They are both exciting and a fascinating topic to explore in any programming language. One reason for this is that they help us build upon the combined experience of many developers that came before us and ensure we structure our code in an optimized way, meeting the needs of problems we're attempting to solve. Design patterns also provide us a common vocabulary to describe solutions. This can be significantly simpler than describing syntax and semantics when we're attempting to convey a way of structuring a solution in code form to others.
Test Drive Your New Application on Engine Yard. Computation tree logic. Syntax of CTL The language of well formed formulas for CTL is generated by the following grammar: where ranges over a set of atomic formulas.
Color Scheme Designer 3. Circuit simplification examples : Boolean Algebra. Let's begin with a semiconductor gate circuit in need of simplification.
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Component-based software engineering. A simple example of two components expressed in UML 2.0.
The checkout component, responsible for facilitating the customer's order, requires the card processing component to charge the customer's credit/debit card (functionality that the latter provides). Component-based software engineering (CBSE) (also known as component-based development (CBD)) is a branch of software engineering that emphasizes the separation of concerns in respect of the wide-ranging functionality available throughout a given software system. It is a reuse-based approach to defining, implementing and composing loosely coupled independent components into systems.
This practice aims to bring about an equally wide-ranging degree of benefits in both the short-term and the long-term for the software itself and for organizations that sponsor such software. Software engineers[who?] Mobl. Himera Synonym. List of languages that compile to JS · jashkenas/coffee-script Wiki. CoffeeScript Family (& Friends) Family (share genes with CoffeeScript) Coco A CoffeeScript dialect that aims to be more radical and practical, also acts as a test bed for features that get imported in CoffeeScript.
LiveScript is a fork of Coco that is much more compatible with CoffeeScript, more functional, and with more features.IcedCoffeeScript A CoffeeScript dialect that adds support for await and defer keywords which simplify async control flow.Parsec CoffeeScript CS based on parser combinators. The project's aim is to add static metaprogramming (i.e. macros + syntax extensibility) to Coffee Script (CS), similar to how Metalua adds such features to Lua.
Portlet. Portlets are pluggable user interface software components that are managed and displayed in a web portal.
Portlets produce fragments of markup (HTML, XHTML, WML) code that are aggregated into a portal. Typically, following the desktop metaphor, a portal page is displayed as a collection of non-overlapping portlet windows, where each portlet window displays a portlet. Web portal. A portal may use a search engine API to permit users to search intranet content as opposed to extranet content by restricting which domains may be searched.
Apart from this common search engines feature, web portals may offer other services such as e-mail, news, stock quotes, information from databases and even entertainment content. Portals provide a way for enterprises and organizations to provide a consistent look and feel with access control and procedures for multiple applications and databases, which otherwise would have been different web entities at various URLs. The features available may be restricted by whether access is by an authorized and authenticated user (employee,member) or an anonymous site visitor.
Examples of early public web portals were AOL, Excite, Netvibes, iGoogle, MSN, Naver, Indiatimes, Rediff, Sify and Yahoo!. Mashup (web application hybrid) A mashup, in web development, is a web page, or web application, that uses content from more than one source to create a single new service displayed in a single graphical interface.
For example, you could combine the addresses and photographs of your library branches with a Google map to create a map mashup. The term implies easy, fast integration, frequently using open application programming interfaces (open API) and data sources to produce enriched results that were not necessarily the original reason for producing the raw source data.
Advanced Theory/Papers. Outboard component-based entity system architecture. Visual. Ryanwilliams/jah. Zynaptic Malfunction. Beatport API Documentation. Tutorial. Building Your First App - Emulator (Part 1) AppMakr :: iPhone App Maker | Make your own iPhone App | Free iPhone App Maker. Best Practices for Speeding Up Your Web Site. 15 Essential Checks Before Launching Your Website - Smashing Magazine. Mythical Man-Month Book Summary. iOS Human Interface Guidelines: Introduction. How to be a Programmer: A Short, Comprehensive, and Personal Summary. An Example of Object-Oriented Design: An ATM Simulation.