JoshuaChi’s gists

JoshuaChi / jquery autocomplete stying

Created May 10, 2013 03:01

Inspired by demo(http://twitter.github.io/typeahead.js/examples/). Tested with "jQuery UI CSS Framework 1.8.14"

JoshuaChi / so cool coding style

Created September 17, 2013 14:20

 [setattr(self, attr, opts.pop(attr)) for attr in ['refresh_token', 'expires_in', 'expires_at'] if opts.has_key(attr)]

JoshuaChi / strophe.websocket.js

Created November 11, 2013 09:00 — forked from processone/strophe.websocket.js

	/** Class: Strophe.WebSocket
	* XMPP Connection manager.
	*
	* Thie class is the main part of Strophe. It manages a BOSH connection
	* to an XMPP server and dispatches events to the user callbacks as
	* data arrives. It supports SASL PLAIN, SASL DIGEST-MD5, and legacy
	* authentication.
	*
	* After creating a Strophe.Connection object, the user will typically
	* call connect() with a user supplied callback to handle connection level

JoshuaChi / gist:7745335

Created December 2, 2013 05:00 — forked from gcatlin/gist:1847248

	brew update
	brew versions FORMULA
	cd `brew --prefix`
	git checkout HASH Library/Formula/FORMULA.rb # use output of "brew versions"
	brew install FORMULA
	brew switch FORMULA VERSION
	git checkout -- Library/Formula/FORMULA.rb # reset formula

	## Example: Using Subversion 1.6.17
	#

JoshuaChi / statistics.erl

Created December 12, 2013 05:04

the code to analysis erlang process memory

	%%%-------------------------------------------------------------------
	%%% File : statistics.erl
	%%% Author : whoppix <[email protected]>
	%%% Description :
	%%%
	%%% Created : 26 Jul 2009 by <[email protected]>
	%%%-------------------------------------------------------------------
	-module(statistics).
	-export([start/0, start_link/0, init/0, loop/0]).
	-compile([export_all]).

JoshuaChi / erlang bitwise loop

Last active December 31, 2015 17:19

JoshuaChi / python bitwise loop

Created December 18, 2013 09:27

JoshuaChi / binary replace

Last active December 31, 2015 22:19

binary replace takes too long to execute

 byte_size(V).
 binary:replace(V, <<0>>, <<>>, [global]).
 binary:part(V,{10, 1000}).

JoshuaChi / gist:8470633

Created January 17, 2014 09:33 — forked from acreeger/gist:1027916

	curl -XDELETE http://localhost:9200/ac-test
	curl -XPUT http://localhost:9200/ac-test
	curl -XPUT http://localhost:9200/ac-test/people/1 -d '
	{
	"firstNames" : "James Earl",
	"lastName" : "Jones",
	"location" : "Hollywood, CA"
	}'

	curl -XPUT http://localhost:9200/ac-test/people/2 -d '

JoshuaChi / gist:8515581

Created January 20, 2014 05:54 — forked from duydo/elasticsearch_best_practices.txt

	If you want, I can try and help with pointers as to how to improve the indexing speed you get. Its quite easy to really increase it by using some simple guidelines, for example:

	- Use create in the index API (assuming you can).
	- Relax the real time aspect from 1 second to something a bit higher (index.engine.robin.refresh_interval).
	- Increase the indexing buffer size (indices.memory.index_buffer_size), it defaults to the value 10% which is 10% of the heap.
	- Increase the number of dirty operations that trigger automatic flush (so the translog won't get really big, even though its FS based) by setting index.translog.flush_threshold (defaults to 5000).
	- Increase the memory allocated to elasticsearch node. By default its 1g.
	- Start with a lower replica count (even 0), and then once the bulk loading is done, increate it to the value you want it to be using the update_settings API. This will improve things as possibly less shards will be allocated to each machine.
	- Increase the number of machines you have so

Joshua JoshuaChi