higher-order perl transforming programs with programs - morgan kaufmann 2005
higher-order perl transforming programs with programs - morgan kaufmann 2005
... Perl s first major proponents were Unix system administrators, people
familiar with C and with Unix scripting languages; they naturally tended to write
Perl programs that resembled C and
awk programs. ... site at:
http:/ /perl. plover.com/hop/
When the notation in the margin is labeled with the tag some-example, the
code may be downloaded from:
http:/ /perl. plover.com/hop/Examples...
Engineering AnalysisInteractive Methods and Programs with FORTRAN, QuickBASIC, MATLAB pdf
...
, its length is to be calculated with the
following formula obtained from extending Equation 3 from two-dimensions to N-
dimensions:
(4)
For example, a three-dimensional vector has components ... Government works
International Standard Book Number 0-8 49 3-2 016-X
Printed in the United States of America 1 2 3 4 5 6 7 8 9 0
Printed on acid-free paper
© 2001 by CRC Press LLC
Notice that...
Understanding Object-Oriented Programs with Declarative Event Analysis ppt
... grouping of run-time en-
tities must be defined, together with a filter which removes all message exchanges between
members of the group. We expect here to use queries which return a list of run-time entities
to ... model-
ing the execution of object-oriented programs which allows for a variety of visualizations
displaying statistics (e.g. interclass call matrix by frequency, histogram of i...
Tài liệu Embedding Perl in HTML with Mason Chapter 1: Introduction pdf
... just let mod _perl build and install Apache for you.
•
mod _perl
You can get mod _perl from http:/ /perl. apache.org/dist/
. mod _perl
follows the standard installation procedure for a perl module ... create
different look-and-feel templates without involving programmers.
HTML::Template is generally very fast at filling in HTML templates,
especially if you use its just-in-time co...
Tài liệu Embedding Perl in HTML with Mason Chapter 2: Components- P1 pptx
... Contains
<% %> Substitution Perl that is evaluated and sent as output
% Perl line A single line of Perl code
2
< %perl& gt;
</ %perl& gt;
Perl block Perl code
<& &> ... equivalent to a
bunch of Perl lines in a row. It begins with the start tag < %perl& gt; and ends
with the end tag </ %perl& gt;. The contents of these blocks may be any v...
Tài liệu Embedding Perl in HTML with Mason Chapter 2: Components- P2 doc
... <%init>
my $comp_time = (stat $m->current_comp-
>source_file)[9];
my $last_mod =
Time::Piece->strptime( $comp_time, '%s' )-
>strftime( '%B %e, %Y %H:%M' ... $size;
</%init>
Perl& apos;s return() function will end processing of the component, and any
values specified will be the return value of $m->comp(). Since Perl& apos;s
normal...
Tài liệu Embedding Perl in HTML with Mason Chapter 3: Special Components: Dhandlers and Autohandlers pdf
... this (see Example
3-3 and Example 3-4 ).
Example 3-3 . /autohandler
<html>
<head><title>Example.com</title></head>
<body>
% $m->call_next;
<br><a ... "\.html$">
SetHandler perl- script
PerlHandler HTML::Mason::ApacheHandler
</LocationMatch>
This directive has a rather strange interaction with Mason...
Tài liệu Embedding Perl in HTML with Mason Chapter 4: APIs- P1 pptx
... count backward.
my @comps = $m->callers # all components
$m->callers(0) # current component
$m->callers(1) # component that
called us
$m->callers (-1 ) # first component
executed ... method.
% foreach my $key ($m->cache->get_keys) {
<% $key %> = <% $m->cache->get($key) %>
% }
Mason reserves all keys beginning with _ _mason for its own...
Tài liệu Embedding Perl in HTML with Mason Chapter 4: APIs- P2 docx
... to use the full two-step approach of
calling make_subrequest() and then exec() on the returned
object.
•
is_subrequest
As with dir_path(), the path returned here is a URL-style path
and uses ... subrequest.
If called on the top-level request object, it just returns undef.
Methods Available Only When Using ApacheHandler
When you are using Mason under mod _perl with the
HTML::Mas...
Tài liệu Embedding Perl in HTML with Mason Chapter 5: Advanced Features-P1 doc
... autohandler -
-& gt;
User page for <% $user->name %>
</%method>
display information about $user
<%shared>
my $user = MyApp::User->new(id => $m-
>request_args->{id}); ... when you invoke them. Example 5-3
and Example 5-4
demonstrate a more sophisticated example of method invocation.
Example 5-3 . /autohandler
<html>
% $m-&...