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Daisuke Inoue taisyo7333

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taisyo7333 / readme.md
Last active February 2, 2017 05:02
Cross-Domain-Request

概要

クロスドメイン問題対策に関する記事

クロスドメイン問題とは?

対策

3種類の解決方法がある。

@taisyo7333
taisyo7333 / postfix.md
Last active February 6, 2017 05:10
Postfix はまったところまとめ

現象

sendmail コマンドを実行時に下記のエラーが出た

エラー内容

postdrop: warning: unable to look up public/pickup: No such file or directory

解決策

service postfix on

@taisyo7333
taisyo7333 / tips.md
Created January 30, 2017 03:52
Postgresqlのtips

yum リポジトリを登録するとバージョンアップを

yum update 

でアップデートできる。

@taisyo7333
taisyo7333 / rename.md
Last active January 26, 2017 08:27
Macでrename & grep置換
@taisyo7333
taisyo7333 / log.md
Created January 25, 2017 10:08
Ruby Asset
> rails c -s    
[3] pry(main)> Rails.application.config.assets.paths
=> ["/app/app/assets/images",
 "/app/app/assets/javascripts",
 "/app/app/assets/stylesheets",
 "/app/vendor/assets/javascripts",
 "/app/vendor/assets/stylesheets",
 "/usr/local/bundle/gems/jquery-rails-4.2.1/vendor/assets/javascripts",
 "/usr/local/bundle/gems/coffee-rails-4.1.1/lib/assets/javascripts",
@taisyo7333
taisyo7333 / readme.md
Created January 24, 2017 00:04
Amazon ElasticBeanstalk

eb アップグレード(ElasticBeanstalk)

  1. 現在のバージョンを調べる
$ eb --version 
EB CLI 3.8.3 (Python 2.7.1)
  1. アップグレードする
pip install --upgrade --user awsebcli 
@taisyo7333
taisyo7333 / gist:03ff38d4c9086eebb3dbd72468b56d89
Last active January 23, 2017 07:11
AWS Elastic Cache Redis 対応

概要

Redisに接続しようとするとエラーになる

環境

  • AWS
    • Elastic Beanstalk (Multi-Containers-Docker)
    • RDS
    • Elastic Cache (Redis)
@taisyo7333
taisyo7333 / memo.md
Created January 12, 2017 05:58
Rails

対象を調べたい時は、Viewで下記のように書いて動作させると調べられる。

<%= session.class %>
<%= session.is_a? Hash %> 

@taisyo7333
taisyo7333 / index.html
Last active December 29, 2016 02:16
React HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Browser Transplier Example</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.3.0/react.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.3.0/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.min.js"></script>
</head>
<body>