Keita keitaj

keitaj / database.yml.sample

Created March 7, 2015 00:12

database.yml.sample

keitaj / ar_innodb_row_format.rb

Created March 7, 2015 01:21

utf8mb4で動かすために必要。create_tableメソッドで'ROW_FORMAT=DYNAMIC'がデフォルトで指定されるようにしておく。http://qiita.com/kamipo/items/101aaf8159cf1470d823

	ActiveSupport.on_load :active_record do
	module ActiveRecord::ConnectionAdapters
	class AbstractMysqlAdapter
	def create_table_with_innodb_row_format(table_name, options = {})
	table_options = options.merge(:options => 'ENGINE=InnoDB ROW_FORMAT=DYNAMIC')
	create_table_without_innodb_row_format(table_name, table_options) do \|td\|
	yield td if block_given?
	end
	end
	alias_method_chain :create_table, :innodb_row_format

keitaj / itunes_category.csv

Created March 7, 2015 03:32

App Store Category, Genre names and ids. http://www.apple.com/itunes/affiliates/resources/documentation/genre-mapping.html

keitaj / schedule.rb

Created March 12, 2015 03:15

wheneverでのスケジュール設定サンプル。/config/schedule.rb。crontabを更新するコマンド。bundle exec whenever --update-crontab

	every 1.day, at: '15:01 pm' do
	runner 'Tasks::CreateSummaryReport.execute', output: 'log/cron.log'
	end

	every(1.day, at: '0:07 am') { runner 'Tasks::CreateDetailReports.new.execute', output: 'log/cron.log' }

	every 1.hours do
	runner 'Tasks::CreateSummaryReport.execute', output: 'log/cron.log'
	end

keitaj / gist:e9bd67bb3d4743c000b6

Created March 17, 2015 08:46

	# ユーザーの入力が1ならBarから、そうでなければBazから派生する
	class Foo < (user_input == "1" ? Bar : Baz)
	end

keitaj / gist:bb4f5278878e48f1dc35

Created April 12, 2015 05:19

apiで値取得

	var json = (function () {
	var json = null;
	$.ajax({
	'async': false,
	'global': false,
	'url': 'http://localhost:8888/indkrydsning/app/house/stats_json/',
	'dataType': "json",
	'success': function (data) {
	json = data;
	}

keitaj / file0.go

Last active October 6, 2017 06:24

Go言語でstructをmapに変換する ref: http://qiita.com/keitaj/items/440a50a53c8980ee338f


	package main

	import (
	"fmt"
	"reflect"
	"encoding/json"
	)

	func StructToMap(data interface{}) map[string]interface{} {

keitaj / file0.txt

Created August 14, 2016 05:35

Elasticsearchを使って自分の周囲の位置情報を検索する ref: http://qiita.com/keitaj/items/5ab59387604801cb0532

keitaj / main.go

Last active December 13, 2016 15:35

Goで書くはじめてのデジタル署名 ref: http://qiita.com/keitaj/items/00aede60e64e8eebbb8a

keitaj / howtogomod.md

Created January 17, 2020 08:39

howtogomod

First

export GOPRIVATE=private.com
export GO111MODULE=on