Old, but very good article on Singleton (and OO) misunderstand/misuse. From my opinion, a second edition (e.g. "Patterns revisited") of the Patterns book is necessary, though it's horrible that Mr. Vlissides has passed away.
Infer Type is a new Eclipse refactoring that helps you decouple your code. If you have already made use of Eclipse refactorings, Infer Type is best introduced as a sibling to Extract Interface, Generalize Type, and Use Supertype Where Possible. However, i
Learn about UML class diagrams and their notations. Your one-stop resource for everything to do with the Unified Modeling Language (UML) from software diagram examples to a comprehensive tutorial.
Xholon enables you to model dynamic event-driven applications using concepts from the Unified Modeling Language (UML 2) and from Real-Time Object-Oriented Modeling (ROOM) (inheritance, composite structure, ports, state machines, etc.) expressed in XML, XP
It is possible in Javascript (ECMAScript) to do classical single inheritance nested to any depth, without any caveats.
This article concisely explores the mechanism in depth, including flaws in other approaches, internal Javascript algorithms, proper OOP data encapsulation with default constructors, and an optimized inheritance declaration syntax with both Object and Function prototype convenience methods.
Fedora open source software gives organizations a flexible service-oriented architecture for managing and delivering their digital content. At its core is a powerful digital object model that supports multiple views of each digital object and the relationships among digital objects. Digital objects can encapsulate locally-managed content or make reference to remote content. Dynamic views are possible by associating web services with objects. Digital objects exist within a repository architecture that supports a variety of management functions. All functions of Fedora, both at the object and repository level, are exposed as web services. These functions can be protected with fine-grained access control policies.
Object and Class Structures,
Type Checking and New Types,
Initializing a New Class,
GtkArg and the Type System,
Object Arguments,
Signals,
Object Finalization,
Attaching Data to Objects
This article starts with an Introduction to object-oriented programming, then reviews the JavaScript object model, and finally demonstrates concepts of object-oriented programming in JavaScript.
collects and distills successful techniques in planning a reengineering project, reverse-engineering, problem detection, migration strategies and software redesign.
The Unified Modeling Language has quickly become the de-facto standard for building Object-Oriented software. This tutorial provides a technical overview of the 13 UML.
a new programming language. It extends the ideas behind object-orientation in order to better support modular programming and static type safety. It also incorporates features from functional programming, and puts into practice state-of-the-art results fr
a prototype-based object-oriented programming language based on Self, CLOS, and Smalltalk-80. Slate syntax is intended to be as familiar as possible to a Smalltalker, for the clarity of messages as phrases. Unlike the Smalltalk family, methods within Slat
there's been a rush of lightweight containers that help to assemble components from different projects into a cohesive application. Underlying these containers is a common pattern to how they perform the wiring
This report was originally written in 1992-1993. Therefore, some of its information is out-of-date. The Object Agency, Inc. believes, however, that the report still provides many useful insights.
by Alan C. Kay ffrom Apple Computer - "Most ideas come from previous ideas. The sixties, particularly in the ARPA community, gave rise to a host of notions..."
http://www.purl.org/stefan_ram/pub/doc_kay_oop_en http://userpage.fu-berlin.de/~ram/pub/pub_jf47ht81Ht/begriff_objektorientierte_programmierung_de Alan Kay coined the phrase Object-Oriented Programming, but this is not his fault. He has repeatedly said that to him, OOP is about encapsulation and message passing, not inheritance and ontologies of types. But like so many other Cargo Cults in Computer Programming culture, OOP and inheritance are enchained like ancient mariner and albatross
Diagrammelemente werden hier mit Tastatur und einer einfachen Grammatik beschrieben = bessere Usability gegenüber anderen Klicki-Bunti-CASE-Tools; Fehlende Elemente lassen sich schnell direkt in UMLet mit Java programmieren. Ansonsten: http://astah.change-vision.com/en/index.html (formerly known as JUDE)
In summary, Smalltalk's specification-like coding and incremental development environment permits a unique human-human-machine dialogue. CRC Cards allow larger groups to feel this dialogue which is based on repeated episodes of decision making. Finally, members of somewhat larger production development teams can exploit the human-human-machine dialogue on a pair-wise basis. The complex communication that then takes place will support a High-Performance organization with many benefits, a few of which I have mentioned.