CMCDragonkai

Understanding Nix Inputs

Every Nix derivation produces a Nix store output that has 3 things:

• Executables
• Libraries
• Data

Executables are always exported using the PATH environment variable. This is pretty much automatic.

jdh747

Concurrency Patterns in Go

Notes taken from Rob Pike's presentation 'Google I/O 2012 - Go Concurrency Patterns'.

1. Generator: function that returns a channel

The code is as follows:

c := boring("boring!")  // function returning a channel

for i := 0; i < 5; i++ {

r-k-b

// ==UserScript==
// @name         Extract an email's RFC822 msgId Link from GMail
// @namespace    https://gist.github.com/r-k-b/
// @version      1.0.0
// @description  Get an email's RFC822 msgId Link from GMail
// @author       Robert K. Bell
// @homepage     https://gist.github.com/r-k-b/911eff689044d30561eab19bb30d09bd
// @downloadURL  https://gist.github.com/r-k-b/911eff689044d30561eab19bb30d09bd/raw/extract-rfc822-link-from-gmail.user.js
// @include      *://*/*
// @grant        none

abhin4v

import actors.Actor
import actors.Actor._

object RingTopologySimulation extends Application {

  case class Message(count: Int)

  class Node(id: Int, stops: Int) extends Actor {

    var next: Node = null