Exercise: Introduction To GitHub

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Introduction to GitHub

original github octocat

Welcome to Your Skills Exercise!

👋 Hey there Deng23-prog! Welcome to your Skills exercise! If you are new to GitHub, you might find your fellow developers use issues to organize their work and collaborate. We will do the same! That's another lesson, but today, we will introduce you to the basics.

What is GitHub?

GitHub is a web-based platform for version control and collaboration on software development projects. It allows developers to store and manage their code in a centralized location, making it easier to collaborate with others and track changes to the codebase. GitHub provides a range of features, including:

  • Version control: GitHub allows developers to track changes to their codebase over time, making it easier to identify and fix errors.
  • Collaboration: GitHub enables multiple developers to work on the same project simultaneously, making it easier to collaborate and share code.
  • Open-source: GitHub provides a platform for open-source projects, allowing developers to share their code with others and collaborate on a global scale.

Creating a GitHub Account

To get started with GitHub, you will need to create an account. Here's how:

  1. Go to the GitHub website (www.github.com) and click on the "Sign up" button.
  2. Enter your email address, username, and password.
  3. Fill out the required information, including your name and location.
  4. Click on the "Create account" button.

Understanding GitHub Terminology

Before we dive into the exercise, let's cover some basic GitHub terminology:

  • Repository (or repo): A repository is a collection of files and folders that make up a project.
  • Branch: A branch is a separate line of development in a repository.
  • Commit: A commit is a snapshot of changes made to a repository.
  • Pull request: A pull request is a request to merge changes from one branch into another.

Exercise: Creating a Repository

Now that we've covered the basics, let's create a repository!

  1. Log in to your GitHub account.
  2. Click on the "+" button in the top-right corner of the screen.
  3. Select "New repository" from the dropdown menu.
  4. Enter a name for your repository (e.g., "my-first-repo").
  5. Add a description for your repository (e.g., "My first GitHub repository").
  6. Click on the "Create repository" button.

Exercise: Creating a Branch

Now that we have a repository, let's create a branch!

  1. Navigate to your repository.
  2. Click on the "Branch" dropdown menu.
  3. Select "New branch" from the dropdown menu.
  4. Enter a name for your branch (e.g., "feature/new-feature").
  5. Click on the "Create branch" button.

Exercise: Committing Changes

Now that we have a branch, let's make some changes and commit them!

1 Navigate to your branch. 2. Make some changes to your code (e.g., add a new file). 3. Click on the "Commit" button. 4. Enter a commit message (e.g., "Added new file"). 5. Click on the "Commit" button.

Exercise: Creating a Pull Request

Now that we have committed our changes, let's create a pull request!

  1. Navigate to your branch.
  2. Click on the "Pull requests" tab.
  3. Click on the "New pull request" button.
  4. Select the branch you want to merge into (e.g., "main").
  5. Click on the "Create pull request" button.

Conclusion

Congratulations! You have completed the exercise and learned the basics of GitHub. Remember to practice and experiment with different features to become more comfortable with the platform.

What's Next?

In the next exercise, we will cover how to use issues to organize your work and collaborate with others. Stay tuned!

Additional Resources

Get Feedback and Share Your Progress

Introduction

Welcome to the GitHub Q&A article! In this article, we will cover some of the most frequently asked questions about GitHub. Whether you are a beginner or an experienced user, this article will provide you with the answers you need to get the most out of GitHub.

Q1: What is GitHub?

A1: GitHub is a web-based platform for version control and collaboration on software development projects. It allows developers to store and manage their code in a centralized location, making it easier to collaborate with others and track changes to the codebase.

Q2: How do I create a GitHub account?

A2: To create a GitHub account, follow these steps:

  1. Go to the GitHub website (www.github.com) and click on the "Sign up" button.
  2. Enter your email address, username, and password.
  3. Fill out the required information, including your name and location.
  4. Click on the "Create account" button.

Q3: What is a repository?

A3: A repository (or repo) is a collection of files and folders that make up a project. It's a central location where you can store and manage your code.

Q4: How do I create a new repository?

A4: To create a new repository, follow these steps:

  1. Log in to your GitHub account.
  2. Click on the "+" button in the top-right corner of the screen.
  3. Select "New repository" from the dropdown menu.
  4. Enter a name for your repository (e.g., "my-first-repo").
  5. Add a description for your repository (e.g., "My first GitHub repository").
  6. Click on the "Create repository" button.

Q5: What is a branch?

A5: A branch is a separate line of development in a repository. It allows you to work on different versions of your code without affecting the main codebase.

Q6: How do I create a new branch?

A6: To create a new branch, follow these steps:

  1. Navigate to your repository.
  2. Click on the "Branch" dropdown menu.
  3. Select "New branch" from the dropdown menu.
  4. Enter a name for your branch (e.g., "feature/new-feature").
  5. Click on the "Create branch" button.

Q7: What is a commit?

A7: A commit is a snapshot of changes made to a repository. It's a way to save your changes and track the history of your code.

Q8: How do I commit changes?

A8: To commit changes, follow these steps:

  1. Navigate to your branch.
  2. Make some changes to your code (e.g., add a new file).
  3. Click on the "Commit" button.
  4. Enter a commit message (e.g., "Added new file").
  5. Click on the "Commit" button.

Q9: What is a pull request?

A9: A pull request is a request to merge changes from one branch into another. It's a way to review and approve changes before they are merged into the main codebase.

Q10: How do I create a pull request?

A10: To create a pull request, follow these steps:

  1. Navigate to your branch.
  2. Click on the "Pull requests" tab.
  3. Click on the "New pull request" button.
  4. Select the branch you want to merge into (e.g., "main").
  5. Click on the "Create pull request" button.

Q11: What is GitHub Pages?

A11: GitHub Pages is a feature that allows you to host a website directly from your GitHub repository. It's a great way to showcase your project and share it with others.

Q12: How do I use GitHub Pages?

A12: To use GitHub Pages, follow these steps:

  1. Navigate to your repository.
  2. Click on the "Settings" tab.
  3. Scroll down to the "GitHub Pages" section.
  4. Click on the "Source" dropdown menu.
  5. Select the branch you want to use for GitHub Pages.
  6. Click on the "Save" button.

Q13: What is GitHub Actions?

A13: GitHub Actions is a feature that allows you to automate tasks and workflows on GitHub. It's a great way to streamline your development process and save time.

Q14: How do I use GitHub Actions?

A14: To use GitHub Actions, follow these steps:

  1. Navigate to your repository.
  2. Click on the "Actions" tab.
  3. Click on the "New workflow" button.
  4. Select the trigger for your workflow (e.g., "push").
  5. Add the actions you want to perform (e.g., "build").
  6. Click on the "Save" button.

Conclusion

We hope this Q&A article has been helpful in answering some of the most frequently asked questions about GitHub. Whether you are a beginner or an experienced user, GitHub is a powerful tool that can help you manage your code and collaborate with others.