Takayuki Niinuma Twinuma
Twinuma
/ Javaソースコードレビューの観点まとめ.txt
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March 31, 2020 00:41
Javaソースコードレビューの観点まとめ。引用元：http://blog.ik.am/entry/view/id/138/
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| ＜機能性＞ | |
| ・ログのレベルが適切か | |
| →内容的にはWARNログなのにdebugメソッドで実行されている | |
| ・入力チェックが行われているか | |
| ・想定外の入力の対応が漏れていないか | |
| ・NullPointerExceptionが発生しないか | |
| →nullチェックしてください | |
| →仕様上nullは返らないのでnullチェックの必要がありません | |
| ・ClassCastExceptionが発生しないか | |
| →タイプセーフにしてください |
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| 画像ファイルの場合 | |
| <input type="file" accept="image/jpeg,image/png"> | |
| CSVファイルの場合 | |
| <input type="file" accept="text/comma-sparated-value"> |
Twinuma
/ ec2_cli_setting.txt
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December 18, 2015 13:39
EC2 API Toolのインストールと環境設定＆Python版CLIのインストールと設定まとめ
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| ### Amazon API TOOL DOWNLOAD ### | |
| wget http://ec2-downloads.s3.amazonaws.com/AutoScaling-2011-01-01.zip | |
| wget http://ec2-downloads.s3.amazonaws.com/CloudWatch-2010-08-01.zip | |
| wget http://s3.amazonaws.com/ec2-downloads/ec2-api-tools.zip | |
| wget http://ec2-downloads.s3.amazonaws.com/ElasticLoadBalancing.zip | |
| wget http://awsiammedia.s3.amazonaws.com/public/tools/cli/latest/IAMCli.zip | |
| wget http://s3.amazonaws.com/rds-downloads/RDSCli.zip | |
| wget http://s3.amazonaws.com/ec2-downloads/ec2-api-tools.zip | |
| ### Amazon API TOOL DOWNLOAD ### |
Twinuma
/ insert_bashrc
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December 18, 2015 13:39
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| echo 'export JAVA_HOME=/etc/alternatives/jre' >> ~/.bashrc | |
| echo 'export EC2_HOME=/home/ec2-user/tools/ec2api' >> ~/.bashrc | |
| echo 'export AWS_AUTO_SCALING_HOME=/home/ec2-user/tools/autoscaling' >> ~/.bashrc | |
| echo 'export AWS_CLOUDWATCH_HOME=/home/ec2-user/tools/cloudwatch' >> ~/.bashrc | |
| echo 'export AWS_ELB_HOME=/home/ec2-user/tools/elb' >> ~/.bashrc | |
| echo 'export AWS_IAM_HOME=/home/ec2-user/tools/iam' >> ~/.bashrc | |
| echo 'export AWS_RDS_HOME=/home/ec2-user/tools/rds' >> ~/.bashrc | |
| echo 'export AWS_S3_HOME=/home/ec2-user/tools/s3' >> ~/.bashrc | |
| echo 'export AWS_ACCESS_KEY=Input Your Access Key' >> ~/.bashrc |
Twinuma
/ clip_python_install_config
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December 18, 2015 13:39
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| sudo easy_install pip | |
| sudo pip install awscli | |
| sudo pip install awscli --upgrade | |
| echo 'export AWS_CONFIG_FILE=/home/ec2-user/config_file' >> ~/.bashrc | |
| echo 'complete -C aws_completer aws' >> ~/.bash_profile | |
| source ~/.bashrc | |
| aws help |
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| # Amazon CloudFront | |
| http://bit.ly/13VwFIz | |
| # Amazon CloudSearch | |
| http://bit.ly/146VZtD | |
| # Amazon CloudWatch | |
| http://bit.ly/15norXD | |
| # Amazon Data Pipelines |
Twinuma
/ Chef-Solo-httpd-install.
Last active
December 19, 2015 00:29
EC2へChef-Soloインストール/Cookbooｋ作成/Chef-Solo設定２ファイル作成/Recipe作成＆編集/Chef-Soloを実行しhttpdインストール
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| $ curl -L http://www.opscode.com/chef/install.sh | sudo bash | |
| $ knife cookbook create apache -o cookbooks | |
| $ vi solo.rb | |
| file_cache_path "/tmp/chef-solo" | |
| cookbook_path ["/home/ec2-user/cookbooks"] | |
| $ vi localhost.json | |
| { |
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| $ sudo yum groupinstall 'Development Tools' 'Development Libraries' |
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| { | |
| /* | |
| * UI関係 | |
| */ | |
| // カラー&スキーマ | |
| "color_scheme": "Packages/Color Scheme - Default/Monokai.tmTheme", // カラー | |
| "theme": "Phoenix Dark.sublime-theme", // スキーマ | |
| "phoenix_color_green": true, |
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| ref: http://docs.aws.amazon.com/ja_jp/AWSEC2/latest/UserGuide/InstanceStorage.html | |
| $sudo ls /dev/sd* | |
| $sudo mkfs -t ext4 /dev/sdf | |
| $sudo mkdir /ebs | |
| $sudo mount /dev/sdf /ebs | |
| $sudo umount -d /dev/sdf |
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