When creating a branch for a new feature, once merged into master, how to delete?

I created a branch just for a featur开发者_如何学JAVAe, and now I am in the master branch, and I did a merge.

I don't really need this branch now, how can I delete it?

I pushed my code to a remote git server, but I believe the remote git doesn't pickup my local branches since I didn't tell it to right?

Use the following:

git branch -d [branch name]