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I’m using ChromicPDF in my application to allow a user to download a pdf. In my application, I have a button they can click that sends a...
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I have to imagine that the answer I’m going to end up with is “you need a different approach”, but I figured I’d ask as a last-ditch befo...
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Hi! I’ve been studying concurrency models with elixir. Now, I want to develop a ChatRoom, where users can Join, post messages, and discon...
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As what I’ve learned so far, if I build an API server using Elixir and Phoenix. Each requests against the API server is an independent pr...
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My application facilitates online consultations between clients and employees across various companies.
Employees: Belong to specific c...
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I have a function repair_file_in_place(path) that makes HTTP connections to check links for 404 errors.
Here’s the Python code to run re...
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Trending Over Three Years
Hi everyone,
I’m just learning elixir with the help of “Elixir in Action” by Sasa Juric. In Chapter 5 “Concurrency primitives” there is ...
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Hi all,
I’ve been trying to wrap my head around this for a few days but I get more and more confused as I go. So I guess it’s time I ask...
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Hi. I am using Ecto.Sandbox for all of my unit tests, so I’ve decided to create new ExUnit.CaseTemplate that will setup this sandbox for ...
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Hello! I am studying the Task module and I am trying to teach myself some patterns of concurrency in Elixir. I found something like this...
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I’m trying to create a simple example to show colleague the potential of Elixir.
My contrived example was to find the most frequently oc...
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Long time lurker here :wave:
Some background: I’ve been learning and playing with Elixir for about a year now. I did a few simpler proje...
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Hello people,
I am a junior Rubyist and actually learning Elixir for fun. While I was learning some OOP design patterns for my job, I wa...
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I would like to know if the function
Process.exit(pid, :kill)
Is synchronous : once the function has returned, are we sure that no more...
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Suppose I have a GenServer or Agent that holds some state and serves immediate responses.
What are some strategies to asynchronously per...
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I am uploading an image to the server. Before it gets uploaded I wanted to check whether I have already uploaded the same image before.
...
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Hi guys, I’m having this problem.
Let say I have a list of 10_000 items, each item is a map with a RRule column
[
%{rrules:
...
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Running a function everyday on an app that is deployed to Kubernetes.
config :myapp, MyApp.Scheduler,
jobs: [
{"0 11 * * *", fn -> ...
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Hello,
I’m building a somewhat unique tool and I’m looking for guidance on how to best architect it.
Basically I need to crawl 100 web ...
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Sorry for the title, I did not know what to write.
Hello,
I’m trying to build an architecture for a game. In the game, there are
starb...
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This may be a basic question, but it’s not always clear to me when or how one should leverage Elixir’s concurrency support.
Consider a s...
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