chapter 6  presenting models with forms

... added to the URI::URL object with a call to $self->{'url'}query( ) A new HTTP::Request( ) object is made with the URI::URL object as a parameter The request is issued with the call to $self->{'robot'}->request( ... $body); } Within simple_get( ), an LWP::UserAgent object is created, and a proxy server is defined for the object if one was specified to simple_get( ) A new HTTP::Request object is created with the ... more easily be said with something like this: if ($response->code!= RC_OK) { return; } if ($response->content_type !~ m@text/html@) { return; } In the process of finding URLs without the help of...

Ngày tải lên: 28/10/2013, 15:15

... 1; } my $root_url=shift @ARGV; # if there's no URL to start with, tell the user unless ($root_url) { print "Error: need URL to start with\ n"; exit(-1); } # if no "output" options are selected, ... public interface The bad( ) method returns an associative array of any URLs that encountered errors Within the associative array, one uses the URL as a key, and the key value is a \n delimited error ... contains the content-type for the URL And finally, the ref( ) method is an associative array of URLs with values of referring URLs, delimited by \n So if the URL hash of "www.ora.com" has a value of...

Ngày tải lên: 28/10/2013, 15:15

... parameter Under normal circumstances you shouldn't concern yourself with this package name (almost everything in Mason is done with lexically scoped my variables), but for historical reasons you're ... set_global() method These let you declare and assign to variables in the package you specified with in_package, without actually needing to specify that package again by name You may also want to control ... Also, if an object creates multiple delayed instances of another class, as the Interpreter does with Request objects, it will accept the created class's parameters in the same way, passing them...

Ngày tải lên: 14/12/2013, 12:15

... target within the files, but the manifest that accompanies the overlay in your package tells Mozilla which overlays are associated with which XUL files The part of the manifest that deals with ... installed-chrome.txt is a convenience for developers who want to create and test new packages without having to install them with installation scripts and manifests Some earlier xFly examples in this book ... (http://optimoz.mozdev.org/gestures/ ), which enables the execution of common browser commands with mouse movements You can package new Mozilla development tools and libraries like JSLib (see...

Ngày tải lên: 14/12/2013, 12:15

... var platformStr; var platformNode; if('platform' in Install) { platformStr = new String(Install.platform); if (!platformStr.search(/^Macintosh/)) platformNode = 'mac'; else if (!platformStr.search(/^Win/)) ... (like ZIP and JAR files) with a special script at the highest level that manages the installation A quick scan of the contents of a XPI file (which you can open using with any unzip utility) reveals ... Displays an Alert dialog box with a message and an OK button Method CancelInstall Description Aborts the installation of the software Displays a Confirm dialog box with Confirm the specified message...

Ngày tải lên: 14/12/2013, 12:15

... executables and software into any location on the local machine As with Mozilla application installs, you use an installation script within a XPI to initialize the installation, add the files you ... distributing for your package, make the JAR file (xfly.jar) the top level, with the content, skin, and locale directories contained within: xfly.jar content skin locale The URLs you used to refer to ... machine, and registers it with the chrome registry When the user restarts the browser, the xFly application is integrated into Mozilla and ready for use The user can access it with any overlays that...

Ngày tải lên: 14/12/2013, 12:15

... occurrences of / with :: and with _2e That’s how mod_perl knows which script should be fetched from the cache on each request—each script is transformed into a package with a unique name and with a single ... the book Perl code written for mod_perl should run without generating any warnings with both the strict and warnings pragmas in effect (that is, with use strict and PerlWarn On or use warnings) ... collide with an existing standard package Even though a package with the same name may not exist in the standard distribution now, in a later distribution one may come along that collides with a...

Ngày tải lên: 21/01/2014, 06:20

... Chapter 36 18 Lesson 2: Working with Parameters in SQL Commands Lab: Lab: Working with Parameters page 275 VB.Net 2005 - Chapter 37 Lesson 2: Summary Update Database with connect mode Client Type ... Executing Command Objects 3.Creating SQL Commands (SQL Statements) with the Query Designer Creating SQL Commands (SQL Statements) with the Query Designer We can use the Query Designer to assist ... Command Objects 3.Creating SQL Commands (SQL Statements) with the Query Designer Lab: P265 VB.Net 2005 - Chapter 31 Lesson 2: Working with Parameters in SQL Commands 1.What Is a Parameter and...

Ngày tải lên: 13/05/2014, 12:19

... a put with a higher strike, say, and selling a put with a lower strike Again that means you are buying an option with a lower implied volatility than the one you are selling The problem with these ... That is, you would buy a call with a lower strike price and sell a call with a higher strike price Since there is a forward skew, this means that you are buying a call with a lower implied volatility ... are the changes in those factors For those familiar with mathematics, these changes are really the partial derivatives of the option model with respect to each of the 182 TRADING VOLATILITY determining...

