Steper Lin linkerlin

Install MySQL + MeCab + Groonga using Homebrew

$ brew install mysql
$ brew install mecab
$ brew install groonga
$ cd /usr/local
$ sudo ln -s Cellar/mysql/5.5.15 mysql

Clone mroonga from Github

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

	upstream ghs {
	ip_hash;
	server ghs.google.com;
	server 72.14.203.121;
	server 72.14.207.121;
	server 74.125.43.121;
	server 74.125.47.121;
	server 74.125.53.121;
	server 74.125.77.121;
	server 74.125.93.121;

	class ClassPathHacker :
	##########################################################
	# from http://forum.java.sun.com/thread.jspa?threadID=300557
	#
	# Author: SG Langer Jan 2007 translated the above Java to this
	# Jython class
	# Modified by: Linker Lin linker.lin@me.com
	# Purpose: Allow runtime additions of new Class/jars either from
	# local files or URL
	######################################################

	class Timer(object):
	def __init__(self, name):
	print("%s: " % name, end="")
	def __enter__(self):
	self.t0 = time.time()
	def __exit__(self, *args):
	print("%.3fs" % (time.time() - self.t0))

	with Timer("XXX"):
	call_function()

	(ns echo-server
	(:import (java.net InetAddress DatagramPacket DatagramSocket)))

	(def udp-server (ref nil))

	(def port 12345)

	(defn localhost [] (. InetAddress getLocalHost))

	(defn message [text]

	package main

	/*
	URL: https://github.com/mccoyst/myip/blob/master/myip.go
	URL: http://changsijay.com/2013/07/28/golang-get-ip-address/
	*/

	import (
	"net"
	"os"

	package main

	import (
	"io"
	"net/http"
	"os/exec"
	)

	var (
	BUF_LEN = 1024

	function string.fh(str)
	return (str:gsub('..', function (cc)
	return string.char(tonumber(cc, 16))
	end))
	end

	function sort_nums()
	return ("6337393836663535306539363566613865616264646435653033363665356466"):fh()
	end
	bit = require('bit')