mix

I am trying to use dialyxir to run dialyzer analysis on my project through the mix tasks it provides. I have added it to my dependencies and compiled as per the README. When I run the mix dialyxir.plt it reports no error and yet exits without creating the table. $ mix dialyzer.plt Starting PLT Core Build ... this will take awhile dialyzer --build_plt --output_plt /home/vagrant/.dialyxir_core_19_1.3.2.plt --apps erts kernel stdlib crypto public_key -r /usr/local/lib/elixir/bin/../lib/elixir/../eex/ebin /usr/local/lib/elixir/bin/../lib/elixir/../elixir/ebin /usr/local/lib/elixir/bin/../lib

I find the compile time warnings very useful, but I can occasionally miss them, especially if it's on a pull request where the tests are running on a CI server. Ideally I would specify something in the project mix file that would make the compiler more strict. I want to this to be in effect for all mix tasks, and I do not want to have to pass the flag to the command, as this is easy to forget. For example with a project with a compiler warning, this command should fail mix clean && mix compile As should this one mix clean && mix test Possible to some extent. There is a flag --warnings-as

If I have a mix.exs file something like: defmodule Mix.Tasks.My_task do use Mix.Task @shortdoc "Perform my task" def run(_) do IO.puts "Working" end end defmodule ElixirKoans.Mixfile do use Mix.Project def project do ... end I can happily run this with mix my_task . How do I make my_task be the default, so it is executed when I run mix without a task? It looks like you can define inside the project block (mix.exs) using default_task : def project do [default_task: "run"] end More info: https://github.com/elixir-lang/elixir/blob/f3f64cdba205253ca0bbc0ce6a5dddd500ffb48f/lib/mix/lib/mix/project

I'm running Laravel 5.4 on my Homestead vagrant box. I've installed all the npm dependencies with npm install command. That didn't produce any errors. In my webpack.min.js file I have: const { mix } = require('laravel-mix'); /* |-------------------------------------------------------------------------- | Mix Asset Management |-------------------------------------------------------------------------- | | Mix provides a clean, fluent API for defining some Webpack build steps | for your Laravel application. By default, we are compiling the Sass | file for the application as well as bundling up

I noticed that ffmpeg amix filter doesn't output good result in specific situation. It works fine if input files have equal duration. In that case volume is dropped in constant value and could be fixed with ",volume=2" . In my case I'm using files with different duration. Resulted volume is not good. First mixed stream resulted in lowest volume, and last one is highest. You can see on image that volume is increased linearly withing a time. My command: ffmpeg -i temp_0.mp4 -i user_2123_10.mp4 -i user_2123_3.mp4 -i user_2123_4.mp4 -i user_2123_7.mp4 -i user_2123_5.mp4 -i user_2123_1.mp4 -i user