Jun Li junos

Query Param API Examples

This all applies to Ruby 2.1. In some cases a setting is not available in 2.0, this is noted. There is also a different with 1.9, 1.8, and REE --- these are not noted.

All the relevant code is in https://github.com/ruby/ruby/blob/master/gc.c

RUBY_HEAP_MIN_SLOTS

default: 10000

The number of heap slots to start out with. This should be set high enough so that your app has enough or almost enough memory after loading so that it doesn't have to allocate more memory on the first request (althogh this probably isn't such a big deal for most apps).

(todo: figure out how big a slot is. i think the answer can be infered from this code.)

Elasticsearch: updating the mappings and settings of an existing index

Note: This was written using elasticsearch 0.9.

Elasticsearch will automatically create an index (with basic settings and mappings) for you if you post a first document:

$ curl -X POST 'http://localhost:9200/thegame/weapons/1' -d \
'{
  "_id": 1,

5 entertaining things you can find with the GitHub Search API

Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].

Today we're looking for:

The hottest repositories created in the last week.
The oldest user accounts with zero followers. (So sad.)
Issue trends by language.
Clojure projects defying convention.

We create an index with:

two filters: synonyms_expand and synonyms_contract
two analyzers: synonyms_expand and synonyms_contract
three text fields:
- text_1 uses the synonyms_expand analyzer at index and search time
- text_2 uses the synonyms_expand analyzer at index time, but the standard analyzer at search time
- text_3 uses the synonyms_contract analyzer at index and search time

.

	#!/bin/bash

	if [ -e /opt/chefdk ]; then
	rm -rf /opt/chefdk
	else
	echo "can not found chefdk"
	fi

	rm /usr/bin/berks
	rm /usr/bin/chef

	# this monit config goes in /etc/monit/conf.d

	check process puma_master
	with pidfile /data/myapp/current/tmp/puma.pid
	start program = "/etc/monit/scripts/puma start"
	stop program = "/etc/monit/scripts/puma stop"
	group myapp

	check process puma_worker_0
	with pidfile /data/myapp/current/tmp/puma_worker_0.pid



	// Extend Ember.Route to add support for sensible
	// document.title integration.
	Ember.Route.reopen({

	// `titleToken` can either be a static string or a function
	// that accepts a model object and returns a string (or array
	// of strings if there are multiple tokens).
	titleToken: null,

	class Person < ActiveRecord::Base

	# This manual SQL query...
	scope :allowed_to_eat_cheese, joins(
	<<-SQL
	INNER JOIN cities ON people.city_id = cities.id
	INNER JOIN states ON cities.state_id = states.id
	SQL
	).where('states.allows_cheese_consumption' = 'Yeppers')

	access_key_id: xxx
	secret_access_key: yyy