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An event handler executes a
Comprehensive listing of
This service will allow you
This JavaScript tutorial is
segment of a code based on
available operators in
test JavaScript code
aimed primarily at those who
certain events occurring
JavaScript, from Arithmetic,
snippets. This is a FREE
have had at least some
within the application, such
Comparison, Assignment, to
service.
exposure to another
as onLoad or onClick. This
Logical and more.
programming language. It
tutorial along with an
focuses on illustrating the
example explains each of all
syntax and methodology of
the event handlers in
JavaScript. Main topics
JavaScript.
include: Versions of
JavaScript, Embedding
JavaScript, JavaScript
Grammar, Variables and Data
Types, Operators,
Statements, Functions,
Objects, and Event Handlers.
Date: Oct, 31 2000 Date: Dec, 22 2004 Date: Apr, 30 2005 Date: Nov, 23 1999 |
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This tutorial discusses some
Want to create functions in
Google and Yahoo! know that
Writing classes in JavaScript
essential techniques for
JavaScript that can accept
speeding pages to their
doesn't give full
scripting and getting your
varying number of
users is crucial. Both
functionality of an object
scripts to work in the new
parameters, or parameters
companies have invested
oriented language, but it at
NS6.
specified in arbitrary
millions of dollars in the
least gives data hiding and
order? This tutorial shows
server capacity and software
encapsulation which are very
you how.
enhancements that it takes
useful specially when
to quickly serve search
JavaScript is not a strongly
results to millions of users
typed language. It is very
everyday. However, the
useful in cases when you
optimizations that these
need to handle multiple
companies perform do not
objects , instead of having
stop at infrastructure
arrays for all kinds of
investments. They optimize
variables and then managing
the delivery of their data
those arrays in methods you
right down to the data
can just write a class to
itself.
In the case of
handle one object and then
Google and Yahoo!, these
make many instances of that
smart coding practices were
class. This also gives the
most likely designed into
name space resolution to the
the development of their
variables so that you can
applications. Unfortunately,
avoid using global variables
many Web authors and
and still use variables
developers are forced with
across procedures.
the task of applying smart
optimization practices to an
already complete Web site.
There are ways that you can
easily perform the same
types of optimizations on
your existing Web site code.
Using a good Web site
optimization tool is the
best way and it can lead to
substantial savings on any
Web site. The following
article is an illustration
of how much can be saved on
a typical Web page using a
Web site optimization tool
like w3compiler to apply
some of these techniques.
Date: Dec, 13 2000 Date: Jan, 08 2004 Date: Dec, 02 2004 Date: Feb, 01 2004 |