William Hu

William Hu has asked 37 questions and find answers to 36 problems.

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10 years mobile development experiences.

William Hu questions

swift when static variable was released
Swift how to get 12 hours format if system is 24 hour format [duplicate]
Activerecord in Sinatra transactional callbacks warning
Rails 5 devise_token_auth Can't verify CSRF token authenticity
No type or protocol named 'ReformerProtocol' in .h, but .m works fine
KeychainItemWrapper 'Couldn't add the Keychain Item.'
swift how to convert Decimal type to String type
Convert positive value to negative value in swift
Pod install GPUImage does not work
Swift: How to add a class method in 'String" extension

William Hu answers

UITableView header height will not change in storyboard
invalid nib registered for identifier (CELLNAME) - nib must contain exactly one top level object which must be a UITableViewCell instance
How to properly diagnose a 500 error (Rails, Passenger, Nginx, Postgres)
Why is UItableViewCell viewWithTag returning nil?
Swift Remove Object from Realm
iOS XCUITests access element by accessibility
Setting hidesBottomBarWhenPushed leaves bottom bar missing after View Controller is popped
mongo - couldn't connect to server 127.0.0.1:27017
How to convert code AVFoundation objective c to Swift?
Token For pushnotification ios8 vs ios7 phonegap