phparchitect apos s guide to php design patterns

... Test are used as test cases — code that creates conditions to exercise your code and makes assertions about the results TestingTestCase defines one test, TestSalesTax(), which contains an assertEqual() ... the test The test itself, TestingTestCase, is a class that extends SimpleTest s UnitTestCase class By extending UnitTestCase, all of the methods (except the constructor) within TestingTestCase that ... $this->assertEqual($parts, count($result)); } assertIsA The assertIsA() assertion lets you test if a particular variable is an instance (or descendant) of a named class You can also use this assertion...

Ngày tải lên: 05/04/2014, 19:43

... becomes unnecessary  Access Exemptions A security-minded administrator generally doesn’t want users to access the central temporary directory, since it can store sessions To prevent access to /tmp, ... htaccess to specify configuration directives, so strive to write code that is register globals-safe The $_REQUEST Trojan Horse When superglobals were added to PHP, a special superglobal was added specifically ... portals, insecure code can have very serious consequences for a site, the site s owners, and the site s users This book has two goals: to explain the common types of security shortcomings that...

Ngày tải lên: 14/08/2012, 10:14

... utilizes the system stack for tracking purposes Alas, the system stack is limited, and with enough iterations, it s possible to “smash” the stack and crash PHP For example, if the user supplies a ... the is_uploaded_file() check becomes unnecessary Access Exemptions A security-minded administrator generally doesn’t want users to access the central temporary directory, since it can store sessions ... portals, insecure code can have very serious consequences for a site, the site s owners, and the site s users This book has two goals: to explain the common types of security shortcomings that...

Ngày tải lên: 29/03/2014, 04:20

... effects of the intervention on different subgroups (women as well as men, smokers as well as nonsmokers, diabetics and nondiabetics) and to assess the effects of concurrent medications and various ... time-consuming schemes to make today s paperless system function as though we still A Manager s Guide to the Design and Conduct of Clinical Trials, by Phillip I Good Copyright ©2006 John Wiley & Sons, ... agents in the same class of drug/device In some instances, for example, when you want to demonstrate that your treatment is as efficacious as the standard but has fewer, less severe side effects,...

Ngày tải lên: 14/08/2014, 07:20

... investigators for the study The medical monitors will answer all questions from investigators as to the procedures to be followed and will investigate possible protocol violations A statistician—preferably ... disaster Track Progress With the assignment of personnel to the team, begin to establish milestones and track progress If multiple projects are underway, progress should be tracked across as ... others, encourage differing points of view yet obtain consensus, assign and organize tasks, and make, not defer, decisions He or she is responsible for establishing milestones, making personnel asignments,...

Ngày tải lên: 14/08/2014, 07:20

... discussion, it is easy to see that baseline measurements offer two opportunities for reducing person -to- person variation First, some components of the baseline measurements such as demographics ... results for each years Exclude all those with diastolic vessel separately? blood pressure over 105 mmHg as • Report the results on a patientby-patient basis, choosing measured on two occasions ... and risk factors can be used for forming subgroups or strata for analysis Second, obtaining a baseline measurement allows us to use each individual as his own control Without a baseline measurement,...

Ngày tải lên: 14/08/2014, 07:20

... and to ask questions I hereby consent to take part in this study Signature of Participant Date Signature of Investigator Date Signature of Witness Date PROCEDURES MANUALS The design process is ... adverse events or that the events are affecting only a single subgroup such as those with specific risk factors or the most preexisting complications In such an instance, you may wish to stop enrolling ... deviations, excessive numbers of adverse events, or evidence of fraud can be traced to a few specific sites, then the first obvious step is a visit to the site by the clinical research monitor In most...

Ngày tải lên: 14/08/2014, 07:20

... here to see a list of patients with missing treatment assignments • Click here to view program logic • Click here to view SAS programs 100 PART II DO Binary residual stenosis based on an analysis ... has been extensive research in the area, no single set of demographic factors has proved to be consistent predictors of success (See, for example, some of the articles in Haynes, Taylor, and Sackett, ... here to see a list of patients with missing film data • Click here to view program logic • Click here to view SAS programs Postprocedural residual stenosis based on reports from 670 patients was...

Ngày tải lên: 14/08/2014, 07:20

... information, risk factors, medical history, physical assessment, current medications, and baseline laboratory values For the reasons outlined in Chapter 7, these screens should already be tested and ... user should not be able to advance to the next screen of a series without filling in answers to all the questions on the screen she is currently viewing The second purpose of testing is to ensure ... sequence is to conduct training on a trial basis at one or two sites, then to give one or two group training sessions, and then to follow up with individual sessions for those sites who missed the...

Ngày tải lên: 14/08/2014, 07:20

... remind investigators of their responsibilities as necessary, and with the assistance of the CRMs reward investigators for successful execution of their responsibilities The CRM is responsible for ... Proposal Physician s manual Informed consent form Laboratory manuals Patient instructions INVESTIGATORS Investigators have been recruited Your staff has visited the sites of all investigators and ... expenses at the investigator s site are excessive The CRM s responsibility is to document all the expenses involved and be in a position to compare them with expenses at other sites If it is the...

