Git pull after git commit

Question

I have a simple app with two developers, I have finished my task, here is what I have done

git add.
git commit -m 'my task'

Now when I check the repo on GitHub I see there are new changes from another developer,

So what do I need to do to have new changes in my local machine and merge with my changes?,

Answer 1

Hey that's really simple.

You have to PULL the changes from the remote branch.

git pull origin master

change master to the branch you wish to pull from

checkout https://git-scm.com/docs/git-pull

Answer 2

You must agree that you will edit with your friend.
Before changing files you must make git pull , and after changing:

git add .
git commit -m "changed files"
git push origin master

Git changing only your edited files, if your friend didn't change file, wich you editing, all is OK.