Podcast
Questions and Answers
What do SOLID principles aim to achieve in software design?
What do SOLID principles aim to achieve in software design?
According to the Single Responsibility Principle, how many reasons should a class have to change?
According to the Single Responsibility Principle, how many reasons should a class have to change?
What is the main purpose of GitHub repositories?
What is the main purpose of GitHub repositories?
What does Azure DevOps boards offer in terms of project management?
What does Azure DevOps boards offer in terms of project management?
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Which feature of GitHub supports version control for software projects?
Which feature of GitHub supports version control for software projects?
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What does Azure DevOps Boards provide?
What does Azure DevOps Boards provide?
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How can teams use Azure DevOps Pipelines to improve collaboration?
How can teams use Azure DevOps Pipelines to improve collaboration?
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What type of access does a public GitHub repository allow?
What type of access does a public GitHub repository allow?
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What is the primary purpose of version control systems like Git?
What is the primary purpose of version control systems like Git?
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How do GitHub repositories facilitate collaboration among developers?
How do GitHub repositories facilitate collaboration among developers?
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Study Notes
Software Engineering
Overview
Software engineering is the practice of designing, developing, testing, and maintaining software using a systematic and structured approach. The field encompasses a wide range of techniques, tools, and methodologies aimed at producing high-quality, reliable, and maintainable software. In this article, we will explore several subtopics related to software engineering, including SOLID principles, GitHub repositories, Azure DevOps boards, Azure DevOps pipelines, and GitHub version control.
SOLID Principles
SOLID principles are five fundamental principles of object-oriented programming aimed at making software designs more understandable, flexible, and maintainable. These principles include:
- Single Responsibility Principle: A class should have one, and only one, reason to change.
- Open-Closed Principal: Software entities should be open for extension, but closed for modification.
- Liskov Substitution Principal: Derived classes must be substitutable for their base classes.
- Interface Segregation Principal: Clients should not be forced to depend on interfaces they do not use.
- Dependency Inversion Principal: Depend on abstractions. Do not depend on concrete classes.
These principles promote cleaner code, easier debugging, and better overall software structure.
Github Repositories
GitHub is a platform for hosting and sharing source code. A repository on GitHub can contain a complete directory tree and all its contents, such as files, folders, submodules, documentation, and even other GitHub repositories. Repositories can either be private, which means only specific collaborators have access, or public, which allows anyone with internet access to view the code.
AzureDevops Boards
Azure DevOps Boards provides a centralized location to track work items across your entire development team. Work items could represent a bug report, feature request, task, feedback item, or other type of issue. With Azure DevOps Boards, teams can plan, prioritize, and execute their backlog while enabling visibility throughout the development lifecycle.
AzureDevops Pipelines
Azure DevOps Pipelines automates building, testing, and deploying applications, allowing developers to move faster and focus on development. By setting up continuous integration and delivery, teams can reduce errors, save time, and improve collaboration through built-in dashboards and reports. Additionally, Azure DevOps Pipelines supports multiple languages, platforms, and deployment targets.
GitHub Version Control
Version control systems, like Git, enable developers to store, retrieve, and manage versions of their code. Each commit represents changes between two versions, capturing modifications and adding comments if necessary. This helps keep track of the history of a project, facilitating collaboration and preventing issues caused by conflicts between different versions of the codebase. When combined with GitHub, developers can share their version history publicly, creating a transparent process for tracking improvements and bug fixes over time.
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Description
Explore fundamental principles of object-oriented programming like SOLID principles along with tools like GitHub repositories, Azure DevOps boards, pipelines, and version control systems. Understand how these concepts contribute to the systematic and structured approach of software engineering.
