I bought your Terraform textbook and I must confess that you did an awesome job. I just started reading it and I like how you explained and broke down the networking concept (vpc, subnet, and IP address). Pls, I would appreciate it if you could do a video explaining the "null" and empty "string/list/map" variables. What is the difference between the below variables? Thank you!! (Ref: Page 43 of your textbook) variable "totally_optional_field" { type = string description = "Yes, No or Maybe" default = null } variable "empty_string" { type = string description = "Empty string" default = " " }
Thanks for the kind words and for supporting my book! Don't forget to share with the world by locking in your review over at the big bookstore in the cloud 😉 these are great questions! Will address in upcoming mail bag episodes! Thanks! 🙏
I bought your Terraform textbook and I must confess that you did an awesome job. I just started reading it and I like how you explained and broke down the networking concept (vpc, subnet, and IP address).
Pls, I would appreciate it if you could do a video explaining the "null" and empty "string/list/map" variables. What is the difference between the below variables? Thank you!!
(Ref: Page 43 of your textbook)
variable "totally_optional_field" {
type = string
description = "Yes, No or Maybe"
default = null
}
variable "empty_string" {
type = string
description = "Empty string"
default = " "
}
Thanks for the kind words and for supporting my book! Don't forget to share with the world by locking in your review over at the big bookstore in the cloud 😉 these are great questions! Will address in upcoming mail bag episodes! Thanks! 🙏