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Business Models

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Models	Examples
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Solr Query Syntax Basics

This is a super basic beginners guide to Solr Lucene query syntax. We're going to cover running a straightforward query, as well as some of the more useful functionality such as filtering and creating facets. We'll point out some things you can't do and generally give you enough instruction so that you can get yourself into trouble.

For testing you need a REST client capable of sending requests to your Solr instance. Either RESTClient for Firefox or Postman for Chrome are good choices.

Misc

Request Specific Fields

To specify a list of fields to return instead of the default Solr response use fl and provide a comma delimited list of fields:

	-module(gen_event_caster).
	-author('Fernando Benavides <[email protected]>').

	-behaviour(gen_event).

	-export([start/2]).
	-export([init/1, handle_event/2, handle_call/2, handle_info/2, terminate/2, code_change/3]).

	-type receiver() :: atom() \| pid().

	#!/usr/bin/env escript
	%% -- erlang --

	%% * slurp in terms using inlined version of kernels file:consult/1
	%% * convert to abstract syntax tree
	%% * annotate all tuples
	%% * pretty print using a hook to prefix the annotated nodes with newline

	main([]) ->
	io:format("%% --erlang--~n"),

	# Start the old vagrant
	$ vagrant init centos-6.3
	$ vagrant up

	# You should see a message like:
	# [default] The guest additions on this VM do not match the install version of
	# VirtualBox! This may cause things such as forwarded ports, shared
	# folders, and more to not work properly. If any of those things fail on
	# this machine, please update the guest additions and repackage the
	# box.

	#!/usr/bin/env escript
	% -- mode: erlang --

	main([BeamFile]) ->
	{ok,{_,[{abstract_code,{_,AC}}]}} = beam_lib:chunks(BeamFile,[abstract_code]),
	io:fwrite("~s~n", [erl_prettypr:format(erl_syntax:form_list(AC))]).

	-module(channels).
	-compile(export_all).

	make() ->
	Ref = make_ref(),
	Pid = spawn(?MODULE, channel, [Ref]),
	{channel, Pid, Ref}.

	channel(Ref) ->
	receive

	#!/bin/bash
	# Pull this file down, make it executable and run it with sudo
	# wget https://raw.github.com/gist/5487621/build-erlang-r16b.sh
	# chmod u+x build-erlang-r16b.sh
	# sudo ./build-erlang-r16b.sh

	if [ $(id -u) != "0" ]; then
	echo "You must be the superuser to run this script" >&2
	exit 1
	fi

	# -- mode: ruby --
	# vi: set ft=ruby :

	Vagrant.configure("2") do \|config\|
	# All Vagrant configuration is done here. The most common configuration
	# options are documented and commented below. For a complete reference,
	# please see the online documentation at vagrantup.com.

	# Every Vagrant virtual environment requires a box to build off of.
	config.vm.box = "precise32"

	<?php

	class Context {
	private $args = array();
	private $func = NULL;

	public function __construct() {
	$args = func_get_args();
	$func = array_pop($args);