Elixir & Erlang/OTP

Elixir & Erlang/OTP practice

0 exercises and 27 quizzes from the lessons of this track. Sample tests run in your browser; what you pass is kept in this browser only.

Start here: the BEAM, Elixir and Erlang/OTP

Quiz: The BEAM, Elixir and Erlang/OTP explained Self-check · 13 questions
Quiz: Install Elixir and Erlang; use IEx, mix and erl Self-check · 12 questions

Values and types

Quiz: Numbers: integers, floats and arithmetic Self-check · 15 questions
Quiz: Atoms, booleans, nil and comparison Self-check · 15 questions
Quiz: Strings, binaries and charlists Self-check · 13 questions
Quiz: Lists, tuples and ranges Self-check · 13 questions
Quiz: Keyword lists, maps, MapSets and nested data Self-check · 13 questions

Pattern matching and control flow

Quiz: Pattern matching, the match operator and the pin Self-check · 20 questions
Quiz: case, cond, if and unless Self-check · 20 questions

Functions and modules

Quiz: Anonymous functions, closures and capture Self-check · 18 questions
Quiz: Modules, named functions and default arguments Self-check · 17 questions
Quiz: Guards and multi-clause functions Self-check · 14 questions
Quiz: Pipes, dbg/2 and debugging in IEx Self-check · 15 questions
Quiz: alias, require, import and use Self-check · 17 questions
Quiz: Module attributes, docs and doctests Self-check · 14 questions

Recursion, collections and data modelling

Quiz: Recursion, tail calls and fair measurement Self-check · 14 questions
Quiz: Enum in depth Self-check · 15 questions
Quiz: Comprehensions with for Self-check · 14 questions
Quiz: Streams and lazy pipelines Self-check · 18 questions
Quiz: Structs and data modelling Self-check · 18 questions
Quiz: Protocols: polymorphism over data Self-check · 14 questions
Quiz: Behaviours and dynamic dispatch Self-check · 14 questions

Errors, files, time and text

Quiz: Tagged tuples, with and bang functions Self-check · 13 questions
Quiz: Exceptions, throw/catch and exits Self-check · 11 questions
Quiz: IO, files, paths and JSON Self-check · 10 questions
Quiz: Dates, times, durations and time zones Self-check · 11 questions
Quiz: Regex, sigils and Unicode identifiers Self-check · 11 questions

Results here are what this browser has checked: feedback for you, not proof. They stay on this device; your Learn progress can be exported to a file. · Back to the Elixir & Erlang/OTP track