... Hit it.
The Blues Brothers, 1980
Welcome totheDefinitiveGuidetoDrupal 7! Picking up this book suggests an interest in learning
Drupal, a desire to make full use of Drupal7 s great new ... in Drupal7. If you’d like to see
all of the changes, visit drupal. org/about/new-in -drupal- 7 and drupal. org /drupal- 7- released.
www.it-ebooks.info
■ CONTENTS AT A GLANCE
v
■
Chapter 17: ... you tothe original screen. Drupal7 is filled with
many small touches like that, and, taken together, they significantly improve
www.it-ebooks.info
■ PREFACE: WHY DRUPAL?
xliv
addition to...
... when the user presses the Tab key. The effect of the
tabindex values in the listing is that, as the Tab key is pressed, the focus shifts from the first input
element tothe third and then tothe ... added the attribute name tothe
element. The input element provides a means for the user to enter data into an HTML form (which I
describe in Chapter 12). Adding the disabled attribute stops the ... The anatomy of a style defined inside a style element
The selector in this example is a, which instructs the browser to apply the style to every a element in
the document. You can see how the...
... Listings together on a single web page, added controls (that’s the transport bar at
the bottom; we’ll get to this later) and fixed the width to 300px to make a straight comparison between
all the ... not want to make
their users wait for the decoding pipeline to be set up.
Thus, the @preload attribute gives the web page author explicit means to control thedownload
behavior of the Web browser ... preload=”auto” controls></video>
You will choose “auto” to encourage the browser to actually start downloading the entire resource,
i.e. to do a progressive download even if the video...
... other platforms) and essentially requires the following information:
ã the driver class name
ã the URL of the database
ã the username to log in with
ã the password for the username
Currently the ... class.
The validator closure should return false if validation fails; otherwise it should return true. The first
argument passed tothe closure is the value of the property to be validated. The ... in the example with the
save() method, except that the validate() method doesn’t attempt to save the instance tothe database.
If validation fails, the application might want to make changes to...
... notice the sharing buttons or be
compelled to use them.
Here is an example of traditional,
passive social sharing:
You see the social shares up top, but that
is the only place they appear tothe ... advertisement for
themselves, to give others a better
sense of who they are
ã 73 % say it helps them find people
with common interests
Be sure to keep in mind these motivators
and stats as ...
to drive traffic to their website. They also
created content such as whitepapers
and webinars to convert traffic into leads.
The best marketers realized that their leads
were often sent too...
... feel equipped to cope, they should refer the individual to
a relevant specialist. If a coach does want to work in one of the above areas, then I would
encourage them to go and get the relevant ... on the thoughts of the coach – this reduces the ability of the
coachee to deepen their own learning in the conversation.
➡ The coach can experience significant pressure within the conversation to ... contribution tothe process of helping people to experience
life the way they want to experience it. For some people coaching can literally change
their lives for the better. With the support...
... you can see, the class is called by passing the values 7 and 8 to it. These values are then assigned
to x and y within the class initializer method. We assign the class object to an identifier ... order to append the values of variables to a
line of text. In order to do so, just place the concatenation operator (+) in between the String of text
which you would like to append to, and the ...
separately from the others. This provides the ability to jump around the book if you’d like, or read it from
start to finish. Some chapters contain references to other parts of the book and this...
...
both understand, they must use the same protocol. The WebSocket constructor enables
you to define the protocol or protocols that your client can use to communicate with
a server. The server in ...
that goes over the wire in each direction: from the client tothe server, and the server to
client, regardless of whether the server has actual data or information to deliver tothe
client.
With ...
www.it-ebooks.info
CHAPTER 2 ■ THE WEBSOCKET API
27
There are several ways to determine whether your own browser supports WebSocket.
One handy tool to use to investigate your code is the web...
... thinks they need to prove the
value of email in a world where
Facebook is one of, if not the
biggest sender of email in the
world, to stop sending email for a
whole month and see if they keep ... to tap into global factories and
supply chains, and even the leanest
startups can access all the computing
resources they need from the cloud. The
ability to tap into the cloud is no longer ... service experts to journalists
looking to write on-topic stories, sends
emails three times a day! According toThe
Rebel’s Guideto Email Marketing, some
HARO users even set their alarms for...
... response to display tothe user.
For example, an interface form might allow the user to input information about an employee
and click a button to process the information. Clicking the button would ... customers’ accounts to be transient—
in other words, to only exist in the system’s memory. If the power goes off, then you’ve got the
problem of explaining to your customers that the system can’t ... to be persistent,
and you can then use the object and update it without having to explicitly store it again. The
mapper generates the SQL as required to communicate with the database, but the...
... labels to which code jumps at runtime. To use one, you index into the
array and select the label. The code to do this might resemble the following:
goto *array[i];
You cannot use computed gotos to ... Project, which is directed by the FSF. The FSF holds the copyright on the
compilers, and licenses the compilers under the terms of the GPL. Either individuals or the FSF hold
VonHagen_5858 FRONT.fm ... equivalent tothe statement
signed char c;
The converse applies if you pass gcc the -funsigned-char option. The purpose of these flags
(and their negative forms) is to allow code that assumes the default...
... Next button.
6. In the Customize Environment and Service Settings page, ensure the No radio button
is selected and click the Next button.
7. Set the domain name to osb30_book and click the Create ... Studio, the easiest thing to do is todownloadthe “all-in-one”
version of Calisto (that’s the name for the 3.2 release of Eclipse), which includes the Web Service
Tools package. You can download ... contains the client stubs necessary for the client
applications to call the EJB application. If you make a change to any of the APIs of the EJB
application, you need to recompile and deploy the EJB...
... at the aforementioned GoTo.com. The ads
could be placed according tothe context of the user’s search, combined with an automated auction
process to determine the placement of the ad on the ... feature or tool, even if some of the details have changed, so you should be able to use
these help features to fill in the gaps when there are obvious changes not covered by the book. The
AdWords ...
case. To confirm that the code is indeed installed on the correct page, use the View Source functionality
within your browser to check the source code for the conversion code. The first line of the...
... the
client tothe server, and then from the server tothe
client. This header helps the client and server agree on
a set of protocol-level extensions to use for the duration
of the connection.
Sec-WebSocket-Protocol ... connection.
Sec-WebSocket-Protocol Used in the opening WebSocket handshake from the
client tothe server, then from the server to negotiate a
subprotocol. This header advertises the protocols that
a client-side ... weve become accustomed to on our
desktops and now the Web
The amount of information that the HTTP protocol requires to ã
communicate between the client and server adds up quickly the
more interaction...
... of the
MySQL installation. For Perl to be able to find the file, it must be copied into the Windows direc-
tory, or else the PATH environment variable must be extended to include the directory ...
mysql has the task
of transmitting interactive commands tothe server and displaying the results of these commands on the monitor.
Alternatives to
mysql, such as the MySQL Administrator and the convenient ... It is the task of PHP to take care of the actual management of the result.)
To evaluate the result, the function mysql_result($result, 0,0) is used, by which the element in
the table from the...