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…
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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…
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Deploying fails on heroku? here’s what you can do to fix
Use heroku logs Heroku logs often provide in-depth useful information for debugging your rails apps, it shows us the exact block of code where the bug exists, sometimes it can be because of a typo or a problem with gem versions or something else. We can also use heroku logs with –tail to continuously get…
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