Duplicate code

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In computer programming, duplicate code is multiple occurrences of equivalent source code in a codebase. A duplicate code fragment is also known as a code clone, and the process of finding clones in source code is called clone detection. Duplicate code has multiple undesirable aspects.

Excerpt from the Wikipedia article “Duplicate code”, under the CC BY-SA 4.0 license. Read the article on Wikipedia