Computer Science

Event Loop: A Core Programming Construct
An in-depth exploration of the event loop, its historical context, applications, key concepts, and impact on modern programming paradigms.
Executable File: A Comprehensive Guide
An executable file is a type of computer file that contains a program—a particular kind of file capable of being executed or run as a program on a computer. Extensions such as .exe, .app, and .dmg are common examples.
Exponent Bias: Understanding the Concept
Exponent Bias is a value subtracted from the stored exponent in floating-point numbers to retrieve the actual exponent, crucial in computer arithmetic and representation.
Failover: Ensuring Continuity Through Redundancy
Failover is a critical system design feature that ensures continuity by switching to a standby resource upon the failure of the primary resource.
File Allocation Table (FAT): Essential File System Management by DOS
A comprehensive overview of the File Allocation Table (FAT), an essential file system management technology used by DOS, highlighting its types, historical context, applicability, and related terms.
File Descriptor: A Handle for Accessing Files
An in-depth exploration of file descriptors, their history, types, functionalities, key events, and applications in computing.
File Permissions: Access Control in Computing
An in-depth guide on file permissions, including historical context, types, key events, and practical applications in computing and data security.
File System: An Overview of Methods and Data Structures
An in-depth exploration of file systems, their types, structures, and methods used by operating systems to manage files on storage devices.
Finite Automaton: Theoretical Machine for Pattern Recognition
A comprehensive exploration of Finite Automaton, its historical context, types, key events, mathematical models, and practical applications in computer science and beyond.
Firewalls: Digital Security Guardians
A comprehensive exploration of firewalls, including their definition, types, functionality, historical context, applicability, and more.
First-Class Functions: Core Concept in Functional Programming
Functions that can be passed as arguments, returned from other functions, and assigned to variables. A foundational concept in functional programming that treats functions as first-class citizens.
Fixed-Point Numbers: Numeric Representation without Fractional Component Scaling
An in-depth exploration of fixed-point numbers, their history, categories, key events, explanations, mathematical formulas, charts, and diagrams. Discover the importance, applicability, and considerations of fixed-point numbers in various domains.
Floating-Point Arithmetic: A Method for Representing Real Numbers
Floating-point arithmetic is a method of representing real numbers in a way that can support a wide range of values. This method is essential in computer science as it allows for the representation and manipulation of very large and very small numbers.
Flow Network: A Comprehensive Overview
An extensive guide on Flow Network, a type of directed graph with capacities on edges, including its historical context, types, key events, formulas, importance, examples, related terms, and more.
FORTRAN and COBOL: Early Programming Languages
FORTRAN and COBOL are programming languages developed in the 1950s, designed for scientific and business applications, respectively. Though less user-friendly by modern standards, they were pioneering efforts in the field of computer programming.
Gain Ratio: An Adjustment to Information Gain
Gain Ratio is a measure in decision tree algorithms that adjusts Information Gain by correcting its bias towards multi-level attributes, ensuring a more balanced attribute selection.
GDI: Microsoft's Graphics Device Interface
A comprehensive exploration of Microsoft's Graphics Device Interface (GDI), including its history, functionality, key features, technical details, applications, and impact on modern computing.
GOSUB / RETURN: Specific Commands in BASIC
Essential commands in BASIC programming language used for maneuvering between the main program and its subroutines.
GPT: GUID Partition Table - Disk Partitioning Standard
An in-depth look at the GUID Partition Table (GPT), a disk partitioning standard used by UEFI systems, covering its history, types, key events, explanations, models, charts, importance, applicability, and more.
GPU: Graphics Processing Unit
A Graphics Processing Unit (GPU) is specialized hardware designed for rendering images and executing computationally intensive tasks, widely used in gaming and professional graphics applications.
Grammar: The Formal Mathematical Structure Defining the Syntax of a Programming Language
Explore the formal mathematical structure, known as grammar, that defines the syntax rules of a programming language, including its types, applications, and historical significance.
Graph Isomorphism: Understanding the Concept
Graph Isomorphism is a concept in graph theory where two graphs can be transformed into each other by renaming vertices, indicating structural similarity.
Graphical User Interface (GUI): Comprehensive Definition
An in-depth exploration of Graphical User Interface (GUI), its components, types, historical context, and significance in the interaction between users and electronic devices.
