practice coding problems
steps to push upstream:
- if it's the first time pushing a project, do git init
- git remote add origin https://github.com/[username]/[reponame].git
- git add . # this adds all the files
- git pull https://github.com/[username]/[reponame].git //just in case local and remote not in sync
- git commit -a -m "comments" // this stages your files locally for commit.they haven't actually been pushed yet.
- git push -u origin --all