Portal:Computer programming

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

Introduction

Computer programming is the process of building and designing an executable computer program for accomplishing a specific computing task. Programming involves tasks such as analysis, generating algorithms, profiling algorithms' accuracy and resource consumption, and the implementation of algorithms in a chosen programming language (commonly referred to as coding). The source code of a program is written in one or more programming languages. The purpose of programming is to find a sequence of instructions that will automate the performance of a task for solving a given problem. The process of programming thus often requires expertise in several different subjects, including knowledge of the application domain, specialized algorithms, and formal logic.

Related tasks include testing, debugging, maintaining a program's source code, implementation of build systems, and management of derived artifacts such as machine code of computer programs. These might be considered part of the programming process, but often the term software development is used for this larger process with the term programming, implementation, or coding reserved for the actual writing of source code. Software engineering combines engineering techniques with software development practices.

Selected article

PHP is a general-purpose server-side scripting language originally designed for web development to produce dynamic web pages. It is among one of the first developed server-side scripting languages that is embedded into a HTML source document, rather than calling an external file to process data. Ultimately, the code is interpreted by a web server with a PHP processor module which generates the resulting web page. It also has evolved to include a command-line interface capability and can be used in standalone graphical applications. PHP can be deployed on most web servers and also as a standalone shell on almost every operating system and platform free of charge. A competitor to Microsoft's Active Server Pages (ASP) server-side script engine and similar languages, PHP is installed on more than 20 million websites and 1 million web servers.

Selected biography

Ronald Paul "Ron" Fedkiw (/ˈfɛdk/; born February 27, 1968) is an associate professor in the Stanford University department of computer science and a leading researcher in the field of computer graphics, focusing on topics relating to physically based simulation of natural phenomena and level sets. His techniques have been employed in over twenty motion pictures. He has earned recognition at the 80th Academy Awards as well as from the National Academy for Science.

Selected picture

A yellowing rectangular paper with circular holes and numbers on it
Credit: Journey234

Created by IBM, the IBM Port-A-Punch was a pocket-sized device intended to quickly create punched cards.

Did you know?

Updated DYK query.svg

Categories

Associated Wikimedia

The following Wikimedia Foundation sister projects provide more on this subject:

Wikibooks
Books

Commons
Media

Wikinews 
News

Wikiquote 
Quotations

Wikisource 
Texts

Wikiversity
Learning resources

Wiktionary 
Definitions

Wikidata 
Database

Purge server cache

Retrieved from "https://en.wikipedia.org/w/index.php?title=Portal:Computer_programming&oldid=846041706"
This content was retrieved from Wikipedia : http://en.wikipedia.org/wiki/Portal:Computer_programming
This page is based on the copyrighted Wikipedia article "Portal:Computer programming"; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-BY-SA). You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA