#web development

Extract key or value from hash in ruby on rails

Published by Prabin Poudel 2 min read
cover: Extract key or value from hash in ruby on rails
Many times when working with pure sql queries for example, we need to extract keys and values separately. Learn how you can extract key or value from hash in Ruby on Rails.

Setup Action Mailbox with Postfix - Part 2

Published by Prabin Poudel 4 min read
cover: Setup Action Mailbox with Postfix - Part 2
This is the second part of a 2 series tutorial to setup action mailbox with postfix. In this part, we will configure postfix in production server to forward incoming emails to our rails app so action mailbox can process it.

Setup Action Mailbox with Postfix - Part 1

Published by Prabin Poudel 5 min read
cover: Setup Action Mailbox with Postfix - Part 1
This is the first part of a 2 series tutorial to setup action mailbox with postfix. In this part, we will implement action mailbox with postfix and test it in development.

Generate unique random numbers or tokens in ruby on rails

Published by Prabin Poudel 2 min read
cover: Generate unique random numbers or tokens in ruby on rails
Learn how you can generate random and unique number or token from given range of number in Ruby on Rails.

Reset password in react and rails app with devise

Published by Prabin Poudel 4 min read
cover: Reset password in react and rails app with devise
This tutorial shows you how to send reset password instructions email in React and Rails app. Learn about these steps to reset password for Rails/React app with Devise.