Runtime Context" and "context" can be changed. For example: var func1 = function (Arg1, arg2) {};Can be passed Func1.call (this, arg1, arg2); Or func1.apply (this, [Arg1, arg2]); To invoke. Where this is the context you want to specify, he can have any JavaScript object (everythin

The example analyzes the call () and apply () methods in javascript, and the example analyzes the apply 1. method definition Call method:Syntax: call ([thisObj [, arg1 [, arg2 [, [,. argN])Definition: call a method of an object to replace the current object with another object.Note:The call method can be used to call a method instead of another object. The call method can change the object context of a func

Summary of the application skills of the apply method in JavaScript and the apply Application Skills Preface Recently, I have been looking at the JavaScript design patterns, some of which are clever functions. Therefore, after some modifications are recorded here, some interesting functions written by myself are added. It is convenient for you to use it later. Let's take a look. 1. call using

Cross Jointable2Select * fromTable1,table2--The following three statements have the same effectSelect * fromTable1 A,table2 bwhereb.ID=a.idSelect * fromTable1 A Cross JoinTable2 bwhereb.ID=a.idSelect * fromTable1 AInner JoinTable2 b onb.ID=a.ID2 Cross Apply,outer apply(Cross Apply,outer apply is new in SQL Server

One JavaScript instance-apply and call every day, javascript-apply What are the differences between the apply () and call () methods in javascript? Call and apply all belong to Function. A prototype method is implemented internally by the JavaScript engine because it belongs to the Function. prototype, so each Functi

Discuss Function. apply () 2 ------ use Apply parameter arrays to improve JavaScript program performance. Let's talk about Function. apply () in improving program performance. Let's start with the Math. max () function. Math. max can be followed by any parameter and return the maximum value among all parameters. For exampleAlert (Math. max (5, 8) // 8Alert (Math