programming by example 4th ed

... buffer model predicts a new event on output B of a value at time 40 nanoseconds The event scheduled on output B for time 30 nanoseconds still has not occurred The new event predicted by the buffer ... enclosed by the process are 10 Chapter One sequential statements This means that any statements enclosed by the process are executed one after the other in a sequential order just like a typical programming ... process statement, the process is invoked Each statement in the process is then executed sequentially In this example the IF statement is executed first followed by the CASE statment Each check that...

Ngày tải lên: 16/08/2012, 08:46

... about the language and examples used throughout the book In the first section VHDL features are introduced one or more at a time As each feature is introduced, one or more real examples are given ... final result, and a new technique called At-Speed debugging that provides extremely fast design verification The design example in this version has been updated to reflect the new focus on the design ... external connections provided to the hardware description languages But from the beginning, the leadership of the VHDL community has assured open and internationally accredited standards for the electronic...

Ngày tải lên: 29/09/2013, 19:20

... buffer model predicts a new event on output B of a value at time 40 nanoseconds The event scheduled on output B for time 30 nanoseconds still has not occurred The new event predicted by the buffer ... determined by the default value assigned by the resolution function When clk is not equal to ‘1’, the drivers created by the signal assignments for q and qb in this architecture are effectively turned ... VHDL and how it can be used to model the behavior of devices and designs The first example showed how a simple dataflow model in VDHL is specified The second example showed how a larger design...

Ngày tải lên: 19/01/2014, 09:20

... Accelerated C++ Practical Programming by Example by Andrew Koenig and Barbara E Moo Addison-Wesley, 2000 ISBN 0-201-70353-X Pages 336 Second Printing Table of Contents Contents Chapter Getting started ... spaces(greeting.size(), ' '); When we defined greeting, we used an = symbol to initialize it Here, we are following spaces by two expressions, which are separated by a comma and enclosed in parentheses When we ... knew C, we started by showing them how to define classes, and then moved systematically through the rest of the language We found that our students would be confused and frustrated for about two...

Ngày tải lên: 19/03/2014, 14:10

... concepts you’ve learned The by Example Series How does the by Example series make you a better programmer? The by Example series teaches programming using the best method possible—examples The text ... unsigned long htonl(unsigned long hostlong); unsigned short htons(unsigned short hostshort); unsigned long ntohl(unsigned long netlong); unsigned short ntohs(unsigned short netshort); ... consulted when it has been determined that the function call has indicated that it failed Only errors are posted to errno; it is never cleared to zero upon success Using socketpair(2) in an Example...

Ngày tải lên: 28/04/2014, 16:53

... Business Logic: Programming Stored Procedures 279 Benefits of Using Stored Procedures 279 Types of Stored Procedures 280 Creating and Dropping Stored Procedures ... and Split Unregistered Version - http://www.simpopdf.com The by Example Series How does the by Example series make you a better programmer? The by Example series teaches programming using the ... SQL Server by writing their own libraries based on ODS This is the basis of the extended stored procedures you see in Chapter 8, "Implementing Business Logic: Programming Stored Procedures." Client...

Ngày tải lên: 27/06/2014, 06:20

... www.it-ebooks.info FOURTH EDITION Programming iOS Matt Neuburg www.it-ebooks.info Programming iOS 7, Fourth Edition by Matt Neuburg Copyright © 2014 Matt Neuburg All rights reserved Printed in the United States ... you need a view To let the user interact with your app, you need a view This part of the book explains how views are created, arranged, drawn, layered, animated, and touched • Part II starts by ... wanted to make even before Programming iOS was published — indeed, before it was even conceived of My original proposal to O’Reilly Media, back in early 2010, had been for a book to be called...

Ngày tải lên: 01/08/2014, 16:29

... row(s) affected) Type added Information about user-defined data types is stored in the systypes system table, which is located in all databases When created, the properties of user-defined data types ... the database (tables, views, stored procedures, extended stored procedures, and user-defined functions), users, roles, permissions, data and log files, and so on By default, users cannot insert ... affected) Be aware that fixed-length data types always use the length you defined On the other hand, variable-length data types use only the actual space that is being used by the value For example, ...

Ngày tải lên: 08/08/2014, 22:20

... executed inside a stored procedure Usually, to be able to execute a stored procedure, a user just needs to have EXECUTE permissions on the stored procedure However, if a dynamic query is used, ... statement is wrapped into a stored procedure Listing 4.40 shows how the output of a stored procedure is inserted into a table Listing 4.40 Inserting the Output of a Stored Procedure into a Table ... used, the user also needs permissions on every object referenced by the dynamic query This is because the dynamic query is not parsed until the stored procedure is executed, and SQL Server must...

Ngày tải lên: 08/08/2014, 22:20

... where the row is located and reads it Data Stored As a Clustered Index 205 If table data is stored as a clustered index, it is stored in the order specified by the clustered index definition The ... nonclustered located on PRIMARY City CompanyName nonclustered located on PRIMARY CompanyName Contact nonclustered located on PRIMARY ContactName PK_Customers clustered, unique, primary key located on ... execute stored procedures and triggers depends on the available indexes Stored procedures and triggers are covered in Chapter 8, "Implementing Business Logic: Programming Stored Procedures," and...

