patterns and practices conference

Ngày tải lên: 17/03/2014, 13:20

Ngày tải lên: 20/07/2014, 14:45

Ngày tải lên: 01/08/2014, 16:46

... 2.0 Design Patterns and Best Practices Patterns in Action 2.0 shows how you use of design patterns in a real-world e-commerce scenario. The design patterns and associated best practices in ... (WindowsSOAClient). Note: SOA is young field and many of the patterns and best practices are still in the process of being discovered and need further solidification. Patterns in Action 2.0 gives you ... locally, and then perform a batch update to the server later. So, it is important that both client and service understand the encrypted identifiers and that they be immutable. Patterns in...

Ngày tải lên: 29/09/2013, 17:20

Ngày tải lên: 27/03/2014, 13:40

... example; instanceof resolves to true if the object in the left- hand operand is of the type represented by the right-hand operand. Once again, I have been forced to include a new layer of complexity. ... frequently to abstract classes, exceptions, and static methods. In the next chapter, I take a step back from built-in object features and look at classes and functions designed to help you work ... the property name and construct a new string, prepending the word “get”. I pass this string to a function called method_exists(), which accepts an object and a method name and tests for method...

Ngày tải lên: 17/10/2013, 20:15

... elegance and evolve an informal set of techniques that we use and reuse in our projects. These techniques are patterns of design. Design patterns inscribe and formalize these problems and solutions, ... concepts and consequences has a handle, which makes for a handy shorthand, as I’ll illustrate later in this chapter. Finally, it is illegal, according to international law, to write about patterns ... CHAPTER 7 ■ WHAT ARE DESIGN PATTERNS? WHY USE THEM? 124 Problems tend to recur, and as web programmers, we must solve them time and time again. How are we going to handle an incoming request?...

Ngày tải lên: 20/10/2013, 11:15

... Patterns, the patterns deal with presentation, and application logic. Database Patterns An examination of patterns that help with storing and retrieving data and with mapping objects to and from ... Enterprise Patterns I look at some patterns that describe typical Internet programming problems and solutions. Drawn largely from Patterns of Enterprise Application Architecture and Core J2EE Patterns, ... ARE DESIGN PATTERNS? WHY USE THEM? 129 PHP and Design Patterns There is little in this chapter that is specific to PHP, which is characteristic of our topic to some extent. Many patterns apply...

Ngày tải lên: 20/10/2013, 11:15

... these patterns have been around for a while (patterns reflect well-tried practices, after all), the names and boundaries are drawn either from Martin Fowler’s key work on enterprise patterns, Patterns ... the controller (request and dispatch handling) and domain model (application logic) tiers. Put more simply, the Command pattern makes for systems that are well organized and easy to extend. The ... many different views and commands. ã Application Controller: Create a class to manage view logic and command selection. ã Template View: Create pages that manage display and user interface only,...

Ngày tải lên: 24/10/2013, 10:15

... $this->viewMap[$command][$status]; } return null; } function addForward( $command, $status=0, $newCommand ) { $this->forwardMap[$command][$status]=$newCommand; } function getForward( $command, ... resource for command and status 0 if ( ! $resource ) { $resource = $this->controllerMap->$acquire( $cmd_str, 0 ); } // or command 'default' and command status if ( ... If each of your commands is only used once, in one relationship to other commands, and with one view, then you should hard- code your commands’ relationship with each other and their views. Otherwise,...

Ngày tải lên: 24/10/2013, 10:15

... a school project. It’s big and scary, and failure lurks. But you get out a sheet of paper and you slice it up into manageable tasks. You determine the books to read and the components to write. ... error handling and the processing of command line arguments. ■ Note If you use a Unix distribution to install PHP, you may begin with a minimal installation. For example, to get PHP and PEAR ... CHAPTER 13 ■ DATABASE PATTERNS 298 } } As you can see, this class extends a standard EventCollection. Its constructor requires EventMapper and PDOStatement objects and an array of terms...

Ngày tải lên: 28/10/2013, 17:15

... megaquiz-branch1.0.0/command A megaquiz-branch1.0.0/command/Command.php A megaquiz-branch1.0.0/command/CommandContext.php A megaquiz-branch1.0.0/command/FeedbackCommand.php A megaquiz-branch1.0.0/command/LoginCommand.php ... megaquiz-branch1.0.0, on the other hand, is my bugfix branch. I’ll only commit defect fixes here. Here’s my fix: class FeedbackCommand extends Command { function execute( CommandContext $context ) { ... I defined as a command line switch, I can now click command or quiztools. Because I am currently examining classes in the command package, the links that form the left- hand navigation list...

