how to merge 2 branches to master github code example

Example: how to merge a branch to master in git

# Check out development branch
git checkout development

# Make changes, commit...
...

# Optional: Push development changes to the remote
git push origin development

# Check out production branch
git checkout production

# Merge the changes from the development branch
git merge development

# Push the changes to the remote
git push origin production

# Check out the development branch again
git checkout development