lll

gistfile1.txt

https://github.com/linnovate/mean-admin/blob/master/server/controllers/users.js
https://github.com/linnovate/mean-admin/blob/master/public/directives/editable.js

http://icelab.com.au/articles/levelling-up-with-angularjs-building-a-reusable-click-to-edit-directive/
http://weblogs.asp.net/dwahlin/creating-custom-angularjs-directives-part-i-the-fundamentals

https://github.com/linnovate/mean-admin/blob/master/public/views/users.html

http://weblogs.asp.net/dwahlin/creating-custom-angularjs-directives-part-i-the-fundamentals
http://weblogs.asp.net/dwahlin/creating-custom-angularjs-directives-part-2-isolate-scope
    if (err) {
            switch (err.code) {
                case 11000:
                case 11001:
                    res.status(400).send('Username already taken');
                    break;
                default:
                    res.status(400).send('Please fill all the required fields');
            }

            return res.status(400);