donkey

donkey has asked 21 questions and find answers to 4 problems.

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donkey questions

Does NSRegularExpression support partial case insensitive?
url.isFileReferenceURL() returns false for local file in IOS
How to capitalize the first letter of a string and lowercase the rest in Haskell
Update pinned PFObject in Parse Local Storage from Parse Cloud
How to destroy columns mistakenly created by Paperclip in Ruby on Rails
What is WKErrorDomain error 4 from WKWebView
UIColor extension convenience init not working
How to preview uploaded image instantly with paperclip in ruby on rails
How long does Apple permit a background task to run?
Why does my PFAnalytics not have trackAppOpeneWithLaunchOptions function? (IOS SWIFT)

donkey answers

xcodebuild linker assertion failure
Update pinned PFObject in Parse Local Storage from Parse Cloud
How long does Apple permit a background task to run?