Graphics Processing Unit (GPU): Specialized Processor for Graphics Rendering
Learn about Graphics Processing Unit (GPU), a specialized processor designed to accelerate graphics rendering. Understand its working, types, applications, and historical development.
Hacking: Modifying or Customizing Technology
Hacking involves the modification or customization of technology to serve new purposes. It spans a range of activities from creative problem-solving in DIY projects to cybersecurity breaches.
Hamming Codes: Error Detection and Correction
Hamming Codes use redundant parity bits to create a code word capable of detecting and correcting errors through specific algebraic checks.
Heuristic Algorithm: Finding Satisfactory Solutions Efficiently
A Heuristic Algorithm provides satisfactory solutions where finding an optimal solution is impractical, leveraging techniques to approach problem-solving in diverse fields.
Hex Code: A Hexadecimal Representation of RGB Values
An in-depth exploration of Hex Code, its historical context, applications in web design, and importance in digital media.
Hyper-Threading: Enhancing CPU Parallelism
Hyper-Threading is a microprocessor technology by Intel that allows a single CPU core to appear as two logical cores to the operating system, thereby improving parallelization and efficiency.
IEEE 754 Standard: Technical Standard for Floating-Point Computation
A comprehensive guide on IEEE 754 Standard, detailing its history, types, key components, mathematical models, significance, and real-world applications.
Immutable: Objects or values that cannot be altered after their creation
Detailed explanation of the concept of immutability, including types, examples, historical context, and applicability in various fields such as computer science and finance.
Infix Notation: A Common Algebraic Notation
Infix Notation is a widespread form of notation in which operators are placed between operands. This format is intuitive and prevalent in arithmetic and algebraic expressions.
Infix Operator: Understanding its Role in Algebra and Programming
An operator placed between its operands, commonly used in algebraic expressions and programming languages, facilitating readability and ease of use.
Inode: A Comprehensive Guide to File System Metadata
In-depth exploration of inodes in Unix-based file systems, including their structure, types, historical context, and practical applications.
Input Prompt: Visual Cue in Command-Line Interface
An input prompt is a visual cue in a command-line interface (CLI) indicating readiness to accept user commands. Understanding its significance and usage is crucial for navigating CLIs efficiently.
Installation Disk: Comprehensive Definition and Usage
An Installation Disk contains the full operating system installation package, providing all necessary files to set up and run a system, unlike a start-up disk which only contains minimal files for booting.
Interactive Processing: Immediate Task Execution by User Initiation
Interactive Processing involves the real-time execution of tasks in response to user inputs. It is fundamental in computer systems where prompt feedback is critical.
IP (Internet Protocol): Essential for Data Routing
The Internet Protocol (IP) is vital for the routing of data across the internet, working in conjunction with the Transmission Control Protocol (TCP) to ensure efficient and reliable communication.
IRQ (Interrupt Request Line): A Signal Pathway for CPU Communication
IRQ stands for Interrupt Request Line, a signal pathway utilized by hardware devices to communicate with the CPU for processing requirements and handling events.
Iverson Notation: A Mathematical Notation System
Iverson Notation is a compact and expressive mathematical notation created by Kenneth E. Iverson, which forms the foundation of the programming language APL. It provides a unified approach to mathematical expressions and operations.
Key Chording: Pressing Multiple Keys Simultaneously to Execute a Command
Key chording is the act of pressing multiple keys simultaneously on a keyboard to execute a specific command or function. This article explores its historical context, types, importance, and applicability in various fields.
Lambda: Anonymous Function in Programming
Understanding Lambda functions, their historical context, types, key events, and detailed explanations in various programming languages.
Levenshtein Distance: A Metric for Measuring Sequence Differences
Levenshtein Distance is a metric for measuring the difference between two sequences, widely used in spell-checking algorithms and various text analysis applications.
Lexer: A Tool for Lexical Analysis
A comprehensive look into lexers, their historical context, types, key events, and practical applications in lexical analysis.
Line Numbers: An Artifact of Early BASIC
A comprehensive overview of line numbers, their origin in early BASIC programming, their significance, and their role in non-structured programming.
Linked List: A Foundational Data Structure
A comprehensive exploration of linked lists, their structure, types, applications, key events, mathematical models, and their role in computer science.
List: Ordered and Unordered Sequences of Elements
A list is a simple arrangement of items in a specific order, without the grid structure of a table. It can be ordered or unordered, and plays a fundamental role in various fields, from computer science to everyday life.
