jfcalvo

imgproxy vs alternatives benchmark

Setup

• c5.xlarge AWS instance: 4 CPUs, 8 GB RAM
• Ubuntu 18.04
• Go 1.12
• Python 2.7
• Vips 8.7.4

jfcalvo

class User < ActiveRecord::Base
  attr_accessible :name, :email

  validates :name,  presence: true, length: { maximum: 50 }
  VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
  validates :email, presence: true, format: { with: VALID_EMAIL_REGEX }
end

jfcalvo

{
  "cmd": ["javac \"$file_name\" && java \"$file_base_name\""],
  "shell": true,
  "file_regex": "^(...*?):([0-9]*):?([0-9]*)",
  "selector": "source.java"
}

jfcalvo

/*
  Change MOAI_BIN environment for the directory where your have MoaiSDK bin
*/
{
  "cmd": ["./run.sh"],
  "working_dir": "${project_path:${folder}}",
  "env": {
    "MOAI_BIN": "/Users/jfcalvo/Development/moai-sdk/bin/osx/moai"
  },
  "selector": "source.lua"

jfcalvo

/*
  Useful to build simple C files. Compile the source file and run Terminal executing the
  binary application.
*/
{
  "cmd": "gcc \"$file_name\" -o \"$file_base_name\" && open -a Terminal.app \"$file_path/$file_base_name\"",
  "shell": true,
  "selector": "source.c"
}

jfcalvo

require 'digest'

# Get SHA256 Hash of a file
puts Digest::SHA256.hexdigest File.read "data.dat"
# Get MD5 Hash of a file
puts Digest::MD5.hexdigest File.read "data.dat"
# Get MD5 Hash of a string
puts Digest::SHA256.hexdigest "Hello World"

# Get SHA256 Hash of a string using update

jfcalvo

[1, 2, 3, 4].each_with_index.inject(0) do | memo, (number, i) |
  puts "number: #{number}, i: #{i}."
  puts "memo: #{memo}."
  memo += number
end

jfcalvo

# 54.73 seconds generating 10.000.000 chromosomes
def generate_chromosome_1(length, alleles)
  (1..length).collect { alleles[rand(alleles.size)] }.join
end

# 49.15 seconds generating 10.000.000 chromosomes
def generate_chromosome_2(length, alleles)
  chromosome = String.new
  for i in 1..length