| { | |
| "count": 88 | |
| } |
| user www-data; | |
| worker_processes 4; | |
| pid /run/nginx.pid; | |
| events { | |
| worker_connections 768; | |
| # multi_accept on; | |
| } | |
| http { |
| require 'benchmark' | |
| # 10 records | |
| apis = ["42-507-32941", "42-507-32942", "42-507-32943", "42-507-32944", "42-507-32945", "42-507-32950", "42-507-32956", "42-501-35879", "42-507-32908", "42-507-32909"] | |
| Benchmark.measure { WellIndex::Core.where(:api => apis).all } | |
| # <Benchmark::Tms:0x0000000b156a48 | |
| # @real=0.481202381, # This | |
| # @stime=0.0, |
| # convert from | |
| # (0 - 21 - 71 - 121) : (0 - 0,491 - 0,563 - 0,66) | |
| # to | |
| # (0-20:0); (21-70:0.491); (71-120:0.563); (121:0.66) | |
| require 'csv' | |
| module ConvertRange | |
| def self.convert(str) | |
| ranges, values = str.split(":") | |
| ranges.gsub!(/[^\d-]/, '') |
| class MigrateHstoreToJson < ActiveRecord::Migration | |
| def up | |
| rename_column :posts, :data, :data_hstore | |
| add_column :posts, :data, :jsonb, default: {}, null: false, index: { using: 'gin' } | |
| execute 'UPDATE "posts" SET "data" = json_object(hstore_to_matrix("data_hstore"))::jsonb' | |
| remove_column :posts, :data_hstore | |
| end | |
| def down | |
| rename_column :posts, :data, :data_jsonb |
| module Authentication | |
| extend ActiveSupport::Concern | |
| mattr_accessor :pepper, :stretches | |
| attr_accessor :password, :password_confirmation | |
| included do | |
| validates_uniqueness_of :email, :if => "email.present?", :message => I18n.t("activerecord.errors.messages.existing_email"), | |
| :allow_blank => true |
| blue = '#16A9E3' | |
| green = '#7FC06B' | |
| width = 300 | |
| height = 150 | |
| space = 40 | |
| x = d3.scale.ordinal() | |
| .rangeRoundBands([0, width], 10) |
| # Example controller | |
| class IncomesController < ApplicationController | |
| # Include the print | |
| include Controllers::Print | |
| # GET /incomes/1 | |
| def show | |
| @income = present Income.find(params[:id]) | |
| respond_to do |format| |
| 'use strict'; | |
| module.exports = function(grunt) { | |
| // load all grunt tasks | |
| require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks); | |
| // configurable paths | |
| var paths = { |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2