Literal: Fixed Values Written Directly in the Code
Literals represent fixed values directly embedded in the code, fundamental in programming languages for defining constants and specific data.
Livelock: A State of Perpetual Motion Without Progress
Understanding livelock, a state where processes keep changing states but fail to make any effective progress. Learn the key differences between livelock and deadlock, its occurrence, examples, and methods of resolution.
Lossy: Compression Technique Where Some Data is Lost
An in-depth exploration of lossy compression, where some data is irreversibly lost to achieve higher compression ratios in various domains such as audio, video, and image files.
Machine Code: The Binary Code Directly Executed by the CPU
A comprehensive guide to understanding machine code, its historical context, types, key events, and detailed explanations, including mathematical models, examples, and related terms.
Machine Learning: Transformative Data-driven Techniques
An in-depth exploration of Machine Learning, its fundamentals, features, applications, and historical context to better understand this cornerstone of modern technology.
MBR: Master Boot Record - Traditional Partitioning Scheme
The Master Boot Record (MBR) is a traditional partitioning scheme used in conjunction with BIOS for initializing the booting process on computers and managing partitions on storage devices.
Memoization: An Optimization Technique
Memoization is an optimization technique used in computer science to store the results of expensive function calls and reuse them when the same inputs occur again, thereby improving efficiency and performance.
Memory Leak: A Situation Where a Program Does Not Release Reserved Memory
A Memory Leak occurs when a computer program incorrectly manages memory allocations, leading to decreased performance or system crashes. It happens when the program reserves memory that is no longer needed but fails to release it.
Microprocessors: Backbone of Modern Computing
Microprocessors are integral components in modern technology, enabling versatile computing power within various electronic devices through the use of external components like memory and I/O interfaces.
Mnemonic: A Symbolic Name in Assembly Language
Mnemonics are symbolic names used to represent instructions in assembly language, making it easier for programmers to write and understand machine code.
Modula-2: Another Language Designed by Niklaus Wirth
Modula-2 is a programming language created by Niklaus Wirth, intended to address the shortcomings of Pascal. It introduces modularity and supports concurrent programming.
Modularity: The Degree to Which a System's Components May Be Separated and Recomposed
Exploring the concept of modularity, its applications, importance, examples, and related terms across various disciplines such as mathematics, computer science, engineering, and economics.
Module: A Self-Contained Unit of Code
A detailed definition and explanation of a module, its uses in software development, types, examples, and its importance in modern programming.
Neural Networks: AI Models for Learning and Decision-Making
Neural networks are sophisticated AI models designed to learn from vast amounts of data and make decisions, often integrated with Fuzzy Logic for enhanced decision-making.
Non-blocking IO: Uninterrupted Execution in Computing
Non-blocking IO operations allow a program to continue executing other tasks while IO operations are being processed, enabling asynchronous processing and improving efficiency.
NOR Flash: Non-Volatile Storage with Faster Read Speeds
NOR Flash is a type of non-volatile memory that features faster read speeds and employs floating-gate transistors, differing in architecture from NAND Flash.
Normalization: Ensuring Consistency and Reducing Redundancy
Normalization involves adjusting exponents for standard range and organizing data to reduce redundancy. It is essential in fields like mathematics, statistics, computer science, and database management.
Null Pointer: A Crucial Concept in Computer Programming
A comprehensive overview of null pointers, their significance in computer programming, handling, related terminology, and practical examples.
Nullity: The State of Being Null
Nullity refers to the state of being null, having zero value, or lacking relevance. It is a fundamental concept in various fields including mathematics, law, and computer science, where it denotes non-existence, invalidity, or the absence of meaningful content.
Numerical Stability: Ensuring Reliable Computational Results
Numerical stability is a property of an algorithm which indicates how error terms are propagated by the algorithm. It ensures that computational results remain reliable in the presence of small perturbations or rounding errors.
Object File: Binary File Generated by a Compiler
A detailed overview of Object Files, the machine code they contain, their importance in programming, and their relevance in software development.
Object-Oriented Programming (OOP): A Paradigm for Modular and Reusable Code
Object-Oriented Programming (OOP) is a programming paradigm centered around objects, encapsulating data and functionalities to promote modularity, reusability, and flexibility in software development.
Opcode: The Blueprint of Machine Language Instructions
An Opcode (Operation Code) is the portion of a machine language instruction that specifies the exact operation to be performed by the CPU.

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