Glossary index

Technology, science and the universe

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Artificial intelligence

One-shot Learning

One-Shot Learning is an approach within machine learning that allows models to learn to classify or recognize objects from a single example per class. This method is particularly relevant in…

Cybersecurity

One-Time Authorization

The 'One-Time Authorization' is a security mechanism that allows a user to authorize a transaction or access only once. This process is fundamental in the context of multifactor authentication, where…

Cybersecurity

One-Time Code

A one-time code is a temporary code sent to the user for authentication purposes, used as part of a multi-factor authentication (MFA) process. This type of code, also known as an OTP (One-Time…

Cybersecurity

One-Time Pad

One-time pad encryption is a method of encryption that is considered theoretically unbreakable when used correctly. This system involves the use of a random key that is as long as the message being…

Cybersecurity

One-Time Password

A one-time password (OTP) is an access code that is valid only for a specific login session or transaction. Unlike traditional passwords, which can be reused and are susceptible to phishing and theft…

Web and e-commerce

One-time Payment

The 'one-time payment' refers to a financial transaction that is made at a single moment, as opposed to recurring payments that occur periodically. This type of payment is common in various online…

Cybersecurity

One-Time PIN

A one-time password (OTP) is a numeric code that is valid only for a specific transaction or session. This type of authentication is used as an additional security measure in the identity…

Blockchain and Web3

One-Time Token

A one-time token is a security mechanism that generates a unique and temporary code, primarily used in multi-factor authentication processes. This type of token is valid only for a specific session…

Web and e-commerce

OneClick

OneClick is an online payment solution that allows users to make purchases with a single click, thus simplifying the transaction process. This platform is designed to provide a smooth and fast user…

Cloud and infrastructure

OneCloud

OneCloud is a cloud service that integrates multiple cloud services into a single platform, allowing users to manage and access different resources and applications from a single control point. This…

Graphics, games and extended reality

OnEnable

OnEnable is a method in Unity that is automatically invoked when a game object is enabled and activated in the scene. This method is part of the lifecycle of components in game development and is…

Software development

OnErrorHandling

Error handling in GraphQL refers to the strategies and practices implemented to manage and communicate errors that may arise during query and mutation operations. Unlike traditional REST APIs, where…

Hardware, electronics and robotics

Ones

In the context of quantum computing, the term 'ones' refers to the binary digit '1', which is fundamental for representing information in quantum systems. In classical computing, data is represented…

Operating systems

Onexit

On exit refers to the actions taken when a process finishes its execution in an operating system. This term is fundamental in the context of process management, where every time a program or…

Software development

OnFieldCondition

Field condition in GraphQL refers to the rules and constraints that determine the behavior of fields within a schema. These fields are the fundamental units that represent the data that can be…

Software development

OnFieldResolver

In the context of GraphQL, 'Field Resolver' refers to the functions that determine how the fields of a query are populated. Each field in a GraphQL query can have an associated resolver, which is…

Software development

OnFieldSelection

Field selection in GraphQL refers to the process of choosing which specific fields to retrieve in a query or mutation. Unlike traditional REST APIs, where data is returned in a predefined format…

Artificial intelligence

OnFocusChange

Focusing change refers to an event that occurs in user interfaces, especially in graphical user interfaces (GUIs), when the focus of attention shifts from one element to another. This focus change is…

Software development

OnFragment

In GraphQL, a 'Fragment' refers to a reusable portion of a query that allows grouping fields of a specific type. This feature is fundamental for optimizing queries, as it helps avoid code repetition…

Hardware, electronics and robotics

OnGesture

Gesticulation refers to an event that occurs when a user performs a gesture on the screen of a device, such as a phone or tablet. This type of touch interaction allows users to control and navigate…

Hardware, electronics and robotics

Ongoing

The term 'ongoing' in the context of quantum computing refers to processes, research, and developments that are currently active and ongoing within this emerging field. Quantum computing, which…

DevOps and operations

Ongoing Assessment

Continuous assessment is a systematic process that involves the ongoing monitoring of a system or process to ensure that established objectives are met. This approach allows for the identification of…

Graphics, games and extended reality

OnGUI

OnGUI is a method in Unity used to render and handle events for the graphical user interface (GUI). This method is called multiple times per frame, allowing developers to create dynamic user…

Software development

OnInit

OnInit is a signal that is activated when an object is initialized in programming, especially in the context of object-oriented programming. This signal is fundamental for event management and…

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