Kevin questions

• How to morph the shape of the blue shadow clicked indicator in CSS
• How to store tree structure in sql?
• How does angularjs handle csrf?
• What is this `@sp` syntax in this quick sort code for scala?
• How to configure Play an JDBC with Postgresql?
• Why does printing out max int cause compile error in golang?
• What is the benefit of using django.conf.urls.patterns versus a list of url in Django [duplicate]
• How to connect django to docker redis container?
• How do you find the type of event in Typescript?
• Multiple scala libraies causing error in intellij?

Kevin answers