Ngày tải lên: 14/12/2013, 17:15

... the element Excludes No A list of patterns for exclusion Includes No A list of patterns for inclusion Refid No Current patternset is a reference to patternset of given ID FilterChain ... work is done in the runCommand() method. There is nothing terribly clever here. I get a Request object from the RequestRegistry, and I populate it with the keys and values provided in the method ... $this->runCommand("AddVenue", array("venue_name"=>"bob") ); self::AssertRegexp( "/added/", $output ); } function runCommand( $command=null, array...

Ngày tải lên: 14/12/2013, 17:15

... recipes and patterns share one important characteristic: they have been tried out and tested thoroughly before inscription. Patterns Suggest Other Patterns Patterns have grooves and curves ... decision and not a given, associating oneself with design patterns amounts to a declaration of preference, not least because patterns beget more patterns, and objects beget more objects. What Patterns ... invokeHandler( Scanner $scanner ) { if ( ! empty( $this->handler ) ) { $this->report( "calling handler: ".get_class( $this->handler ) ); $this->handler->handleMatch(...

Ngày tải lên: 14/12/2013, 17:15

... $and- >add( $this->operand() ); $and- >setHandler( new BooleanAndHandler() ); return $and; } function operand() { if ( ! isset( $this->operand ) ) { $this->operand ... $this->operand() ); $or->setHandler( new BooleanOrHandler() ); return $or; } function andExpr() { $and = new \gi\parse\SequenceParse(); $and- >add( new \gi\parse\WordParse(&apos ;and& apos;) ... operand (orExpr | andExpr )* operand ::= ( '(' expr ')' | <stringLiteral> | variable ) ( eqExpr )* orExpr ::= 'or' operand andExpr ::= &apos ;and& apos; operand...

Ngày tải lên: 14/12/2013, 17:15

... of, 407 PHP 3 and objects, 11 PHP 4 and objects, 12 PHP 4 and var keyword, 17, 35 PHP 5 and objects, 13 PHP 5, release features, 453 PHP 5.3 and namespaces, 14, 71 PHP 6 and objects, 14 ... rather than pass-by-value, 12–13 PEAR and object-oriented programming, 13 PHP 3 and, 11 PHP 4 and, 12 PHP 5 and, 13 PHP 5.3 and namespaces, 14 PHP 6 and, 14 properties, setting dynamically, ... metadata, 373 groupadd command, 363 handling version control, 319 import command, 365 importing a project directory, 364 list (ls) command, 364 maintaining parallel strands of project development,...

Ngày tải lên: 14/12/2013, 17:15

... we call 0 and 1 (or LOW and HIGH , FALSE and TRUE , negated and asserted, Sam and Fred, or whatever). Digital computers have been around since the 1940s, and have been in widespread commercial ... can convert them to octal or hexadecimal by starting at the binary point and working right. Both the left-hand and right-hand sides can be padded with zeroes to get multiples of three or four bits, ... 1101 multiplicand multiplier 00000 11011 partial product shifted multiplicand 111011 00000 partial product shifted multiplicand 1111011 11011 ↓↓ partial product shifted multiplicand 11100111 00101 ↓↓↓ partial...

Ngày tải lên: 09/01/2014, 15:50

... coding and teaches you to build systems that are elegant in both design and management. Matt Zandstra THE APRESS ROADMAP Pro PHP: Patterns, Frameworks, Testing, and More PHP Objects, Patterns, and ... PHP and jQuery Practical Web 2.0 Applications with PHP PHP for Absolute Beginners Beginning PHP and MySQL, Third Edition Zandstra Companion eBook Available PHP Objects, Patterns, and Practice 7.5 ... EDITION Matt Zandstra Build powerful code by mastering PHP’s object-oriented enhancements, design patterns, and essential development tools THIRD EDITION PHP Objects, Patterns, and Practice Please...

Ngày tải lên: 21/01/2014, 16:20

... warning and end execution of the included file, leaving the calling code to continue. This makes require() and require_once() the safe choice for including library files and include() and include_once() ... example; instanceof resolves to true if the object in the left- hand operand is of the type represented by the right-hand operand. Once again, I have been forced to include a new layer of complexity. ... has message and code properties, and resembles the Exception class. I take advantage of this similarity and use the LibXmlError object in the XmlException class. The FileException and ConfException...

Ngày tải lên: 21/01/2014, 16:20

Ngày tải lên: 21/01/2014, 16:20