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

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

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