the definitive guide second edition

... a second mobile station, the communication must take two hops First, the originating mobile station transfers the frame to the access point Second, the access point transfers the frame to the ... conference room, in the parking lot, or even in the coffee house across the street As long as the wireless users remain within the range of the base station, they can take advantage of the network Commonly ... first edition of this book was written, and the majority of the legacy installed base at the time the second edition was written 802.11g Up to 54 2.4 GHz Mbps Fourth PHY standard (2003) Applies the...

Ngày tải lên: 05/05/2014, 12:46

... change to the use of subnet masks These allow us to further subdivide the network by using more of the bits for the network number and less for the host number Their correct use is rather technical, ... reduce the size of the program There are two ways of doing this One is to choose which modules you want and then to compile them in permanently The other is to load them when Apache is run, using the ... to talk to each other over networks The two protocols that give the suite its name are among the most important, but there are many others, and we shall meet some of them later These protocols...

Ngày tải lên: 25/03/2014, 10:39

... XHTML: The Definitive Guide, 5th Edition special buttons that work to reset the form or send its contents to the server Users fill out the form at their leisure, perhaps after reading the rest of the ... the hyperlink will take them [Section 6.3.1] HTML & XHTML: The display and change Edition For instance, the browser will specially Definitive Guide, 5ththe mouse pointer when it passes over the ... XHTML: The Definitive Guide , 5th Edition is the most comprehensive, Reader up-to-date book available on HTML attributes can get rather cover every The syntax for these special features and their...

Ngày tải lên: 25/03/2014, 10:43

... First Edition Second Edition Third Edition Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc Asterisk: The Definitive Guide, the ... Documentation lowers the barrier to entry and helps people contemplate the possibilities Produced with the generous support of O’Reilly Media, Asterisk: The Definitive Guide is the third edition of what ... contributing to Asterisk We hope you enjoy the book! Preface | xxxiii CHAPTER A Telephony Revolution First they ignore you, then they laugh at you, then they fight you, then you win —Mahatma Gandhi When...

Ngày tải lên: 31/03/2014, 01:20

... CSS The Definitive Guide Other resources from O’Reilly Related titles oreilly.com HTML & XHTML: The Definitive Guide JavaScript: The Definitive Guide Learning JavaScript Dynamic HTML: The Definitive ... first is the font’s size and the second is the actual font name) The space allows the user agent to distinguish between the two keywords and apply them correctly The semicolon indicates that the declaration ... sans-serif;} The slash separates the keywords that set the element’s font size and line height This is the only place the slash is allowed to appear in the font declaration All of the other keywords...

Ngày tải lên: 31/03/2014, 16:49

... for the content enclosed by the tag The class attribute lets you apply the style of a predefined class of the tag to the contents of this division The value of the class attribute is the ... The emergence of XHTML is just another chapter in the often tumultuous history of HTML and the World Wide Web, where confusion for authors is the norm, not the exception At the worst point, the ... book, therefore, is the definitive guide to HTML and XHTML We give details for all the elements of the HTML 4.01 and XHTML 1.0 standards, plus the variety of interesting and useful extensions to the...

Ngày tải lên: 31/03/2014, 20:40

... www.it-ebooks.info SECOND EDITION Hadoop: The Definitive Guide Tom White foreword by Doug Cutting Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo www.it-ebooks.info Hadoop: The Definitive Guide, Second ... 2010: First Edition Second Edition Nutshell Handbook, the Nutshell Handbook logo, and the O’Reilly logo are registered trademarks of O’Reilly Media, Inc Hadoop: The Definitive Guide, the image ... look at the details of this model in later chapters, but the important point for the present discussion is that there are two parts to the computation, the map and the reduce, and it’s the interface...

Ngày tải lên: 28/04/2014, 16:04

... THIRD EDITION Hadoop: The Definitive Guide Tom White Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo www.it-ebooks.info Hadoop: The Definitive Guide, Third Edition by Tom White ... look at the details of this model in later chapters, but the important point for the present discussion is that there are two parts to the computation, the map and the reduce, and it’s the interface ... data together and having the tools to analyze it, the Rackspace engineers were able to gain an understanding of the data that they otherwise would never have had, and, furthermore, they were...

Ngày tải lên: 03/05/2014, 20:55

... voice The first reason for the fear of voice was that I knew how the Internet worked Voice is the canary in the coal mine that is the Internet—when the network breaks, the voice dies first The second ... www.it-ebooks.info FOURTH EDITION Asterisk™: The Definitive Guide Russell Bryant, Leif Madsen, and Jim Van Meggelen www.it-ebooks.info Asterisk™: The Definitive Guide, Fourth Edition by Russell Bryant, ... Documentation lowers the barrier to entry and helps people contemplate the possibilities Produced with the generous support of O’Reilly Media, Asterisk: The Definitive Guide is the fourth edition of what...

