chapter 14  gui programming with wxerlang

... application and report visualized final data Every programmer should familiar with its basic concept • Programming in PySide = Programming in OOP All components in library can be easily adapted and ... Model-View-Controller Automation Tool Distributed Programming Database Management Multimedia CAD Software Embedded System Web Application Games …… Summary • GUI programming could help you interactively ... Python GUI programming with PySide Speaker: BigLittle Date: 2013/03/04 CLI vs GUI CLI (Command Line Interface) GUI

Ngày tải lên: 12/09/2017, 01:44

... system, and in accordance with previous studies [1], dictates that the organization level deals with off-line system func- tions while the coordination and execution levels deal with real-time, on-line ... groups: i) those with no solution at all, ii) those with no-unique solution and, iii) systems that do not depend continuously on initial data It is apparent that we are dealing with the second ... to structured scenes with known objects 3-D perception systems reported in literature [3,4] are capable of per- ceiving the 3-D shape, orientation and location of objects within static as well

Ngày tải lên: 14/12/2013, 12:15

... server will reply with a response line and headers, but no entity-body The headers returned by the server with the HEAD method should be exactly the same as the headers returned with a GET request ... practice, POST is used with CGI programs that happen to interface with other resources like network services and command line programs In the future, POST may be directly interfaced with a wider variety ... are discussed later in this chapter The server responds as follows: The server replies with a status line with the following three fields: the HTTP version, a status code, and description of the

Ngày tải lên: 26/01/2014, 07:20

... at the requested URL With HTML editors, it is possible to publish documents onto the server with a PUT method Revisiting the PUT example in Chapter 2, we see an HTML editor with some sample HTML ... handle with the Accept header and a server could now declare its entity-body's media type with the Content-type header This allowed the client to know what kind of data it was receiving and deal with ... request Either something was wrong with the document, or something was wrong with the request itself By far, the server status code that web users are most familiar with is 404 (Not Found), the code

Ngày tải lên: 26/01/2014, 07:20

... – Patients are less likely to call the office with questions, so staff spends less time on the telephone • Medical assistant – More interaction with the patient – Assess educational needs at ... assistants play a vital role in patient education because of their interaction with patients They can share vital information with their clients 14.3 Factors that affect teaching and learning include ... -Hill Com panies, Inc A ll rights reserv e d [...]... Educating Patients with Special Needs (cont.) • Patients with mental impairments – Use tact and empathy – Speak at the patient’s

Ngày tải lên: 09/11/2016, 16:15

... performed simultaneously with the audit of the purchases and disbursements cycle 28 medium b An audit procedure that compares the name, amount, and dates shown on remittance advices with cash receipts ... journal entries and with related duplicate deposit slips would be effective in detecting: a kiting b lapping c illicit write-offs of customers as uncollectible accounts d sales without proper credit ... are shipped d customer orders are approved 12 Which of the following is not a business function within the “Sales” class of transactions? easy a Processing customer orders c Processing and recording

Ngày tải lên: 11/04/2017, 14:44

... following would not be an acceptable way of reporting segment information? a Within the body of the financial statements, with appropriate explanatory disclosures in the footnotes b Entirely in the ... operating segment? a Assets used jointly by more than one segment b Assets directly associated with a segment c Assets maintained for general corporate purposes d Assets used exclusively by a ... Selected data for a segment of a business enterprise are to be separately reported in accordance with SFAS No 131 when the revenues of the segment is 10% or more of the combined a net income of

Ngày tải lên: 11/04/2017, 14:56

... accounting rate of return 42 If the total cash inflows associated with a project exceed the total cash outflows associated with the project, the project's a net present value is greater than ... impact of the project on income taxes to be paid d amounts of cash flows relating to the project 15 With regard to a capital investment, net cash inflow is equal to the a cost savings resulting from ... receipts 16 In a discounted cash flow analysis, which of the following would not be consistent with adjusting a project's cash flows to account for higher-than-normal risk? a increasing the

Ngày tải lên: 11/04/2017, 15:07

... exceeds the after tax cost B compared with historical ratios of the same company C compared with ratios for other companies of the same size D compared with ratios of other companies in the ... examines a company's performance over time C It is often useful to compare a company's performance with that of a competitor D The North American Industry Classification System assigns industry codes ... B Borrowed cash on a short-term note C Sold inventory for more than cost D Purchased supplies with cash Trang 1957 If accounts receivable are collected quickly, A the accounts receivable turnover

Ngày tải lên: 11/04/2017, 15:11

... 48 Off-balance-sheet financing c S49 Off-balance-sheet financing d S50 Long-term debt maturing within one year d 51 Required bond disclosures d 52 Long-term debt disclosures c 53 Times interest ... Problem-Solving Survival Guide S These questions also appear in the Study Guide * This topic is dealt with in an Appendix to the chapter Answer No Description a 60 Calculate the present value of bond ... (cont.) Answer No Description b 79 Calculate loss on retirement of bonds b 80 Bond retirement with call premium b 81 Calculate loss on retirement of bonds b 82 Early extinguishment of debt b

Ngày tải lên: 11/04/2017, 15:12

... Wixom, & Tegarden Systems Analysis and Design with UML, 3rd Edition Copyright © 2009 John Wiley & Sons, Inc All rights reserved Objectives • Be familiar with the system installation process • Understand ... techniques for managing change • Be familiar with post-installation processes PowerPoint Presentation for Dennis, Wixom, & Tegarden Systems Analysis and Design with UML, 3rd Edition Copyright © 2009 ... Design with UML, 3rd Edition Copyright © 2009 John Wiley & Sons, Inc All rights reserved CONVERSION PowerPoint Presentation for Dennis, Wixom, & Tegarden Systems Analysis and Design with UML,

Ngày tải lên: 16/05/2017, 13:35

... foreign controls Chapter 10: Programming with Images Image classes in wxWidgets; programming with wxBitmap; programming with programming with wxCursor; programming with wxImage; image lists and ... 196 Programming with wxGridSizer 197 Programming with wxFlexGridSizer 198 Programming with wxGridBagSizer ... 190 Programming with Sizers 192 Programming with wxBoxSizer 193 Programming with wxStaticBoxSizer ...

