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10 Killer Elixir Tips #6

Code is never best nor better, It gets altered

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Hey Guys .. !
Welcome to anther set of 10 Killer Elixir Tips..
Read if you missed Killer Elixir Tips#1 #2 #3 #4 #5

Elixir version 1.5.1 & Erlang otp version 20

10 -> Extracting Project Information

Mix.Project.config[:version] # returns the version
Mix.Project.config[:app] # returns app name

You have to be inside the mix project when you are trying.

See this in action…

Extracting Project Information

9 -> Inner Binary Representation of String

This is a common trick in elixir . You have to concatenate the null byte <<0>> to a string that you want to see its inner binary representation like in the following way…

iex> “hello” <> <<0>>
<<104, 101, 108, 108, 111, 0>>

8 -> Initialisation of Multiple with…