How To Define Several Possible Values In A Mongoose Schema

By Amabella Pelland • Published: 08 September 2023 • Updated: 12 May 2025

Mongoose is a JavaScript object-oriented programming library that creates a connection between MongoDB and the Node.js JavaScript runtime environment. Mongoose as an.

In argumentation theory, an argumentation scheme or argument scheme is a template that represents a common type of argument used in ordinary conversation. Many different.

In machine learning, hyperparameter optimization [1] or tuning is the problem of choosing a set of optimal hyperparameters for a learning algorithm. A hyperparameter is a.

A schema ( PL: schemata) is a template in computer science used in the field of genetic algorithms that identifies a subset of strings with similarities at certain string positions..

An entity–attribute–value model ( EAV) is a data model optimized for the space-efficient storage of sparse—or ad-hoc —property or data values, intended for situations where.

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A logical data model or logical schema is a data model of a specific problem domain expressed independently of a particular database management product or storage.

In computer programming, an enumerated type (also called enumeration, enum, or factor in the R programming language, and a categorical variable in statistics) is a data type.

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A set of polygons in an Euler diagram. A set is the mathematical model for a collection of different [1] things; [2] [3] [4] a set contains elements or members, which can be.

Accuracy has two definitions: More commonly, it is a description of only systematic errors, a measure of statistical bias of a given measure of central tendency; low accuracy causes.

Data exchange is the process of taking data structured under a source schema and transforming it into a target schema, so that the target data is an accurate representation.

Large language model. A large language model ( LLM) is a language model characterized by its large size. Their size is enabled by AI accelerators, which are able to.

Mongoose OS is an Internet of Things (IoT) Firmware Development Framework available under Apache License Version 2.0. It supports low power, connected microcontrollers.

Abstract Syntax Notation One ( ASN.1) is a standard interface description language for defining data structures that can be serialized and deserialized in a cross-platform way..

XSD ( XML Schema Definition ), a recommendation of the World Wide Web Consortium ( W3C ), specifies how to formally describe the elements in an Extensible Markup.

The Egyptian mongoose ( Herpestes ichneumon ), also known as ichneumon ( / ɪkˈnjuːmən / ), [2] is a mongoose species native to the coastal regions along the Mediterranean Sea.

This schema constitutes a basic framework of the overlapping behavioural fields of ethology, behavioural ecology, comparative psychology, sociobiology, evolutionary.