ascendbruce

Install dependency

Get Homebrew installed on your mac if you don't already have it.

brew install highlight

Highlight your source

ascendbruce

error message

PG::InternalError: ERROR:  incompatible library "/usr/local/lib/postgresql/postgis-2.4.so": version mismatch
DETAIL:  Server is version 9.6, library is version 10.0.
: CREATE EXTENSION IF NOT EXISTS "postgis"
/Users/bruce/Projects/HB-Backend/db/migrate/20151013213623_enable_postgis.rb:3:in `change'
-e:1:in `<main>'

Caused by:

ascendbruce

# Source: https://stackoverflow.com/questions/19008614/find-files-with-illegal-windows-characters-in-the-name-on-linux
# reserved characters for filename on windows: https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx

find . -name '*[<>:/\\|?*]*'

ascendbruce

Use macOS-style shortcuts in Windows / keyboard mappings using a Mac keyboard on Windows

Make Windows PC's shortcut act like macOS (Mac OS X) (using AutoHotkey (ahk) script)

With this AutoHotKey script, you can use most macOS style shortcuts (eg, cmd+c, cmd+v, ...) on Windows with a standard PC keyboard.

There is a new, alternative project that does similar things and more, check it out at https://github.com/stevenilsen123/mac-keyboard-behavior-in-windows

How does it work

ascendbruce

javascript: ! function() {
    $(".js-num-cards").each(function(i) {
        var size = $(".js-list:nth(" + i + ") .list-card-details").length;

        $(".js-num-cards:nth(" + i + ")").text(size + " cards");
    });
    $(".js-num-cards").toggleClass('hide');

    if ($(".board-header-btn-name .js-list-card-count").length === 0) {
      $(".board-header-btn-name span").append(" <span class=\"js-list-card-count\"></span>");

ascendbruce

curl -X POST -F "id={the url}" -F "scrape=true" "https://graph.facebook.com"

# from http://stackoverflow.com/questions/12100574/is-there-an-api-to-force-facebook-to-scrape-a-page-again

ascendbruce

# Available cops (199) + config for /Users/bruce/Projects/rails:
# Type 'Lint' (36):
Lint/AmbiguousOperator:
  Description: Checks for ambiguous operators in the first argument of a method invocation
    without parentheses.
  StyleGuide: https://github.com/bbatsov/ruby-style-guide#parens-as-args
  Enabled: false

Lint/AmbiguousRegexpLiteral:
  Description: Checks for ambiguous regexp literals in the first argument of a method

ascendbruce

# encoding: utf-8

# work-around from http://stackoverflow.com/a/15017892
required_version_gems = %w(
  awesome_print-1.2.0
  hirb-0.7.2
  hirb-unicode-0.0.5
  unicode-display_width-0.1.1
)
required_version_gems.each do |version_gem|

ascendbruce

require 'benchmark'
require "active_support/core_ext/object/blank"

TIMES = 1000000

Benchmark.bmbm do |x|

  x.report("if present? (actually present)") do
    TIMES.times do
      if "1".present?

ascendbruce

# source: http://jokercatz.blogspot.tw/2013/09/rails-get-all-models.html
#first load all models

Rails.application.eager_load!

#okay…each now :)

ActiveRecord::Base.send(:subclasses).each do |model|
  puts model.name
end