TechnologyAugust 16, 2026

idempotent

EYE-dem-POH-tunt

Definition

Describing a process or operation that can be applied multiple times without changing the result beyond the initial application.

Etymology

Derived from Latin 'idem' (same) and 'potens' (powerful), it was coined in mathematics to describe operations that yield the same value when applied to their own result.

In the news

The author uses this term to ensure the automated system can run sync operations repeatedly without creating duplicate files or data records.

My Plex server now recommends movies better than Netflix, and here's exactly how I built it

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