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Akihiro Shimizu lasershow

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lasershow / file0.txt
Last active January 27, 2016 01:46
【Ruby・Rails】三項演算子(条件演算子）を使ってif文をスリムに書こう！ ref: http://qiita.com/lasershow/items/160c854e4256ba596ec5
def add_button_name
if controller.action_name == 'show'
"コメントを投稿する"
else
"コメントを更新する"
end
end
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lasershow / file0.js
Created January 26, 2016 16:17
jquery.tile.jsをrails + coffeeで使用する方法 ref: http://qiita.com/lasershow/items/20393fa26cabee974672
(function($) {
$.fn.tile = function(columns) {
var tiles, $tile, max, c, h, remove, s = document.body.style, a = ["height"],
last = this.length - 1;
if(!columns) columns = this.length;
remove = s.removeProperty ? s.removeProperty : s.removeAttribute;
return this.each(function() {
remove.apply(this.style, a);
}).each(function(i) {
c = i % columns;
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lasershow / file0.txt
Created January 29, 2016 14:14
あれっ？降順ってASC？DESC？そんな時は、reverse_orderを使ってみましょう！ ref: http://qiita.com/lasershow/items/5bcefcbd6ae86a5ff202
pry(main)> Comment.all
=>
[#<
id: 1,
content: "あ">,
#<
id: 2,
content: "い">,
#<
id: 3,
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lasershow / file0.txt
Last active February 17, 2016 06:32
【初心者】railsのvalidatesのpresenceでエラーメッセージが重複するのを防ぐ方法 ref: http://qiita.com/lasershow/items/0229855720aaf2be5fc8
VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
validates :email, presence: true, format: {with: VALID_EMAIL_REGEX}
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lasershow / trip_sample.rb
Last active December 30, 2016 08:24
require 'mechanize'
require 'spreadsheet'
# http://qiita.com/shizuma/items/d04facaa732f606f00ff
agent = Mechanize.new
page = agent.get('https://www.tripadvisor.jp/Restaurants-g298158-Chiba_Chiba_Prefecture_Kanto.html')
anker_tags = page.search('.shortSellDetails h3 a')
restaurants_url = []
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lasershow / blog.py
Created January 24, 2017 01:40
Python基礎　〜関数まで　超簡易ブログ機能
def create(blogs):
print('1:ブログを作成する')
blog = {}
print(blog)
blog["title"] = input()
blog["content"] = input()
print(blog)
blogs.append(blog)
blogs = []
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lasershow / gist:214b0758becf3ed1130963432120dfdd
Created February 6, 2017 08:17
sample
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lasershow / classify_junk_mail.ipynb
Last active September 4, 2017 08:29
迷惑メール 回答例
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lasershow / LICENSE.txt
Created November 1, 2017 10:00 — forked from chuck0523/LICENSE.txt
The MIT License (MIT)
Copyright (c) [2015] [chuck]
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
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lasershow / Porto Seguro Categorical Encoding & Simple E2E pipeline JP.ipynb
Last active March 19, 2018 04:50
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