What Are Environment Variables ? Storing credentials like access keys, secret keys, SMTP passwords, etc in the source is never a good idea, especially in production; Because it may be vulnerable to hacks or you might want to share the source code with other developers. So, there are Environment Variables for that. We can use…
Continue ReadingTag: sendgrid
For Beginners: User Authentication with devise
What is Authentication ? I guess you already know what authentication is. But if you have been living under a rock since the last decade: Authentication basically is a method to grant access to users who are using your app by verifying the identity of the user. This can be done by providing credentials like…
Continue Reading