How can i use github

After clicking the button, GitHub will ask you to name your repo and provide a brief description:. When you're done filling out the information, press the 'Create repository' button to make your new repo. GitHub will ask if you want to create a new repo from scratch or if you want to add a repo you have created locally. In this case, since we've already created a new repo locally, we want to push that onto GitHub so follow the ' You'll want to change the URL in the first command line to what GitHub lists in this section since your GitHub username and repo name are different.

Now we'll push the commit in your branch to your new GitHub repo. This allows other people to see the changes you've made. If they're approved by the repository's owner, the changes can then be merged into the primary branch. To push changes onto a new branch on GitHub, you'll want to run git push origin yourbranchname. GitHub will automatically create the branch for you on the remote repository:. You might be wondering what that "origin" word means in the command above.

What happens is that when you clone a remote repository to your local machine, git creates an alias for you. In nearly all cases this alias is called " origin. So, to push your changes to the remote repository, you could've used either the command: git push git github. If this is your first time using GitHub locally, it might prompt you to log in with your GitHub username and password.

If you refresh the GitHub page, you'll see note saying a branch with your name has just been pushed into the repository. You can also click the 'branches' link to see your branch listed there. Now click the green button in the screenshot above. We're going to make a pull request! A pull request or PR is a way to alert a repo's owners that you want to make some changes to their code. It allows them to review the code and make sure it looks good before putting your changes on the primary branch.

You might see a big green button at the bottom that says 'Merge pull request'. Clicking this means you'll merge your changes into the primary branch.. Sometimes you'll be a co-owner or the sole owner of a repo, in which case you may not need to create a PR to merge your changes. However, it's still a good idea to make one so you can keep a more complete history of your updates and to make sure you always create a new branch when making changes.

Go ahead and click the green 'Merge pull request' button. This will merge your changes into the primary branch. When you're done, I recommend deleting your branch too many branches can become messy , so hit that grey 'Delete branch' button as well.

You can double check that your commits were merged by clicking on the 'Commits' link on the first page of your new repo. This will show you a list of all the commits in that branch. You can see the one I just merged right up top Merge pull request 1. You can also see the hash code of the commit on the right hand side. A hash code is a unique identifier for that specific commit. Right now, the repo on GitHub looks a little different than what you have on your local machine.

For example, the commit you made in your branch and merged into the primary branch doesn't exist in the primary branch on your local machine. The entire context of the work done against a large task can be found in one place. Github even uses this checklist system to print out a small progress summary when looking at the lists of open issues.

To create a checklist in a Github issue, you need to use a markdown checklist like this:. Github issue labels are a great tool that makes it easy to organize and aggregate similar kinds of issues quickly. For instance, if I want to quickly see all of the issues affecting Akka. Remote, part of the AKka. However, the trick with labels is to use them tersely. Useful labels, when used sparingly, make it really easy to slice and dice the set of open issues into independent categories.

Issues that are part of the v1. The previous section on working with Github issues was about preventing false starts through better communication.

This section is about using Github pull requests to prevent going down blind alleys by doing the same. You can either:. In other words, strategy number 2 decreases the human costs associated with developing software: it allows for other developers to comment early avoid blind alleys and gives them smaller units of code to review faster iteration speed.

For instance, when I started working on an issue for updating some Kubernetes files to target the correct Docker version image our CI system failed because our build script ran into an issue on Linux due to an Azure DevOps update.

Most developers who are new to Github will try to ram the fixes for that unrelated issue into this pull request, because that issue caused this pull request to fail. However, if someone else on my team needed to review my changes to the Kubernetes YAML files on the original pull request they could do that without also having to review my changes to the build system.

Decoupling the issues into their own separate pull requests makes it easier to manage both - because the total amount of context and changes shrinks to a more narrowly targeted area. Always separate your work for each individual issue into its own feature branch. For instance, the developer might have written the code in what at first appears to be a Byzantine way, but it turns out this was necessary in order to avoid a runtime JIT bug the developer ran into during the development process.

In an ideal world, developers would use code comments for this exact type of knowledge sharing. Self-reviews also help direct the external reviewers where to look at your pull request - it helps them separate the signal from the noise. Give your pull request a title and write a brief description of your changes. You can include emojis and drag and drop images and gifs. In this final step, you will merge your readme-edits branch into the main branch. By completing this tutorial, you've learned to create a project and make a pull request on GitHub.

Take a look at your GitHub profile and you'll see your work reflected on your contribution graph. For more information about the power of branches and pull requests, see " GitHub flow. All GitHub docs are open source. See something that's wrong or unclear? Submit a pull request. Or, learn how to contribute. GitHub Docs.

Learning about GitHub. Signing up for GitHub. Using GitHub. Explore projects. Getting started with Git. Using Git. Hello World. In this article Introduction. Making and committing changes. Follow this Hello World exercise to get started with GitHub. Introduction GitHub is a code hosting platform for version control and collaboration. In this quickstart guide, you will: Create and use a repository Start and manage a new branch Make changes to a file and push them to GitHub as commits Open and merge a pull request To complete this tutorial, you need a GitHub account and Internet access.

The other thing you need to do before moving on is to initialise your code directory as a Git repository. To do this:. The best way to upload your code to Github is via the command line — this is a window where you type in commands to do things like create files and run programs, rather than clicking inside a user interface.

It will look something like this:. Note: You could also consider using a Git graphical user interface to do the same work, if you feel uncomfortable with the command line. This may seem a bit scary at first, but don't worry — you'll soon get the hang of the basics. You tell the computer to do something in the terminal by typing in a command and hitting Enter, as seen above. If you want to make more changes to your test site and upload those to GitHub, you need to make the change to your files just like you did before.