Ngày tải lên: 17/03/2014, 13:20

... BRUCE PERENS’ OPEN SOURCE SERIES ◆ C++ GUI Programming with Qt Jasmin Blanchette, Mark Summerfield ◆ Managing Linux Systems with Webmin: System Administration and Module Development ... Development with eCos Anthony J Massa ◆ Rapid Application Development with Mozilla Nigel McFarlane ◆ The Linux Development Platform: Configuring, Using, and Maintaining a Complete Programming ... Guide John H Terpstra, Jelmer R Vernooij, Editors C++ GUI Programming with Qt Jasmin Blanchette Mark Summerfield Prentice Hall in association with Trolltech Press Library of Congress Cataloging-in-Publication...

Ngày tải lên: 23/03/2014, 22:20

... Intensive Processing Chapter 2D Graphics Painting with QPainter Coordinate System Transformations High-Quality Rendering with QImage Item-Based Rendering with Graphics View Printing Chapter Drag and ... Applications Sending and Receiving UDP Datagrams Chapter 16 XML Reading XML with QXmlStreamReader Reading XML with DOM Reading XML with SAX Writing XML Chapter 17 Providing Online Help Tooltips, Status ... Platform-Specific Features Interfacing with Native APIs Using ActiveX on Windows Handling X11 Session Management Chapter 24 Embedded Programming Getting Started with Qt/Embedded Linux Customizing...

Ngày tải lên: 31/03/2014, 10:21

... client might also use a Content-type header with the POST or PUT method Most commonly, with many CGI applications, clients use a POST or PUT request with information in the entity-body, and supply ... Pragma header was used with the value no-cache to tell caching proxies and clients not to cache the document Under HTTP 1.1, the Cache-Control header supplants Pragma, with several caching directives ... can use the IfModified-Since header with the GET method When using this option, the client requests the server to send the requested information associated with the URL only if it has been modified...

Ngày tải lên: 17/10/2013, 19:15

... connection associated with that socket on a specified remote host and port The server uses the accept( ) call to intercept the incoming connection and initiate communication with the client Now ... applications must associate these characteristics with a newly created socket For example, in the following line, the SH file handle is associated with the newly created socket PF_INET indicates ... assigns $! with an error message Use die( ) after connect( ) to stop the program and report any errors Writing Data to a Network Connection To write to the file handle associated with the open...

Ngày tải lên: 20/10/2013, 10:15

... use strict; use Socket; # include Socket module require 'tcp.pl'; # file with Open_TCP routine require 'web.pl'; # file with parseURL routine use vars qw($opt_h $opt_H $opt_r $opt_d); use Getopt::Std; ... on to the web server you specify This allows you to things like HTML form postings with POST, or a file upload with PUT, and selectively look at the results At this point, it's really all up to ... use strict; use Socket; # include Socket module require 'tcp.pl'; # file with Open_TCP routine require 'web.pl'; # file with parseURL routine use vars qw($opt_h $opt_i $opt_l); use Getopt::Std;...

Ngày tải lên: 20/10/2013, 10:15

... fail with malformed antecedents FAIL fromRoman should fail with repeated pairs of numerals FAIL fromRoman should fail with too many repeated numerals FAIL fromRoman should give known result with ... result with known input FAIL fromRoman(toRoman(n))==n for all n FAIL toRoman should fail with non-integer input FAIL toRoman should fail with negative input FAIL toRoman should fail with large ... fail with repeated pairs of numerals FAIL fromRoman should fail with too many repeated numerals FAIL fromRoman should give known result with known input FAIL toRoman should give known result with...

Ngày tải lên: 20/10/2013, 10:15

... useful routines within the LWP library  At the end of the chapter, we'll present some examples that glue together the different components of LWP Some Simple Examples LWP is distributed with a very ... in the for loop: for (@{ $parsed_html->extract_links( ) }) { and dereference the array within the list with: $link = $_->[0]; After the deferencing, we have direct access to the hyperlink's location, ... showlink printed out the hyperlinks exactly as they appear within the HTML But in some cases, you want to see the link as an absolute URL, with the full glory of a URL's scheme, hostname, and path...

Ngày tải lên: 24/10/2013, 08:15

... URI with certain characters replaced with % followed by two hexadecimal digits The first parameter can be a text string, like "http://www.ora.com", or an object of type URI::URL When invoked without ... invoked with no parameters, this returns the user for the URL defined in the object When invoked with a parameter, the object's user is assigned to that value $url->password( ) When invoked with ... invoked with a parameter, the object's password is assigned to that value $url->host( ) When invoked with no parameters, this returns the hostname in the URL defined in the object When invoked with...

Ngày tải lên: 24/10/2013, 08:15