How to link a folder with an existing Heroku app

How to link a folder with an existing Heroku app

git heroku

git

Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly

git heroku deployment public-key

git

Heroku: How to push different local Git branches to Heroku/master

git github heroku push git-push

git

Should I check in folder "node_modules" to Git when creating a Node.js app on Heroku?

git node.js heroku npm gitignore

git

Make Heroku run non-master Git branch

git heroku

git

Error: Cannot pull with rebase: You have unstaged changes

git heroku pull

git

renamed heroku app from website, now it's not found

git heroku

git

Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes

git heroku ssh repository public-key

git

Cannot push to Heroku because key fingerprint

git heroku ssh git-push

git

How can I deploy/push only a subdirectory of my git repo to Heroku?

git heroku

git

Heroku: How to change a Git remote on Heroku

git heroku

git

I want make push and get error: src refspec master does not match any

git heroku repository hosting

git

Heroku error: "Permission denied (public key)"

git configuration heroku

git

How does "git push heroku master" know where to push to and how to push to a different repo?

git heroku

git

Multiple heroku accounts

git heroku

git