Újrafuttatható

Újrafuttatható is a Hungarian term that translates to "rerunnable" or "reproducible" in English. It is primarily used in the context of computing and scientific research to describe processes, experiments, or code that can be executed multiple times with the same inputs and yield the same outputs.

In software development, rerunnable code ensures that a program or script consistently produces the expected results each time it is run. This is crucial for testing, debugging, and maintaining software reliability. If code is not rerunnable, it might behave differently on subsequent executions due to factors like random number generation, reliance on external mutable state, or time-dependent operations.

In scientific research, rerunnability is a cornerstone of good scientific practice, often referred to as reproducibility. It means that an experiment or analysis can be repeated by others, or by the original researchers at a later time, and achieve the same outcome. This allows for verification of results, builds confidence in findings, and facilitates further scientific advancement. Factors contributing to rerunnability in research include clearly defined methodologies, accessible data, and transparent code.

The concept of rerunnability is closely related to determinism, where a process's outcome is solely determined by its initial state and inputs. While perfect rerunnability can be challenging to achieve in complex systems, striving for it is essential for building trustworthy and dependable computational and scientific endeavors.