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e. In software engineering, code coverage, also called test coverage, is a percentage measure of the degree to which the source code of a program is executed when a particular test suite is run. A program with high test coverage has more of its source code executed during testing, which suggests it has a lower chance of containing undetected ...
The ABC software metric was introduced by Jerry Fitzpatrick in 1997 to overcome the drawbacks of the LOC. [1] The metric defines an ABC score as a triplet of values that represent the size of a set of source code statements. An ABC score is calculated by counting the number of assignments (A), number of branches (B), and number of conditionals ...
Code refactoring. In computer programming and software design, code refactoring is the process of restructuring existing computer code —changing the factoring —without changing its external behavior. Refactoring is intended to improve the design, structure, and/or implementation of the software (its non-functional attributes), while ...
Duplicate code. In computer programming, duplicate code is a sequence of source code that occurs more than once, either within a program or across different programs owned or maintained by the same entity. Duplicate code is generally considered undesirable for a number of reasons. [1] A minimum requirement is usually applied to the quantity of ...
Software rot. Software rot ( bit rot, code rot, software erosion, software decay, or software entropy) is the deterioration of software quality or performance over time that leads to it becoming faulty, unusable, or needing upgrade . Since software cannot physically decay, the term is hyperbole. The process is due to either changes in the ...
Code reviewing software is computer software that helps humans find flaws in program source code . It can be divided into two categories: Automated code review software checks source code against a predefined set of rules and produces reports. Different types of browsers visualise software structure and help humans better understand its structure.
Everything (software) Everything is a freeware desktop search utility for Windows that can rapidly find files and folders by name. While the binaries are licensed under a permissive license, it is not open-source .
Service locator pattern. The service locator pattern is a design pattern used in software development to encapsulate the processes involved in obtaining a service with a strong abstraction layer. This pattern uses a central registry known as the "service locator", which on request returns the information necessary to perform a certain task. [1]