eungju

import unittest

def has_branches(tree):
	return len(tree) >= 1

def depth(tree):
	if has_branches(tree):
		return 1 + max(map(depth, tree))
	else:
		return 1

eungju

import unittest

def has_branch(tree):
    return False

class DepthTest(unittest.TestCase):
    #I guess, testing existence of branches might be useful to calculate the depth of tree.
    def test_has_branch(self):
        tree = []
        self.assertFalse(has_branch(tree))

eungju

import unittest

def depth(tree):
    return 1

class DepthTest(unittest.TestCase):
    #Simplest tree is a tree which has just one node with no branches. In that case, the depth is 1.
    def test_no_children(self):
        tree = []
        self.assertEquals(1, depth(tree))

eungju

첫째날
10:00 소개
10:10 실습
10:30 휴식
0h 40m

eungju

package servlet;

import clojure.lang.RT;
import clojure.lang.Var;

import javax.servlet.ServletException;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

eungju

#!/usr/bin/env ruby

require 'fileutils'

if ARGV.length != 2
  puts "Usages: #{$0} <moin pages directory> <gitit wikidata directory>"
  exit 1
end

from_dir = File.expand_path ARGV[0]

eungju

#!/usr/bin/env ruby

require 'rubygems'
require 'hpricot'
require 'open-uri'

INDEX_PAGE = "http://community.livejournal.com/clinic_duty/12225.html"

(open(INDEX_PAGE) { |f| Hpricot(f) }/"table > tbody > tr > td > a").each do |a|
  #Skip season links

eungju

import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import java.util.List;

import javax.sql.DataSource;

public class FooDao extends JdbcDaoSupport {
	private final String COLUMNS = "id a b";
	private final RowMapper<Foo> rowMapper = new RowMapper<Foo>() {

eungju

package geojson;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import org.geotools.feature.FeatureCollection;
import org.geotools.feature.FeatureIterator;
import org.opengis.feature.Feature;

eungju

import java.util.List;

import com.google.common.base.Function;

public interface JdbcTemplate {
	<T> List<T> query(String sql, Object[] args, int[] argTypes, RowMapper<T> rowMapper);
	<T> T queryFirst(String sql, Object[] args, int[] argTypes, RowMapper<T> rowMapper);
	int queryForInt(String sql, Object[] args, int[] argTypes);
	<T> void eachDo(String sql, Object[] args, int[] argTypes, RowMapper<T> rowMapper, Function<T, Void> block);
	int update(String sql, Object[] args, int[] argTypes);