JavaScript: The Definitive Guide doc
JavaScript: The Definitive Guide doc
... between the ? and the :,
and the third goes after the :. It is used like this:
x > 0 ? x : -x // The absolute value of x
The operands of the conditional operator may be of any type. The first ... interpreted as a boolean. If the value of the first operand is truthy, then
the second operand is evaluated, and its value is returned. Otherwise, if the first operand
is f...
JavaScript The Definitive Guide
... of the conditional expression is the value of the second operand. If the first operand is false, then
the value is the value of the third operand.
While you can achieve similar results using the ... Corp., then the portfolio.nscp property would have the value
50.
One part of this program would be a loop that prompts the user to enter the name of a stock they own,
and t...
Tài liệu Hadoop: The Definitive Guide docx
... hdfs://localhost:8020/my/files
.har. The remaining part of the path is the path of the file in the archive: /my/files/dir.
To delete a HAR file, you need to use the recursive form of delete because from the
underlying ... to the setVerify
Checksum() method on FileSystem before using the open() method to read a file. The
same effect is possible from the shell by using th...
Hadoop: The Definitive Guide docx
... 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, furt...
Closure: The Definitive Guide doc
... against another team’s need to keep
the size of the JavaScript they’re sending to the user small?
The Closure Tools were designed to solve many of these problems. Maybe that’s un-
derstating the point. ... for them to add new features. This triggered
a rewrite of the Gmail client, which precipitated the development of the two other major
tools in the Closure suite: the Lib...
Ethernet The Definitive Guide doc
... Evolution of Ethernet
Gives a brief guide to the history of Ethernet and the development of the IEEE 802.3 standard
for Ethernet.
Chapter 2, The Ethernet System
Presents an overview of how the Ethernet ... Ethernet operation that are common to all of the Ethernet media systems, including the
structure of the Ethernet frame and the operation of the media access control (M...
Tài liệu DocBox the Definitive Guide-Chapter 1. Getting Startedwith SGML/XML ppt
... can reference other documents from within your
document. If these entities contain document text (SGML or XML), then
references to them cause the parser to insert the text of the external file ... up" within a document) the structure
and semantic content of a document. It does not mark up the way in which
the document will appear to the reader, in print or otherwise.
In...
Tài liệu DocBox the Definitive Guide-Chapter 2. Creating DocBook Documents pptx
...
identifies the DTD that will be used by the document and what the root
element of the document will be. A typical doctype declaration for a
DocBook document looks like this:
<!DOCTYPE book ... "n:/share/sgml/docbook/3.1/docbook.dcl"
(3)
DOCTYPE BOOK
n:/share/sgml/docbook/3.1/docbook.dtd (4)
PUBLIC "-//OASIS//DTD DocBook V3.1//EN"
(5)
n:/share/sgml...
Tài liệu DocBox the Definitive Guide-Chapter 3. Parsing DocBook Documents pdf
... com.jclark.xml.apps.Time examples\simple.xml
6.639
The result states that it took 6.639 seconds to parse the DTD and the
document. This indicates that the document is valid. If the document is
invalid, additional ... Parsing DocBook Documents
A key feature of SGML and XML markup is that you validate it. The
DocBook DTD is a precise description of valid nesting, the order of...