ohho

ohho has asked 254 questions and find answers to 72 problems.

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I run and write code.

ohho questions

Storyboard apps also run on pre-iOS 5 devices?
The zen way of convert params[:date] to Date?
How to store auxiliary information inside a UIButton, via Interface Builder?
How to convert apache log time to activerecord :datetime
Limits the number of characters in textarea, for Rails by Javascript
How to check whether a CGPoint is inside a UIImageView?
Why || and or behaves differently in rails? [duplicate]
python regex of a date in some text
What's the technology behind Skype's anit-shake video recording? [closed]
OpenGL ES shader to convert color image to black-and-white infrared?

ohho answers

How can I check when a UITextView is being edited?
What is the latest stable Rails version?
Elegant way to implement press and hold continuous event firing?
Where Does Simulator 8.0 Store Files
Rotate a UIImage or UIView to a particular angle, NOT an amount of angle
ActiveRecord timezone without rails
Saving game progress with NSUserDefault: Good or Bad idea?
How to link with framework without arm64 support in Xcode 5.1?
BottomNavigationBar without Text
In a Rails migration, is it possible to indicate that a newly added column should be before or after an existing column in the table?