Ngày tải lên: 14/08/2014, 07:20

... ADVERSE EVENTS Excessive numbers of serious adverse events can result in decisions to modify, terminate, or extend trials in progress Comments from investigators along with ongoing monitoring ... problems related to these committees have to with the dissemination of observations to committee members, the collection of results, and the entry of results into the computer Today, digital dissemination ... 13 Control Drug Responded 2 10 2 11 1 N 32 18 15 19 10 17 15 27 18 11 19 11 48 48 13 13 Thus the first steps in our analysis must be to address these issues Consider the results summarized in Table...

Ngày tải lên: 14/08/2014, 07:20

... with a statistical analysis of the set of adverse events as a whole as well as supplementary analyses of classes of adverse events that are known from past studies to be treatment or disease specific ... as seminars at Are the assumptions for the test local universities and think tanks are satisfied? musts If the only texts your statisti• Samples randomly selected cian has at her desk are those ... is too sick to come into the physician s office Noncompliant patients are also likely to skip visits You need to analyze the data to ensure that the proportions of missing observations are the same...

Ngày tải lên: 14/08/2014, 07:20

... SAS Campus Drive, Cary, NC 27513 (Windows, MVS, CMS, VMS, Unix) www.sas.com SPSS The poor man s SAS, offers ease of use along with a large number of statistics A bootstrap subcommand provides ... Human Subjects (CPHS) Critical value, 222 Critical terms, 49 CRMs See Clinical research monitors (CRMs) CROs See Contract research organizations (CROs) Crossover design, 70 Crossovers, 205 Cross ... has been used in APPENDIX SOFTWARE 243 dozens of submissions Versions for Windows or Unix Also available as an add-on module for both SAS and SPSS Cytel Software Corporation, 675 Massachusetts...

Ngày tải lên: 14/08/2014, 07:20

... discuss DOM selectors CSS3 provides three new attribute selectors and one new combinator—that is, a selector that joins other selectors together, such as the child combinator (>) from CSS2 These ... CSS3 Is and How It Came to Be First, I want to discuss what CSS3 is—and isn’t—and the form it takes The W3C s approach to CSS3 is quite different from its approach to CSS2, so this overview should ... Recommendation status As long as you make provisions for Internet Explorer s lack of support, you can start using CSS3 selectors right away—many sites already Attribute Selectors Attribute selectors were...

Ngày tải lên: 20/09/2013, 09:09

... Addison-Wesley Pro‐ fessional, Microsoft Press, Sams, Que, Peachpit Press, Focal Press, Cisco Press, John Wiley & Sons, Syngress, Morgan Kaufmann, IBM Redbooks, Packt, Adobe Press, FT Press, Apress, ... employ to solve user-experience concerns Usability studies Observing users while they use your applications is one of the most important processes in usability research We’ll discuss the various tools ... to a successful product Knowing When to Listen to Users and When to Not Just because I’m suggesting that we listen to users does not mean that we should listen to everything they tell us This...

Ngày tải lên: 21/02/2014, 10:20

... Be sure to visit the book s website at: www.DSPguide.com The Scientist and Engineer 's Guide to Digital Signal Processing Second Edition by Steven W Smith California Technical Publishing San ... Processor 509 Fixed versus Floating Point 514 C versus Assembly 520 How Fast are DSPs? 526 The Digital Signal Processor Market 531 Chapter 29 Getting Started with DSPs 535 The ADSP-2106x ... mind Many everyday DSP applications are discussed: digital filters, neural networks, data compression, audio and image processing, etc As much as possible, these chapters stand on their own,...

Ngày tải lên: 13/09/2012, 10:21

... Uses Characteristics Formal Business letters, resumes, cover letters, serious speeches, newspaper articles, scholarship Standard verbs, adverbs with -ly endings, standard vocabulary, standard punctuation ... important English skills you need, from parts of speech to phrases, clauses, and sentences You'll learn how to craft the documents you need, including business letters, resumes, personal letters, and ... ways to make it easier for non-native English speakers to learn the basics of English Part 3, "Usage and Abusage," describes the building blocks of paragraphs: phrases, clauses, and sentences You...

Ngày tải lên: 05/10/2012, 09:59

... Speakers of Spanish and Catalan 90 Portuguese speakers 113 Greek speakers 129 Russian speakers 145 Polish speakers 162 Farsi speakers 179 Arabic speakers 195 Turkish speakers 214 Speakers of South ... applies to Swedes and some Norwegians The fall-rise tone is dif®cult for Scandinavian learners Norwegians (and some Swedes) tend to use too many rising tone units and to make their upglides too ... is to, should) is sometimes mistranslated as shall, and sollte (= was supposed to, was to) as should: *He shall be a brilliant musician (for He is supposed to be ) *I took my ®rst look at the...

Ngày tải lên: 17/08/2013, 08:35

... wet-nosed friend whose name is SyntaxError,” I can say, “my dog.” Abstract Classes Besides regular classes, PHP also has what are called abstract classes In OOP and design patterns, abstract classes ... businesses, the concepts both transcend single problems while at the same time possessing business-like practicality Learning PHP design patterns is for profes‐ sional programmers who want to ... of PHP design patterns is a set of solutions to “commonly occurring” PHP programming problems Pure and simple, PHP design patterns are tools used to deal with the reality of professional software...

Ngày tải lên: 01/11/2013, 09:57