Etlevi
What method can I use to create a function that counts duplicates and prints them out
I have a huge JSON file and what I want to accomplish is tell if there are any dupes in this json and which ones. This is basically to check if the JSON responses from a log are having duplicates or no hence verify if what the API is returning looks good. I have read about Enum.uniq but I am not sure if that is something that would do my case. I would appreciate any hints or suggestions.
Thanks in advance
Most Liked
lud
Do you want to see if there are duplicates in the deals array? If not, can you make up and example of json with duplicates? It does not have to be actual secret data.
Look at Enum.group_by/3 or Enum.frequencies/1
2
Popular in Questions
Hi everyone!
I need implement if…else if…else condition from my elixir code, and anymore of this control flow structures not work proper...
New
I wanted to check elixir version in phoenix because i found that my elixir is 1.5 but when i use Enum.chunk_by it said the function is un...
New
I have seen a lot of code which picks the first element from a list using Enum.at(0) instead of List.first. Is there a reason why people ...
New
What is the proper way to load a module from a file in to IEX?
In the python world, doing something like this pretty standard:
from ....
New
I have a server on AWS, and was running a load test using artillery. When looking at the Phoenix dashboard I see the Ports going to 100% ...
New
I am VERY much an elixir newbie. I have taken one elixir course and one phoenix course on Udemy. During that course, I saw the instructor...
New
Hello, can anybody help here..? I have a list of players and I what to delete an element, but every for loop the list is reverting to ori...
New
What’s the safe way to decode a JSON string into a struct? I want to avoid calling String.to_atom. Jason.decode can give me a map with st...
New
Hey all, just started picking up Elixir last week and am writing a scraper as a learning project.
Baby step #1 is extracting the number ...
New
Hello, I have map which I want to convert it to string like this:
the map:
%{last_name: "tavakkoli", name: "shahryar"}
the string I ne...
New
Other popular topics
Update:
How to use the Blogs & Podcasts section
You can post links to your blog posts or podcasts either in one of the Official Blog...
New
I have seen a lot of code which picks the first element from a list using Enum.at(0) instead of List.first. Is there a reason why people ...
New
In Ruby, I can go:
User.find_by(email: "foobar@email.com").update(email: "hello@email.com")
How can I do something similar in Elixir? ...
New
Okay, I'm having a heck of a time trying to figure out how to best handle the validation of belongs_to associations in Ecto. I'm sure I'...
New
I believe there are people here who are dealing with CSV files import on the daily basis, and since Excel is a really popular tool there ...
New
In the Dialyzer docs ( http://erlang.org/doc/man/dialyzer.html#requesting-or-suppressing-warnings-in-source-files ), there is a way to tu...
New
As a follow up to my earlier question:
I have the code compiling and running but not getting a successful login from the rest server. ...
New
What’s the safe way to decode a JSON string into a struct? I want to avoid calling String.to_atom. Jason.decode can give me a map with st...
New
I tried installing
elixir 1.11.2
erlang 23.3.4
via asdf in my zsh shell. Enabled the versions locally and globally.
When I list them ...
New
I am using the Starship cross-shell prompt – it seems pretty nice, but I get some errors:
[WARN] - (starship::utils): Executing command ...
New








