Glossary index

Technology, science and the universe

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Business and technology management

Notion

Notion is an all-in-one workspace that combines note-taking, project management, and team collaboration. This platform allows users to create, organize, and share information efficiently, using an…

Blockchain and Web3

Notional Value

Notional value refers to the nominal value assigned to a financial instrument or asset, which does not necessarily reflect its current market value. In the context of decentralized finance (DeFi)…

Data and analytics

NOT NULL

The 'NOT NULL' constraint in databases is a directive applied to the columns of a table, ensuring that null values cannot be stored in them. This means that each row in the table must contain a valid…

Software development

Not Null Assertion

The Not Null Assertion is a programming construct used to ensure that a variable does not contain a null value in a specific context. This concept is fundamental in test-driven development (TDD)…

Software development

No track

The 'Untracked' state in version control systems, such as Mercurial and Git, refers to a situation where certain files or changes in a repository are not being tracked by the version control system…

Data and analytics

NO TRUNCATE

The term 'NO TRUNCATION' refers to a specific condition in the context of databases that indicates a table cannot be truncated. Truncating a table involves quickly and efficiently removing all…

Cybersecurity

No Trust Model

The Zero Trust model is a security approach that assumes threats can arise from both inside and outside an organization. Instead of assuming that everything inside the network is safe, this model…

Software development

NotSerializableException

The NotSerializableException in Java is a type of exception that is thrown when an attempt is made to serialize an object that does not implement the Serializable interface. Serialization is the…

Software development

Not staged

The term 'not staged' refers to changes in the working directory of a version control system, such as Mercurial or Git, that have not yet been added to the staging area. In the context of these…

Software development

Not tracked

Untracked refers to files in the working directory that are not being tracked by Git. This means that Git has no information about these files, as they have not been added to the tracking index. In a…

Operating systems

Nougat

Nougat is the seventh major version of the Android operating system, released in 2016. This version introduced a series of significant improvements in user experience and system functionality. Among…

Software development

No update

The term 'No update' in the context of version control systems refers to a state where a repository is not receiving new changes or updates. This can occur for various reasons, such as a lack of…

Software development

No upstream

Without upstream refers to a branch in a version control system, such as Git, that does not have a corresponding upstream branch configured. In the context of version control systems, an upstream…

Software development

No upstream branch

The term 'no upstream branch' in Git refers to a situation where the current branch does not have an associated remote branch for tracking operations. In Git, an upstream branch is one that is used…

Hardware, electronics and robotics

Nova Prime

Nova Prime is an iconic character in the Transformers universe, known for having been the leader of the Thirteen Primes before Optimus Prime. His figure represents a blend of ambition and power, as…

Society and culture

Novelty

Novelty refers to the quality of being new, original, or unusual. In a constantly evolving world, novelty becomes an essential driver for innovation and progress. This concept applies not only to…

Artificial intelligence

Novelty Detection

Novelty detection is a type of anomaly detection that focuses on identifying new or rare patterns in data. Unlike other methods that may focus on detecting deviations from a previously established…

Web and e-commerce

NPay

NPay is a payment processing platform that allows businesses to accept various online payment methods. Its intuitive design and integration with various e-commerce tools make it an attractive option…

Web and e-commerce

NPayLink

NPayLink is a service that allows businesses to create payment links to facilitate transactions. This system is designed to simplify the collection process, enabling merchants to generate unique…

Web and e-commerce

NPayNow

NPayNow is a payment processing platform that focuses on instant payments for online transactions. Its intuitive design and emphasis on speed allow merchants and consumers to conduct transactions…

Graphics, games and extended reality

NPC

NPC stands for 'Non-Player Character', a term widely used in the realm of video games and graphics engines. It refers to characters that are controlled by the game's artificial intelligence, as…

Software development

NPM

NPM stands for Node Package Manager, a package manager for JavaScript. It is a fundamental tool in the JavaScript ecosystem that allows developers to install, share, and manage project dependencies…

Software development

NPM Scripts

NPM scripts are scripts that can be executed using the NPM command-line tool to automate tasks in JavaScript applications that use the Node.js runtime. These scripts are defined in a project's…

Hardware, electronics and robotics

NPN Transistor

The NPN transistor is a type of bipolar junction transistor that uses both electrons and hole charge carriers. This semiconductor device consists of three layers of semiconductor material, where the…

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