David

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David has asked 17 questions and find answers to 30 problems.

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David questions

What does this do?
Weird bug navigating multiline command history in pry
Objective C: How to release delegates in this situation
OmniAuth and Devise, how to set optional passwords
401 Unauthorized returned on GET request (https) with correct credentials
Ruby-on-Rails: Help with render: layout => false
Change Autoincrement values in migration (PostgreSQL and SQLite3)
How to remove a core data persistent store
Help with multithreaded Core Data app design
Objective C: Get notifications about a user's idle state

David answers

Empty Trash Bin via Objective-C/Cocoa
Sending HTTP request using ruby on rails
Devise: redirect on sign up failure?
Heroku error when launch rails3.1 app missing postgres gem
Override mailer in devise_invitable?
Array does not load data from plist
Rails Model Versioning with Approval
How can I hide an NSToolbarItem using code?
How to display "the" Assistant Editor?
XCode 4 output console on the right of code editor area?