Technology, science and the universe
First-Class Citizen
A first-class citizen is an entity in programming that can be treated like any other data type. This means it can be passed as an argument to functions, returned as a result from a function, or…
Software developmentFirst-Class Function
A first-class function is a fundamental concept in programming that refers to the ability of functions to be treated as first-class citizens. This means that functions can be assigned to variables…
Software developmentFirst-Class Object
A first-class object is a fundamental concept in programming that refers to any entity that can be passed as an argument to functions, returned as a result from functions, and assigned to variables…
Mathematics and statisticsFirst-Order Logic
First-Order Logic (FOL) is a formal system that extends propositional logic by including quantifiers and relations, allowing for the representation of more complex assertions about objects and their…
Data and analyticsFirst-party data
First-party data is information collected directly from customers by a business. This information can include demographic data, purchasing behaviors, preferences, and opinions, and is obtained…
Graphics, games and extended realityFirst-Person Perspective
The 'First-Person Perspective' in virtual reality refers to an immersive approach where the user experiences the virtual environment through the eyes of a character or avatar. This type of…
Graphics, games and extended realityFirst-Person Shooter
The 'First-Person Shooter' (FPS) genre is characterized by providing players with an immersive experience where the action is experienced through the protagonist's eyes. In these games, the player…
Data and analyticsFIRSTDATE
The FIRSTDATE function in DAX (Data Analysis Expressions) is a fundamental tool for data analysis in various platforms that use this language, such as Microsoft Power BI and Excel. Its main purpose…
CybersecurityFirst Factor Authentication
First-factor authentication is the initial step in the identity verification process, typically involving the use of a password or PIN. This method relies on something the user knows, meaning that…
Data and analyticsFIRSTNONBLANK
The 'FIRSTNONBLANK' function in DAX (Data Analysis Expressions) is a powerful tool used in data analysis across various business intelligence and analytical platforms. Its main purpose is to return…
Artificial intelligenceFirst Order
The 'First Order' in the context of machine learning refers to models that consider only the first derivative of a function. This implies that these models focus on the rate of change of one variable…
Mathematics and statisticsFirst Order Optimization
First-order optimization refers to methods that use first-order derivatives to find the minimum or maximum of a function. These methods are fundamental in the field of mathematical optimization and…
Graphics, games and extended realityFirst person
The 'First person' perspective is used in video games and simulations that allows the player to experience the environment through the eyes of the character they control. This visualization technique…
Hardware, electronics and roboticsFirst Person View (FPV)
First Person View (FPV) is a piloting mode for drones that allows the operator to experience flight from the perspective of the camera mounted on the drone. This technique provides a real-time view…
Mathematics and statisticsFirst Principle Optimization
First Principle Optimization is an approach that seeks to improve the performance of machine learning models by understanding and applying solid theoretical concepts, rather than relying solely on…
Graphics, games and extended realityFirst Round
The 'First Round' in the context of darts refers to the initial set of throws a player makes at the beginning of a game. This moment is crucial as it sets the tone and strategy for the rest of the…
Software developmentFirst Test
The 'First Test' refers to the initial written test created to define the expected behavior of a feature before its implementation in software development. This approach is fundamental in test-driven…
Society and cultureFIS
Financial Information Systems (FIS) are technological tools designed to manage, process, and analyze data related to an organization's finances. These systems enable companies to maintain thorough…
Web and e-commerceFiscal Compliance
Tax compliance in the context of online payment platforms refers to the need for these platforms to operate in accordance with the tax regulations and laws established by government authorities. This…
Society and cultureFiscal Policy
Fiscal policy refers to the government's decisions and actions regarding tax collection and public spending. These policies are fundamental for the economic management of a country, as they influence…
Business and technology managementFiscal Responsibility
Fiscal responsibility refers to an organization's obligation to manage its financial resources prudently, ensuring that income and expenses are handled efficiently and transparently. In the context…
Society and cultureFiscal Year
The fiscal year is a twelve-month period that businesses and governments use for financial reporting and budgeting. Unlike the calendar year, which starts on January 1 and ends on December 31, the…
Life sciencesFISH
Fluorescence In Situ Hybridization (FISH) is a molecular technique used to detect and locate specific DNA sequences on chromosomes in cells. This methodology combines the hybridization of…
Operating systemsFish (shell)
Fish, which stands for 'Friendly Interactive Shell', is a command-line shell designed to be easy to use and accessible, especially for those who are new to UNIX-like operating system environments…