jackofseattle

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

jackofseattle

git remote rename origin bitbucket
git remote add origin {new repo url}
git push origin --all

$ git remote rm bitbucket

jackofseattle

-- Etch-a-sketch with Elm
-- Paste this code into http://elm-lang.org/try
-- Use the arrow keys to draw a line etch-a-sketch style

import Color exposing (..)
import Graphics.Collage exposing (..)
import Graphics.Element exposing (..)
import Keyboard
import Time exposing (fps)

jackofseattle

const React = require('react');
const connectToStores = require('flummox/connect');

function connect(...args) {
  return function(target) {
    return connectToStores(target, ...args);
  }
}

jackofseattle

/**
 * injectable
 *
 * Provides a constructor to move items from the $inject property to local object members.
 *
 *  inject = ['$q', '$http'] //translates to
 *
 *  this.$q
 *  this.$http
 */

jackofseattle

What is the output of this function? Why?

for(var i = 0; i < 5; i++) {
  setTimeout(function() {
    console.log('The value of i is ', i);
  }, 500);
}

jackofseattle

var serialize = function(obj, prefix) {
    var str = [];
    for(var p in obj) {
        var k = prefix ? prefix + "[" + p + "]" : p, v = obj[p];
        str.push(typeof v == "object" ? 
            serialize(v, k) :
            encodeURIComponent(k) + "=" + encodeURIComponent(v));
    }
    return str.join("&");
}