Ngày tải lên: 05/05/2014, 12:57

... The Definitive Guide to SOA Oracle® Service Bus SECOND EDITION Jeff Davies, David Schorow, Samrat Ray, and David Rieber The Definitive Guide to SOA: Oracle Service Bus, Second Edition ... architecture (SOA) The answer is simple With EAI, all integration is done in the center the hub With SOA, the integration logic occurs at the edges of the architecture, not the heart The integrations ... for the first time, the IDE will resemble Figure 2-3 The left side of the IDE is dedicated to project information and the Design Palette The right side shows an outline of the current file The...

Ngày tải lên: 22/03/2014, 10:20

... The Definitive Guide to Grails Second Edition ■■■ Graeme Rocher and Jeff Brown The Definitive Guide to Grails, Second Edition Copyright © 2009 by Graeme Rocher, ... Unlike the first edition, coverage of Groovy is saved for the appendix If you have no experience using Groovy, then it is recommended that you read the appendix first as the chapters themselves ... relieves the developer of the responsibility of obtaining a reference to the data source But don’t get too wrapped up in these concepts for the moment, as their usage will become clear later in the...

Ngày tải lên: 13/08/2014, 08:21

... should return true The first argument passed to the closure is the value of the property to be validated The second argument passed to the closure is the object being validated This second argument ... services or other components to gather the data However the controller gathers the data, the data is typically made available to the view in the form of a map that the controller action returns When ... on the conventions in the application In the case of the show action, Grails will look for a view at the location grails-app/views/song/show.gsp The name of the view is taken from the name of the...

Ngày tải lên: 13/08/2014, 08:21

... whether there are any errors in the first place and, if there are, creates an HTML list These errors are then iterated over via the tag, which creates the list bullets using the ... all the links reference the same controller action, you might wonder how the application knows the difference between the user clicking one link vs another The answer has to with the fact that the ... other tags besides the fact that they are provided by these libraries Fundamentally, they can be used the same way as any other tag For example, you can use the tag like the built-in tags...

Ngày tải lên: 13/08/2014, 08:21

... songs message If the currently logged in user has purchased any songs, then the value of the parameter will be the number of songs they have purchased; otherwise, the value of the parameter will ... within the beans closure translates into a Spring bean The name of the method is the bean name, while the first argument to the method is the bean class Properties of the bean can be set in the ... request to the showTime action of the StoreController The update attribute of the tag specifies the ID of the DOM element into which you would like to place the contents of the response...

Ngày tải lên: 13/08/2014, 08:21

... further, the code then queries the purchasedAlbums association of the user property In a nutshell, the query is asking, “Find me all the AlbumPayment instances where the User associated with the ... println it } The first, on line 21, counts all the results for the query; the next prints out a unique result (if there is one), and finally, the last lists all the results for the query and then iterates ... use the colon character directly before the named parameter :theTitle Then instead of passing a list as the final argument to the find method, you pass a map where the keys in the map match the...

Ngày tải lên: 13/08/2014, 08:21

... access to the database for the same object However, Hibernate also has a number of other caches including the secondlevel cache and the query cache In the next section, we’ll explain what the second- level ... authentication services with signup support In the left column, you can see the name of the plugin, while in the middle is the latest released version of the plugin Finally, on the right of the ... a reference to the CacheService in the CacheTagLib The cacheOrReturn method is then used to cache the body of the tag using the key attribute passed into the text tag Notice how the CacheTagLib...

Ngày tải lên: 13/08/2014, 08:21

... you’ve completed the implementation of the authenticate method Listing 14-24 shows the full code listing from the authenticate method Listing 14-24 The authenticate Method def authenticate(authToken) ... action, then there is some logic in there to take the user back to the Album they were trying to buy You could, of course, redirect to the original URI using the forwardURI property, but since there ... in the com.g2one gtunes package Figure 14-3 The AuthRealm class The next step is to implement the authenticate method for the AuthRealm class, as shown in Listing 14-20 Listing 14-20 The authenticate...

Ngày tải lên: 13/08/2014, 08:21

... update errors to the user In the case of XML, the logic is a little different If there are no errors, then you can simply send the Album back to the caller of the REST API with the changes reflected ... services In the case of the AlbumService, the full URI to the exposed web service is /services/album where the /album part is taken from the name of the service To get the WSDL for the AlbumService, ... to send the request use the first drop-down box in the “Actions” panel, change the method to the POST request, and hit the “Go” button Unfortunately, in this case, the response from the server...

Ngày tải lên: 13/08/2014, 08:21

... store the identifier of the one side, which in this case is the id property of the Artist Conversely, the column argument is used to specify the name of the column to store the identifier of the ... possible in any other dynamic language on the JVM The remainder of the code simply obtains a FileChannel instance and then calls the transferTo method to transfer the file to the response OutputStream ... from the code in Listing 16-32, the subscribe action reuses the _subscribe.gsp template to render an Ajax response to the client The logic in the SubscriptionTagLib deals with the rest To add the...

Ngày tải lên: 13/08/2014, 08:21