evadne

defmodule Benchmarker do
  def run(title, module, function, size \\ 1024, iterations \\ 100) do
    times = for (_ <- 1 .. iterations) do
      data = :crypto.strong_rand_bytes(size)
      {duration, _value} = :timer.tc fn ->
        apply(module, function, [data])
      end
      duration
    end
    

koudelka

defmodule Lookup do
  @wordfile "words.txt"
  @external_resource @wordfile

  @times 1_000_000

  @words @wordfile |> File.stream! |> Enum.map(&String.strip/1)

  @hash_set Enum.into(@words, HashSet.new)
  @map_set Enum.into(@words, MapSet.new)

brianstorti

class PriorityQueue
  attr_reader :elements

  def initialize
    @elements = [nil]
  end

  def <<(element)
    @elements << element
    bubble_up(@elements.size - 1)

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

jeromedalbert

# Disable the "Are you sure you want to open this application?" dialog
defaults write com.apple.LaunchServices LSQuarantine -bool false

# Disable press-and-hold for keys in favor of key repeat
defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false

# Set a fast keyboard repeat rate
defaults write NSGlobalDomain KeyRepeat -int 2

# Decrease the initial time before a keyboard repeat

pnc

Using OTP's observer (appmon replacement) remotely

$ ssh remote-host "epmd -names"
epmd: up and running on port 4369 with data:
name some_node at port 58769

Note the running on port for epmd itself and the port of the node you're interested in debugging. Reconnect to the remote host with these ports forwarded:

$ ssh -L 4369:localhost:4369 -L 58769:localhost:58769 remote-host

alco

def gen_module(file, rest_body) do
  # load things from the file here and assign them to variables
  Module.create(<name>, quote bind_quoted: [rest_body: rest_body, var1: var1, ...] do
    # now unquote() can be called here freely, it will be deferred until module compilation
    # therefore, you can copy-paste your previous in-line code without the file loading part
    def unquote(...)(...) do
      unquote(...)
    end
    
    ...

alco

iex> use PipeInspect
nil

iex> "hello" |> String.reverse |> String.upcase |> String.downcase
"olleh"
"OLLEH"
"olleh"

kirs

FROM ubuntu:precise

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update
RUN apt-get install -q -y wget
RUN apt-get install -q -y ca-certificates
RUN apt-get install -q -y make

## Ruby-install

niquola

Books

Concepts-Techniques-Models-Computer-Programming CMT это известная книжка CMT, за которой слава закрепилась не хуже чем у SICP

это из этой книжки классификация различных парадигм Если присмотришься, то увидишь, что Oz поддерживает большинство вариаций (с этой целью его и конструировали, чтобы можно было наглядно продемонстрировать различные подходы в одном языке)