Code reuse

Code reuse

Code reuse, also called software reuse, is the use of existing software, or software knowledge, to build new software, following the reusability principles.

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is the practice of using existing code for a new function or software. But in order to reuse code, that code needs to be high-quality. And that means it should be safe, secure, and reliable. Developing software that fulfills these requirements is a challenge.

How can we reuse a code?

Consider these 4 essential attributes to make your code more reusable:

Can programmers reuse code?

Programmers have always reused sections of code, templates, functions, and procedures. Software reuse as a recognized area of study in software engineering, however, dates only from 1968 when Douglas McIlroy of Bell Laboratories proposed basing the software industry on reusable components.