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@mazz
mazz / ecto_postgres_fulltext_search_querying_example.ex
Created Apr 16, 2019 — forked from pmarreck/ecto_postgres_fulltext_search_querying_example.ex
How to set up postgres fulltext search triggers, index, and tsvector column on Elixir/Phoenix, with Ecto querying, including ranking and sorting by rank
View ecto_postgres_fulltext_search_querying_example.ex
defmodule YourAppName.Search do
# ...
@doc """
Queries listings.
"""
def query_listings(query, current_user) do
default_scope = from l in Listing, where: l.draft == false or l.user_id == ^current_user.id, order_by: [desc: l.updated_at], limit: 50
id = _try_integer(query)
@mazz
mazz / README.md
Created Sep 21, 2018 — forked from Luzifer/README.md
Running docker-compose as a systemd service
View README.md

Running docker-compose as a systemd service

Files

File Purpose
/etc/compose/docker-compose.yml Compose file describing what to deploy
/etc/systemd/system/docker-compose.service Service unit to start and manage docker compose
/etc/systemd/system/docker-compose-reload.service Executing unit to trigger reload on docker-compose.service
/etc/systemd/system/docker-compose-reload.timer Timer unit to plan the reloads
@mazz
mazz / stream_to_youtube.sh
Created Sep 9, 2018 — forked from olasd/stream_to_youtube.sh
Stream video to youtube via ffmpeg
View stream_to_youtube.sh
#! /bin/bash
#
# Diffusion youtube avec ffmpeg
# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée.
VBR="2500k" # Bitrate de la vidéo en sortie
FPS="30" # FPS de la vidéo en sortie
QUAL="medium" # Preset de qualité FFMPEG
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube
@mazz
mazz / encode.sh
Created Aug 27, 2018 — forked from mikoim/encode.sh
YouTube recommended encoding settings on ffmpeg (+ libx264)
View encode.sh
#/bin/sh
ffmpeg -i input -c:v libx264 -preset slow -profile:v high -crf 18 -coder 1 -pix_fmt yuv420p -movflags +faststart -g 30 -bf 2 -c:a aac -b:a 384k -profile:a aac_low output
View gist:c961abfae6d8a1ae90005f44b4e03f40
global
lua-load /usr/local/etc/haproxy/acme-http01-webroot.lua
ssl-default-bind-ciphers AES256+EECDH:AES256+EDH:!aNULL;
tune.ssl.default-dh-param 4096
debug
defaults
mode http
option log-health-checks
option dontlognull
@mazz
mazz / docker-cleanup-resources.md
Created May 4, 2018 — forked from bastman/docker-cleanup-resources.md
docker cleanup guide: containers, images, volumes, networks
View docker-cleanup-resources.md

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
@mazz
mazz / rtlsdr-osx.txt
Created Mar 26, 2018 — forked from jheasly/rtlsdr-osx.txt
Build RTL-SDR on OSX with no tears using homebrew. Forked from https://gist.github.com/0xabad1dea/5777726, a macports solution.
View rtlsdr-osx.txt
rtl-sdr build notes for OSX
using macports http://www.macports.org/
see http://sdr.osmocom.org/trac/wiki/rtl-sdr
brew install cmake
brew install libusb
brew install pkgconfig
brew install sox # for easy audio
git clone git://git.osmocom.org/rtl-sdr.git
cd rtl-sdr/
@mazz
mazz / ChatCollectionViewFlowLayout.swift
Created Feb 21, 2018 — forked from jochenschoellig/ChatCollectionViewFlowLayout.swift
A subclass of UICollectionViewFlowLayout to get chat behavior without turning collection view upside-down. This layout is written in Swift 3 and absolutely usable with RxSwift and RxDataSources because UI is completely separated from any logic or binding.
View ChatCollectionViewFlowLayout.swift
import UIKit
class ChatCollectionViewFlowLayout: UICollectionViewFlowLayout {
private var topMostVisibleItem = Int.max
private var bottomMostVisibleItem = -Int.max
private var offset: CGFloat = 0.0
private var visibleAttributes: [UICollectionViewLayoutAttributes]?
@mazz
mazz / Flexible Dockerized Phoenix Deployments.md
Created Feb 16, 2018 — forked from jswny/Flexible Dockerized Phoenix Deployments.md
A guide to building and running zero-dependency Phoenix (Elixir) deployments with Docker. Works with Phoenix 1.2 and 1.3.
View Flexible Dockerized Phoenix Deployments.md

Prelude

I. Preface and Motivation

This guide was written because I don't particularly enjoy deploying Phoenix (or Elixir for that matter) applications. It's not easy. Primarily, I don't have a lot of money to spend on a nice, fancy VPS so compiling my Phoenix apps on my VPS often isn't an option. For that, we have Distillery releases. However, that requires me to either have a separate server for staging to use as a build server, or to keep a particular version of Erlang installed on my VPS, neither of which sound like great options to me and they all have the possibilities of version mismatches with ERTS. In addition to all this, theres a whole lot of configuration which needs to be done to setup a Phoenix app for deployment, and it's hard to remember.

For that reason, I wanted to use Docker so that all of my deployments would be automated and reproducable. In addition, Docker would allow me to have reproducable builds for my releases. I could build my releases on any machine that I wanted in a contai

@mazz
mazz / elixir_xml.exs
Created Jul 4, 2017 — forked from spint/elixir_xml.exs
Elixir XML processing (to JSON) with SweetXML
View elixir_xml.exs
# mix.exs file dependencies:
# defp deps do
# [
# {:sweet_xml, "~> 0.4.0"},
# {:json, "~> 0.3.0"}
# ]
# end
defmodule ElixirXml do
import SweetXml
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