Search results
Results from the WOW.Com Content Network
In computer programming and software design, code refactoring is the process of restructuring existing source 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 preserving its functionality .
Refactoring: Improving the Design of Existing Programs. Opdyke, William F., and Ralph E. Johnson. "Creating abstract superclasses by refactoring." Proceedings of the 1993 ACM conference on Computer science. ACM, 1993. [5] Johnson, Ralph E., and William F. Opdyke. "Refactoring and aggregation." Object Technologies for Advanced Software.
Martin Fowler (18 December 1963) is a British software developer, [2] author and international public speaker on software development, specialising in object-oriented analysis and design, UML, patterns, and agile software development methodologies, including extreme programming. His 1999 book Refactoring popularised the practice of code ...
It states that two instances of similar code do not require refactoring, but when similar code is used three times, it should be extracted into a new procedure. The rule was popularised by Martin Fowler in Refactoring [1] and attributed to Don Roberts. Duplication is considered a bad practice in programming because it makes the code harder to ...
Code is refactored for readability and maintainability. In particular, hard-coded test data should be removed from the production code. Running the test suite after each refactor ensures that no existing functionality is broken. Examples of refactoring: moving code to where it most logically belongs; removing duplicate code; making names self ...
Good software developers understand the importance of communicating with people over communicating with the computer, according to Code Complete. [2] Studies showed that programmers spends more than 50% of their time communicating with people, while the actual programming may only take up as little as 15% to 10%, depending on the level of seniority.
Refactoring is a means of addressing the problem of software rot. It is described as the process of rewriting existing code to improve its structure without affecting its external behaviour. [9] This includes removing dead code and rewriting sections that have been modified extensively and no longer work efficiently. Care must be taken not to ...
In computer programming, a design smell is a structure in a design that indicates a violation of fundamental design principles, and which can negatively impact the project's quality. [1] The origin of the term can be traced to the term "code smell" which was featured in the book Refactoring: Improving the Design of Existing Code by Martin ...