Portal:Computer Programming
Learn about Portal:Computer programming topic at defaultLogic. defaultLogic provides comprehensive technology and business learning resources.

Introduction

Computer programming is the process of designing and building an executable computer program to accomplish a specific computing result or to perform a specific 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 languages that are intelligible to programmers, rather than machine code, which is directly executed by the central processing unit. The purpose of programming is to find a sequence of instructions that will automate the performance of a task (which can be as complex as an operating system) on a computer, often for solving a given problem. Proficient programming thus often requires expertise in several different subjects, including knowledge of the application domain, specialized algorithms, and formal logic.

Tasks accompanying and related to programming include: testing, debugging, source code maintenance, implementation of build systems, and management of derived artifacts, such as the 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 code. Software engineering combines engineering techniques with software development practices. Reverse engineering is the opposite process. A hacker is any skilled computer expert that uses their technical knowledge to overcome a problem, but it can also mean a security hacker in common language.

Subtopics

Select [show] to view subtopics

Did you know?

Computer programming news

17 August 2020 - Impact of the COVID-19 pandemic on politics
Education Secretary Gavin Williamson announces that the Ofqual has discarded the use of an algorithm to award the final grades of GCE Advanced Level and General Certificate of Secondary Education candidates in lieu of the exams that were cancelled due to the pandemic, instead basing the qualifications on teacher-assessed grades. The decision comes after hundreds of students in England protested following the release of the Advanced Level results on August 13, which saw around 40% of teacher-predicted grades downgraded under the algorithm. (The Guardian), (Reuters via The Straits Times)
16 August 2020 - COVID-19 pandemic
Hundreds of GCE Advanced Level students protest outside the Department for Education headquarters in London demanding for a reassessment of their final-year performance by the Ofqual, which has used an algorithm to assess students' performances in lieu of the exams that were cancelled due to the COVID-19 pandemic. Critics claim the Ofqual's algorithm to be "flawed" as the grades issued differ significantly from those predicted by teachers. Education Secretary Gavin Williamson had issued a statement clarifying that students may use their teacher's predicted grades or results from any trial exam, although the Ofqual issued a separate statement favouring teacher evaluations over trial exams. Students are requesting for an intervention from Prime Minister Boris Johnson. (AP via SCMP)
8 May 2020 -
Microsoft announces a $1.5 billion investment in Italy, as part of its expansion of cloud computing services around the world. (Reuters)
3 May 2020 -
Indonesian e-commerce site Tokopedia launches a security investigation after a hacker said they stole the information of 91 million users and plans to release it on the dark web. (Reuters)
22 November 2019 -
Amazon files a lawsuit against the United States Department of Defense for awarding a US$10 billion cloud computing contract to Microsoft. The company had previously accused the Department of bias in their decision, given CEO Jeff Bezos has been a vocal critic of U.S. President Donald Trump. (Reuters)
31 October 2019 -
Mongolian police arrest 800 Chinese citizens and confiscate hundreds of computers and SIM cards in Ulaanbaatar. Authorities believe they were part of a cybercrime ring involved in illegal gambling, hacking and identity theft, among other activities. (Reuters)

Subcategories

WikiProjects

Selected images

Click to enlarge and view description

Related portals

Associated Wikimedia

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

Study Guides
Books

Commons
Media

Wikinews 
News

Wikiquote 
Quotations

Wikisource 
Texts

Wikiversity
Learning resources

Wiktionary 
Definitions

Wikidata 
Database


  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.

Portal:Computer_programming
 



 



 
Music Scenes