... 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 ... one is the Win32 Apache) . Download it into, say, c:\temp, and then run it from
the Win32 Start menu's Run option.
The executable will create an Apache directory, C:\Program Files \Apache, ... where they had evidently been written by someone who
was not a native English speaker, we rearranged the syntax a little.
As they stand, they save the reader having to break off and go to the
Apache...
... classes: These model the entities, or data, in the system.
• Boundary classes: These essentially provide the interface between the system and the
outside world, usually the user interface. The interface ... combining his username with the company domain name. The method name,
the return type, and the list of parameters and their types are together known as the
signature of the method.
Creating an ... for further reading.
Downloading the Code
The full code for the examples found in Part II of the book is available for download from the
book’s page on the Apress website (www.apress.com). There...
... 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 document, and click a special send button that makes the browser
send ... Header
The document header describes the various properties of the document, including its title, position within the
Web, and relationship with other documents. Most of the data contained within the ... to the user.
3.7.1 The <head> Tag
The <head> tag serves to encapsulate other header tags. Place it at the beginning of your document, just after
the
<html> tag and before the...
... into the overall struc-
ture of the document. Every element in the document is either the parent or the child
of another element, and it’s often both.
An element is said to be the parent of another ... parent to another
em element. Conversely, an element is the
child of another element if it is directly beneath the other element. Thus, the anchor
element in Figure 2-14 is a child of the
strong ... {font-weight: bold;}
Note the presence of the tilde (~) in the selector. It is the key to selection based on
the presence of a space-separated word within the attribute’s value. If you omit the
tilde, you...
... are those of the authors, not the
Internet Service Provider.
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4.4.2 The <acronym> Tag
The <acronym> tag indicates that the enclosed ...
them as footnotes or as a separate document entirely. The semantics of the <cite> tag go far beyond changing the
appearance of the enclosed text; they enable the browser to present the ... but the practice is tricky; you cannot always predict how other browsers
will react to nested comments.
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5
The special HTML reference for the...
... 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 ... the output types
for the map and the reduce functions, which are often the same, as they are in our case.
If they are different, then the map output types can be set using the methods
setMapOutputKeyClass()...
... out of context start tag. In fact, they're
really the same error. The problem is never caused by the missing end tag
per se, rather it's caused by the fact that something following ... in the test chapter. It is
unremarkable in
every regard. This is a paragraph in the test
chapter. It is
The telltale sign that SP could not find the DTD, or some module of the
DTD, is the ...
The xp distribution includes several sample programs. One of these
programs, Time, performs a validating parse of the document and prints the
amount of time required to parse the DTD and the...
... define the payload of the stanza. The payload might
be presented to a user or processed in some automated fashion as determined by
the specification that defines the namespace of the payload.
The ... members of the
developer community decided to seek a wider review of the core protocols by formal-
izing them within the IETF, which has standardized most of the core technologies for
the Internet ... need. Use these appendixes as reference material on an
ongoing basis, or as a quick index to the myriad of XMPP resources available on
the Internet.
xiv | Preface
XMPP: TheDefinitive Guide
CHAPTER...