Encyclopedia

  • CI/CD (Continuous Integration/Continuous Deployment)

    February 3, 2025
    Computer Science, Software engineering

    CI/CD is a DevOps practice that automates software integration, testing, and deployment. Explanation: Benefits:

  • GitHub

    February 3, 2025
    Computer Science, Software engineering

    GitHub is a web-based Git repository hosting service that provides tools for collaborative software development. Explanation: Example Workflow: Advantages:

  • Git

    February 3, 2025
    Computer Science, Software engineering

    Git is a distributed version control system (DVCS) used to track code changes and manage collaborative software development. Explanation: Example Git Commands: git init # Initialize a repositorygit add . # Add all changesgit commit -m “Update” # Commit changesgit push origin main # Push changes to remote repo

  • Version Control

    February 3, 2025
    Computer Science, Software engineering

    Version control is a system that tracks changes to code over time, allowing multiple developers to collaborate efficiently. Explanation: Benefits:

  • Code Review

    February 3, 2025
    Computer Science, Software engineering

    Code review is a systematic examination of source code to identify bugs, improve quality, and ensure adherence to coding standards before merging changes into a project. Explanation: Best Practices:

  • Refactoring

    February 3, 2025
    Computer Science, Software engineering

    Refactoring is the process of improving code structure without changing its functionality. Elaboration: Example (Before & After Refactoring in Python): Before: python def calculate_area(length, width): return length * widthdef calculate_perimeter(length, width): return 2 * (length + width) After (Refactored): class Rectangle: def __init__(self, length, width): self.length = length self.width = width def area(self): return self.length…

  • Cohesion

    February 3, 2025
    Computer Science, Software engineering

    Cohesion refers to how strongly related and focused the functions within a module are. Elaboration: Example:

  • Coupling

    February 3, 2025
    Computer Science, Software engineering

    Coupling is the degree of dependency between software modules. Elaboration: Example:

  • Design Patterns

    February 3, 2025
    Computer Science, Software engineering

    A Design Pattern is a reusable solution to common software design problems. Elaboration: Example (Singleton Pattern in Java): public class Singleton { private static Singleton instance; private Singleton() {} public static Singleton getInstance() { if (instance == null) { instance = new Singleton(); } return instance; }}

  • Object-Oriented Analysis and Design (OOAD)

    February 3, 2025
    Computer Science, Software engineering

    Object-Oriented Analysis and Design (OOAD) is a methodology that focuses on using objects and classes to model real-world entities in software design. Elaboration: Example: A Library Management System can be modeled using Book, Member, and Library classes, where:

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