Ngày tải lên: 03/07/2014, 19:20

... identifies nonlinear relationships within the data from repeated exposures to the input data Learned information is stored by the network in the form of a weight matrix, with changes in the weights ... detection), character recognition and medical diagnostics, to name a few application areas Recently with prominent software companies developing and promoting neural network software for decision ... algebraic and statistical methods of transformation, in order to facilitate learning Trend Forecasting With Technical Analysis 95 The Hidden Layer The hidden layer is used by a neural network for internal...

Ngày tải lên: 04/07/2014, 13:20

... use no fewer than 2,000 trials (see Figure 2.7) With Crystal Ball’s Extreme Speed feature, 10,000 trials will execute quickly for moderately complex models, so that is the number of trials specified ... it needs sequentially in a clockwise direction from the circle beginning with the number at the spinner’s starting point With this image in mind, you can think of the Random number generation options ... to compare results for different models having the same stochastic assumptions By using the same sequence Selecting Run Preferences 101 of random numbers in two models, any differences in performance...

Ngày tải lên: 05/07/2014, 18:20

... much," said Tommy with satisfaction "How like a woman! No foresight! Now just stand aside, and see how easily the mere male deals with the situation." He pressed the bell Tuppence withdrew to a suitable ... move round without a footman or a maiden aunt I guess I'm a bit behind the times!" The upshot of these confidential relations was that Tommy and Tuppence took up their abode forthwith at the ... installation, "to work!" Mr Beresford put down the Daily Mail, which he was reading, and applauded with somewhat unnecessary vigour He was politely requested by his colleague not to be an ass "Dash...

Ngày tải lên: 05/07/2014, 18:20

... regressors Forecasting deals with within-sample or out-of-sample classification of individuals to one of the ordered categories In section 6.4 we illustrate the two models for the data set on the ... Quantitative models in marketing research extension to such heterogeneity would imply the parameters j;i and 1;i , which depend on i 6.1.2 The Ordered Logit and Ordered Probit models As with the ... favor In chapter we dealt with the case that this latent variable gets mapped onto a binomial variable Yi by the rule Yi ¼ Yi ¼ if yà > i if yà 0: i ð6:2Þ 114 Quantitative models in marketing research...

Ngày tải lên: 06/07/2014, 05:20

... days Detractors of steady-state models point with glee to situations in which the modeler will be dead long before steady state is achieved Proponents of steady-state models respond that, although ... atmosphere may react with oxygen, an activated form of oxygen such as singlet oxygen, ozone, hydrogen peroxide, or with various radicals, notably OH radicals Fortunately, we live in a world with an abundance ... rate constant with units of reciprocal time The group VCk thus has units of mol/h The classical application of this equation is to radioactive decay, which is usually expressed in the forms dM/dt...

Ngày tải lên: 11/08/2014, 04:20

... computation model • We then introduce ADTs with state in the next two sections – Section 6.4 explains how to build abstract data types both with and without explicit state It shows the effect of ... Third, reasoning with declarative programming is simpler than with imperative programming (e.g., algebraic reasoning is possible) 6.1 What is state? We have already programmed with state in the ... Different simulation engines (in a single process or distributed, with different forms of synchronization) were defined as reusable components with identical interfaces Different agent behaviors were defined...

Ngày tải lên: 14/08/2014, 10:22

... time-consuming and fraught with error Concepts in Enterprise Resource Planning, Second Edition Problems with Fitter Snacker’s HR Processes • Interviewing Process Problems: • Without group appointment ... difficult with a paper system Concepts in Enterprise Resource Planning, Second Edition HR Duties after Hiring • Employee satisfaction is strongly related to job turnover • Well compensated employees with ... and Qualifications • Requirements: Skills or abilities associated with a position • Qualifications: Skills or abilities associated with a specific employee • Two perspectives on the same concept...

Ngày tải lên: 14/04/2016, 12:37

... to send and receive information instantly, without waiting for regular mail – Common electronic transactions Sending insurance claims Communicating with other computer users  Electronic mail ... Accounting and billing • Appointment scheduling – Very useful software in medical offices – Assists with • Maintaining patient accounts • Creating billing statements • Preparing financial reports ... Electronic mail (e-mail)  Online services  Internet – Research capabilities have been enhanced with the advent of the CD-ROM © 2011 T he McGraw -Hill Com panie s, Inc A ll rights reserv ed 6-26...

Ngày tải lên: 09/11/2016, 16:14

Ngày tải lên: 06/08/2012, 15:04