kbariotis

SELECT DISTINCT o.customer_id, ce.email FROM sales_flat_order_item i
JOIN sales_flat_order o ON o.entity_id = i.order_id
JOIN customer_entity ce ON ce.entity_id = o.customer_id
WHERE o.customer_id IS NOT NULL
AND i.sku = 'PRODUCT_SKU'

kbariotis

// --- Variables
// ---------------------------------------------------

// grid
$gutter: 10;
$max-width: 1100; // Max grid wrap width
$sm-column-count: 4;
$med-column-count: 6;
$lg-column-count: 12;
$mqs: 380; // small breakpoint

kbariotis

var BPromise = require('bluebird'),
  pg = require('pg');

function Postgres(opts) {
  this.host = opts.host;
}

Postgres.prototype.query = function(sql) {
  return new BPromise(function(resolve, reject){
    

kbariotis

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout. This is also called reflow or layout thrashing, and is common performance bottleneck.

Element

Box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
• elem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeight
• elem.getClientRects(), elem.getBoundingClientRect()

kbariotis

FROM ubuntu
MAINTAINER Eric Mill "eric@konklone.com"

# turn on universe packages
RUN echo "deb http://archive.ubuntu.com/ubuntu raring main universe" > /etc/apt/sources.list
RUN apt-get update

# basics
RUN apt-get install -y nginx openssh-server git-core openssh-client curl
RUN apt-get install -y nano

kbariotis

details {
    decorator: url(#details-closed);
}
details[open] {
    decorator: url(#details-open);
}

kbariotis

<h1>Flexible columns &mdash; fixed width gutter</h1>
<h2>Using a border as faux margin</h2>

<div class="flexwrapper">
	<section></section>
	<section></section>
	<section></section>
	<section></section>
</div>

kbariotis

<?php

 function distance($lat1, $lon1, $lat2, $lon2, $unit) { //unit = "K" for km, "N" for radians
  $theta = $lon1 - $lon2; 
  $dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) +  cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta)); 
  $dist = acos($dist); 
  $dist = rad2deg($dist); 
  $miles = $dist * 60 * 1.1515;
  $unit = strtoupper($unit);

kbariotis

---
layout: default
---

<div class="blog-index">  
  {% assign post = site.posts.first %}
  {% assign content = post.content %}
  {% include post_detail.html %}
</div>

kbariotis

/**
 * Takes a nested array and ftattens it
 *
 * @param  {Array} val They input array
 * @return {Array} val Flatten array
 */
function flatten(val) {

    /*
    * Recursively walk over the array and concat all elements back to the first level array