fritzy

CREATE OR REPLACE FUNCTION table_update_notify() RETURNS trigger AS $$
DECLARE
  id bigint;
BEGIN
  IF TG_OP = 'INSERT' OR TG_OP = 'UPDATE' THEN
    id = NEW.id;
  ELSE
    id = OLD.id;
  END IF;
  PERFORM pg_notify('table_update', json_build_object('table', TG_TABLE_NAME, 'id', id, 'type', TG_OP)::text);

holman

require_relative "test_helper"

require "open-uri"
require "net/http"

class EmojiTest < Blog::Test
  def test_no_emoji
    posts.each do |post|
      content = File.read(post)
      refute_match /:[a-zA-Z0-9_]+:/, content,

bzerangue

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

rwaldron

var serialport = require('node-serialport')

var sp = new serialport.SerialPort("/dev/ttyO3", { 
  parser: serialport.parsers.raw,
  baud: 9600
})

sp.on('data', function(chunk) {
  console.log(chunk.toString('hex'), chunk.toString(), chunk)
})

maxogden

var serialport = require('node-serialport')

var sp = new serialport.SerialPort("/dev/ttyO3", { 
  parser: serialport.parsers.raw,
  baud: 9600
})

sp.on('data', function(chunk) {
  console.log(chunk.toString('hex'), chunk.toString(), chunk)
})

csanz

#Drone Specs

Space Specs

• Flat Area
• Great wifi
• Hopefully High ceilings without any crazy wires (eg. 120ft high ceilings in Berlin)

Spare parts

isaacs

Status of this Document

This is a proposal. It does not match the code as of writing.

This describes the minimum contract that Stream objects must adhere to in order to properly interoperate with pipes.

Stream Class

The parent class for all stream objects. Implements the pipe

antirez

require 'rubygems'
require 'json'
require 'redis'

class RedisComments
    def initialize(redis,namespace,sort_proc=nil)
        @r = redis
        @namespace = namespace
        @sort_proc = sort_proc
    end

ThisIsMissEm

// my little html string builder
buildHTML = function(tag, html, attrs) {
  // you can skip html param
  var h = document.createElement(tag);
  var attrs = attrs || {};
  
  if (arguments.length == 2 && !((html) instanceof HTMLElement) && typeof(html) == "object") {
    attrs = html;
    html = null;
  }