brennan

brennan

Any tips on understanding recursion?

Trying to understand recursion in Elixir. Sometimes it is simple based on the problem, sometimes it is hard. Any suggestions on how to learn and understand it better?

Most Liked

joeb

joeb

Check out PragProg ‘Learn Functional Programming with Elixir’ chapter on recursion. That might help.

AstonJ

AstonJ

I agree - I learnt some really cool things in that book!

#book-learn-functional-programming-with-elixir

Here’s my review of it:

The book’s author @ulissesalmeida is here on Devtalk too :+1:

malloryerik

malloryerik

There’s an awesome book that’s not about Elixir at all called The Little Schemer which is a fun and illuminating way to learn recursion and functional-ish stuff like linked lists. It’s written as a fun quiz that asks questions before you could know the answer, so that you have to guess about things before being exposed to them. Scheme is a lisp, but it actually shares a great deal with Elixir. I printed out a copy of the book that I found online and went though it like that, without touching a keyboard. You’ll quickly be doing recursion in your head and it will makes total sense and will be fun, and I think several parts of the structure of a language like Elixir will open up to you. At least it seemed to help me in that way.

Where Next?

Popular General Dev topics Top

AstonJ
This article got me thinking about encrypted chat: Europol said that French police had discovered some of EncroChat’s servers were lo...
New
AstonJ
Stopwords are words that you normally filter for things like search queries, such as ‘as’, ‘because’ etc - there are a few online, but I ...
New
Girtyp
Hi everyone. Getting right to my question, I have recently thought about implementing payment by installment feature in my website. Who k...
New
DevotionGeo
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
New
PaulMartin
Hey everyone! Do you have any tips or free resources that can help me learn Rspec? Although I know how to write some Rspec, I’m not very...
New
thetoaderseventytwo
I’ve been trying to dip my feet into using Unity and C# for the sake of developing games, however, I have barely any knowledge of how to ...
New
harwind
I’m working on a SQL query for a database containing records of customer transactions. Each transaction has a transaction_id, customer_id...
New
harwind
I’m working on a web application where users can sign up with their email addresses. To ensure data integrity, I want to implement client...
/js
New
harwind
I’m considering learning new languages to expand my programming skills in 2023. While aware of popular choices, I seek advice on striking...
New
dPhong31415
Hey everyone :waving_hand: I’ve just recently discovered Elixir, and honestly—it’s been mind-blowing so far (coming from a React backgro...
New

Other popular topics Top

AstonJ
If it’s a mechanical keyboard, which switches do you have? Would you recommend it? Why? What will your next keyboard be? Pics always w...
New
Exadra37
I am thinking in building or buy a desktop computer for programing, both professionally and on my free time, and my choice of OS is Linux...
New
AstonJ
I’ve been hearing quite a lot of comments relating to the sound of a keyboard, with one of the most desirable of these called ‘thock’, he...
New
New
Margaret
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
1147 28379 760
New
PragmaticBookshelf
Use WebRTC to build web applications that stream media and data in real time directly from one user to another, all in the browser. ...
New
PragmaticBookshelf
Rails 7 completely redefines what it means to produce fantastic user experiences and provides a way to achieve all the benefits of single...
New
husaindevelop
Inside our android webview app, we are trying to paste the copied content from another app eg (notes) using navigator.clipboard.readtext ...
New
AstonJ
This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...
New
PragmaticBookshelf
A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices. Neil Smyth MySQL...
New