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Domon
Taipei City, Taiwan
http://domon.cc/
Serious Software Developer
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Top Questions
14
votes
Are there more elegant ways to prevent negative numbers in Ruby?
ruby
negative-number
asked Jul 21, 2015 at 4:29
stackoverflow.com
11
votes
How to ensure only one instance of an AWS ECS scheduled task run at the same time?
amazon-web-services
cron
scheduled-tasks
amazon-ecs
asked Oct 1, 2018 at 4:17
stackoverflow.com
8
votes
Are there any commands showing Apple File System (APFS) timestamps in nanoseconds?
osx
command-line
filesystems
macos-high-sierra
apfs
asked Oct 9, 2017 at 5:21
stackoverflow.com
6
votes
How to view the source code of a method in a standard library of Racket?
racket
asked Apr 13, 2015 at 14:51
stackoverflow.com
5
votes
Defining methods with double greater than sign (>>) in Smalltalk
smalltalk
gnu-smalltalk
asked Mar 10, 2013 at 11:48
stackoverflow.com
Top Answers
432
ActiveModel::ForbiddenAttributesError when creating new user
stackoverflow.com
47
Rails - Devise send user email after sign_up/create
stackoverflow.com
28
Rails 4.0.0 console not starting in production environment
stackoverflow.com
11
ruby on rails ails with couldn't find file 'jquery.ui.all'
stackoverflow.com
10
How to run rake task with parameter in rspec
stackoverflow.com
7
How to start Emacs For Mac OS X from the command line without blocking?
stackoverflow.com
6
how to create alias of table name in Rails ActiveRecords
stackoverflow.com
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