Ngày tải lên: 08/08/2014, 22:20

... variables passed by reference Types of Stored Procedures In SQL Server, there are four types of stored procedures: system stored procedures, user-defined stored procedures, temporary stored procedures, ... affected) -Master (1 row(s) affected) Temporary Stored Procedures These are stored procedures created by users and stored in the tempdb database They are called temporary because they are dropped ... stored procedure is called from another stored procedure, the inner one can access all objects created by the outer stored procedure For example, Listing 8.29 shows the creation of two stored...

Ngày tải lên: 08/08/2014, 22:20

... returned by a stored procedure in the FROM clause of a query Join the results of two stored procedures, without using temporary tables to store intermediate results Use the result of a stored procedure ... are a specialized form of stored procedures, you can nest trigger execution up to 32 levels Triggers, stored procedures, scalar user-defined functions, and multistatement table-valued functions ... sequence of nested triggers requires more than 32 levels, the execution is aborted, the transaction is rolled back, and the execution of the batch is cancelled Nested triggers are enabled by default...

Ngày tải lên: 08/08/2014, 22:20

... will find userdefined functions very close to their normal programming methods Converting Stored Procedures into User-Defined Functions If the only reason for a stored procedure is to supply ... convert this procedure into an inline user-defined function Listing 10.25 Comparing Stored Procedures and Table-Valued User-Defined Functions 418 USE Northwind GO CREATE PROCEDURE sp_TopTenOrders ... a better programming flexibility Listing 10.25 shows an example of a stored procedure with the same functionality as the tv_TopTenOrders and how to call them If you have a stored procedure that...

Ngày tải lên: 08/08/2014, 22:20

... the following example: You want to assign a credit limit to every customer following an automated process applied by the AssignCreditLimit stored procedure To automate the process, you can create ... remaining statements of the stored procedure In this case, the process that called this procedure receives a warning because @@TRANCOUNT changed its value inside the procedure If you execute ROLLBACK ... COMMITTED GO SELECT * FROM Products READ UNCOMMITTED 531 In some cases, it might be interesting to read data without being affected by any potential lock held by other connections A typical example...

Ngày tải lên: 08/08/2014, 22:20

... D:\WINNT\MEDIA\start.wav To automate the process, you can create the stored procedure ImportWavFiles, as defined in Listing 14.15 The ImportWavFiles stored procedure uses the CreaWavFmt stored procedure, ... server Logins Copy Tasks— Used to copy existing logins from the source to the destination server Master Stored Procedures Copy Task— Used to copy user-defined stored procedures from the master database ... to copy If you created stored procedures in the master database to be shared by every database, you can transfer them, too Perhaps the source database contains stored procedures and triggers...

Ngày tải lên: 08/08/2014, 22:20

... Procedure Calls) on the linked server Listing 15.17 shows an example of how to enable RPC in a linked server by using the sp_serveroption system stored procedure, and how to call a stored procedure ... consider the system stored procedures as system functions, because system stored procedures, as described in Chapter 8, are no more than standard stored procedures created during the installation ... SERVERPROPERTY('instancename') GO - SQLBYEXAMPLE (1 row(s) affected) 657 SQLBYEXAMPLE\APPENDIXA (1 row(s) affected) APPENDIXA (1 row(s) affected) • @@SERVERNAME—This function...

Ngày tải lên: 08/08/2014, 22:20

... are reported in lines 107 to 111 A null byte is placed at the end of the received response in line Linux Socket Programming by Example - Warren W Gay 32 The received response is reported in lines ... considered here Figure 2.4 shows a simple example of these two different byte orderings Figure 2.4 Here is an example of the basic big- and little-endian byte ordering Linux Socket Programming by Example ... consulted when it has been determined that the function call has indicated that it failed Only errors are posted to errno; it is never cleared to zero upon success Using socketpair(2) in an Example...

Ngày tải lên: 12/08/2014, 21:20

... separated by decimal points, often referred to as "dots." This convention is frequently called dotted-quad notation, or sometimes dotteddecimal notation Each decimal value represents the unsigned ... one byte, in network byte sequence Remember that network order requires that the most significant bytes appear first Each byte is considered as an unsigned 8-bit value This restricts each byte ... fixed location The Linux Socket Programming by Example - Warren W Gay 66 dividing line depends upon the classification of the address, which is determined by examining the most significant byte...

Ngày tải lên: 12/08/2014, 21:20

... need to know about the socket types that are supported by the protocol family that you have selected This can usually be done using the following simple procedure: Linux Socket Programming by Example ... following shows an example: int s; s = socket(PF_INET,SOCK_DGRAM,0); if ( s == -1 ) perror("socket()"); The procedure used is the same general procedure that has been used in the preceding sections ... daunted by this prospect Many useful bits of information can be determined by looking at this code, without getting too intimate with the details The protocol family macros are defined by including...

Ngày tải lên: 12/08/2014, 21:20