almightycouch

CREATE FUNCTION notify_changes() RETURNS trigger AS $$
DECLARE
BEGIN
  IF TG_OP = 'INSERT' THEN
    PERFORM pg_notify('insert', json_build_object('table', TG_TABLE_NAME, 'new_val', row_to_json(NEW))#>>'{}');
    RETURN NEW;
  ELSIF TG_OP = 'UPDATE' THEN
    PERFORM pg_notify('update', json_build_object('table', TG_TABLE_NAME, 'new_val', row_to_json(NEW), 'old_val', row_to_json(OLD))#>>'{}');
    RETURN NEW;
  ELSIF TG_OP = 'DELETE' THEN

ohanhi

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Editorial note

drench

# db/migrate/20120625030355_add_deleted_at_to_user.rb

class AddDeletedAtToUser < ActiveRecord::Migration
  def change
    add_column :users, :deleted_at, :datetime
  end
end

denji

Moved to git-repository: https://github.com/denji/awesome-http-benchmark

Tools

Located in alphabetical order (not prefer)

• ab – slow and single threaded, written in C
• apib – most of the features of ApacheBench (ab), also designed as a more modern replacement, written in C
• autocannon – fast HTTP/1.1 benchmarking tool written in Node.js
• baloo – Expressive end-to-end HTTP API testing made easy, written in Go (golang)

kconragan

# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
# that enables you to choose a character from a menu of options. If you are on Lion
# try it by pressing and holding down 'e' in any app that uses the default NSTextField
# for input.
#
# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
# as it means you cannot press and hold h/j/k/l to move through your file. You have
# to repeatedly press the keys to navigate.