nilaydshah

import argparse
import sys 
import grp
import pwd
import subprocess
import os
import json

class PreRegistration:

rrrene

defmodule Converter do
  def convert_image(_a, _b, _c) do
    :ok
  end
end

defmodule Converter.StepBuilder do
  defmacro __using__(_opts \\ []) do
    quote do
      Module.register_attribute(__MODULE__, :steps, accumulate: true)

IcyApril

#!/bin/bash

echo -n Password:
read -s password
echo
hash="$(echo -n $password | openssl sha1)"
upperCase="$(echo $hash | tr '[a-z]' '[A-Z]')"
prefix="${upperCase:0:5}"
response=$(curl -s https://api.pwnedpasswords.com/range/$prefix)
while read -r line; do

KronicDeth

Elixir Native UI - Boyd Multerer https://www.youtube.com/watch?v=77FW-jrCyCs

• Only dependencies are Elixir, Erlang, and glut to access OpenGL.
• No UI threads! Individual processes can be used to track mouse
• Slides track mouse as long as button is down https://youtu.be/77FW-jrCyCs?t=37m35s
• Sliders can be rotated https://youtu.be/77FW-jrCyCs?t=40m4s
• 500 lines animating still a few ms to render https://youtu.be/77FW-jrCyCs?t=43m34s

Thinking In Ecto - Darin Wilson https://www.youtube.com/watch?v=YQxopjai0CU

1. Repository pattern https://youtu.be/YQxopjai0CU?t=2m12s
2. Explicitness https://youtu.be/YQxopjai0CU?t=5m29s

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

alexellis

Additional notes

Original blog post - http://blog.alexellis.io/live-stream-with-docker/

How do I rebuild the image from scratch?

This will take several hours on a Raspberry Pi Zero - but less time on a Pi 2 or Pi 3. You can edit the Dockerfile for a Pi 2/3 and change RUN make to RUN make -j 4 to take advantage of the quad-core processor.

$ git clone https://github.com/alexellis/raspberrypi-youtube-streaming/

mrange

Railway Oriented Programming and F# Result

Full source: https://gist.github.com/mrange/aa9e0898492b6d384dd839bc4a2f96a1

Option<_> is great for ROP (Railway Oriented Programming) but we get no info on what went wrong (the failure value is None which carries no info).

With the introduction F# 4.1 we got Result<_, _> a "smarter" Option<_> as it allows us to pass a failure value.

However, when one inspects the signature of Result.bind one sees a potential issue for ROP:

mmainz

#### basic data types

x = 1
y = 2
x + y

string = "I am a string and a binary!"
binary = <<69, 76, 73, 88, 73, 82, 1>>

charlist = 'I am NOT a string'

Gazler

sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
ulimit -n 4000000
sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'
sysctl -w net.ipv4.tcp_rmem='1024 4096 16384'
sysctl -w net.ipv4.tcp_wmem='1024 4096 16384'
sysctl -w net.core.rmem_max=16384
sysctl -w net.core.wmem_max=16384
wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb

imjasonh

* {
    font-size: 12pt;
    font-family: monospace;
    font-weight: normal;
    font-style: normal;
    text-decoration: none;
    color: black;
    cursor: default;
}