developerworks

developerworks / closure_table.md

Last active March 22, 2019 00:55

使用closure表在MySQL中管理分层关系

创建一个表示所有树节点的表.

CREATE TABLE `tree_node` (
    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
    `data_body` text,

node_deleted datetime DEFAULT NULL,

developerworks / ssh-keygen.js

Created August 13, 2014 16:05 — forked from appinsanity/ssh-keygen.js

	var spawn = require('child_process').spawn,
	sys = require('sys');

	function createSSH(passphrase, path, name) {

	var ssh = spawn('ssh-keygen', ['-trsa', '-N \''+ passphrase +'\'', '-f ' + name], { cwd:path, env: process.env, customFds: [-1, -1, -1]})

	ssh.on('exit', function (code, signal) {
	process.exit();
	});

developerworks / readme.md

Created August 25, 2014 03:20 — forked from coolaj86/how-to-publish-to-npm.md

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "[email protected]"
npm set init.author.url "http://yourblog.com"

npm adduser

developerworks / auth_response.xml

Last active August 29, 2015 14:06 — forked from frne/auth_response.xml

	<body xmlns="http://jabber.org/protocol/httpbind"
	sid="e0408bf8d86f0a7f44afda59aa8f81b75d029bb6"
	wait="60"
	requests="2"
	inactivity="30"
	maxpause="120"
	polling="2"
	ver="1.6"
	from="ymc-pg-ejabberd"
	secure="true"

developerworks / gist:7f45ea886dda1a73e6a0

Last active August 29, 2015 14:06 — forked from makoto/gist:272956

	# How to echobot with XMPP, BOSH, and Strophe

	1. Setup ejabberd(http://www.ejabberd.im/) server and setup account [email protected]
	NOTE: localhost should be enough. If you setup something else, make sure you add it at /etc/hosts like this
	#/etc/hosts
	127.0.0.1 localhost.local

	NOTE: Also download Psi(http://psi-im.org/), and make sure you can connect to your ejabberd server.

	2. Download strophe(http://code.stanziq.com/strophe/) and place it (eg: /Users/makoto/work/sample/strophejs-1.0)

developerworks / repozish.js

Last active August 29, 2015 14:07 — forked from aaronj1335/repozish.js

	/* global Application, ObjC, $ */

	/**
	* repozish.js
	*
	* this is an example of using os x yosemite's "JavaScript for Automation":
	*
	* https://developer.apple.com/library/prerelease/mac/releasenotes/interapplicationcommunication/rn-javascriptforautomation/index.html
	*
	* it repositions some windows based on some position settings. you can run

developerworks / TileLayer.GeoJSON.js

Last active August 29, 2015 14:12 — forked from glenrobertson/TileLayer.GeoJSON.js

	// Load data tiles from an AJAX data source
	L.TileLayer.Ajax = L.TileLayer.extend({
	_requests: [],
	_addTile: function (tilePoint) {
	var tile = { datum: null, processed: false };
	this._tiles[tilePoint.x + ':' + tilePoint.y] = tile;
	this._loadTile(tile, tilePoint);
	},
	// XMLHttpRequest handler; closure over the XHR object, the layer, and the tile
	_xhrHandler: function (req, layer, tile, tilePoint) {

developerworks / ROP.ex

Last active August 29, 2015 14:17 — forked from zabirauf/ROP.ex

	defmodule ROP do

	defmacro try_catch(args, func) do
	quote do
	(fn ->
	try do
	unquote(args) \|> unquote(func)
	rescue
	e -> {:error, e}
	end

developerworks / api_bridge.ex

Created November 3, 2015 17:33 — forked from upbit/api_bridge.ex

Module for rpc call remote api@node functions

	defmodule ApiBridge do
	@moduledoc """
	Module for rpc call remote api@node functions.
	"""
	@defualt_rpc_timeout 3000

	@doc """
	rpc macro for api call
	"""
	defmacro rpc(exp, timeout \\ @defualt_rpc_timeout) do

developerworks / migration.py

Created April 27, 2016 08:42 — forked from lucperkins/migration.py

Migrate SQL table to Riak

	import psycopg2
	from riak import RiakClient, RiakObject
	from riak.datatypes import Set
	import datetime

	# Riak connection and set
	client = RiakClient(pb_port=8087)
	SETS_BUCKET = client.bucket_type('sets').bucket('key_sets')

	# Get columns for table