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Pair programming Pair Programming, 2009 Pair programming is a software development technique in which two programmers work together at one workstation. One, the driver , writes code while the other, the observer or navigator , [ 1 ] reviews each line of code as it is typed in.
The pairs are not fixed; programmers switch partners frequently, so that everyone knows what everyone is doing, and everybody remains familiar with the whole system, even the parts outside their skill set. This way, pair programming also can enhance team-wide communication. (This also goes hand-in-hand with the concept of Collective Ownership).
A rubber duck in use by a developer to aid debugging. In software engineering, rubber duck debugging (or rubberducking) is a method of debugging code by articulating a problem in spoken or written natural language.
The mean effect size represents a medium (but close to large) effect on the basis of meta-analysis of the performed experiments which is a substantial finding. It suggests a better modularization (i.e., a more modular design), easier reuse and testing of the developed software products due to the TDD programming practice. [ 30 ]
Extreme programming (XP) is a software development methodology intended to improve software quality and responsiveness to changing customer requirements. As a type of agile software development, [1] [2] [3] it advocates frequent releases in short development cycles, intended to improve productivity and introduce checkpoints at which new customer requirements can be adopted.
Mob programming (sometimes informally called mobbing, ensemble programming or posse programming [1]) is a software development approach where the whole team works on the same thing, at the same time, in the same space, and at the same computer.
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 .
Pair testing is a software development technique in which two team members work together at one keyboard to test the software application.One does the testing and the other analyzes or reviews the testing.