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Postgres throws error of ID not null. error: %Postgrex.Error{connection_id: 2881, message: nil,...
iex(18)> fields = [:id] ...
I want to use module HTTPoison. How do I use it? My mix.exs file defmodule Api.MixProject do use...
I am trying to use generate_series in this query to get the number of sales in a time period even...
I have created the build using command MIX_ENV=prod mix release --env=prod --verbose. It...
The Erlang float_to_binary function truncates decimals strangely. For instance, I would expect it...
I have a stringified value that may be an integer or boolean ("20", "true"). I would like to cast...
I have a problem with Phoenix when ordering mix ecto.create. I look for a solution in but I can...
Why input_object in Elixir Absinthe is not working? like input_object :vehicle_detail do ...
I have an Elixir list of map in which I want to replace some values map = [ %{id: 1, users:...
Render for template works fine: html = Phoenix.View.render_to_string(MyApp.BillingView,...
So I'm trying to figure out on how to trigger the channel broadcast from the...
Please explain it as you would to a 10-year-old, from the point after the Nix package manager is...
In my program, after each line from a CSV file is read, a new process is spawned to download that...
as you probably know, there three modes of gen_tcp. {active, false}, {active, true} and {active,...
I have a client consuming a chunked HTTP response. HTTPoison.request(method, url, body, headers,...
I am trying to figure out how to start a genserver, and wait for the result until it finishes. How...
I'm learning low to create video/audio chat with https protocol, under next link you can find what...
Summary I'm trying to query an SQL database in Elixir, via ODBC. When running :odbc.sql_query/2...
Supervision Tree: def init(:ok) do children = [ {Task.Supervisor, name:...
So, I'm a newbie in Phoenix and i was trying to learn Channels. My frontend which is in angularjs...
Assuming I have a list, is there a built-in operator or function to select elements based on a list...
I'm learning Elixir by building a simple tic-tac-toe game. Right now the way I set it up is to have...
I generated and ran a migration for a table with no id field (uses the field league_id as a primary...
Currently, my CircleCI 2.0 caching strategy for Elixir projects is as follows: - restore_cache: ...
After updating the core of the manjaro from version 4.16 to 4.17, the elixir 1.5 logger stopped...
This question already has an answer here: Render many to many...
In Elixir i have this map my_map = [%{ user_id: 1, user_name: "David", gamer_id: 100,...
If you implement a GenServer module, add the terminate/2 function. But the process started by...
I'm unable to run ElixirLS plugin and the developer states there is an issue with the path settings...