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Yun CHEN

Rating
1519.64 (32,611th) 		Reputation
4,281 (39,062nd)
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Title Δ
How to add Images for different screen size from Assets.xcassets in... -3.86
fatal error: unexpectedly found nil while unwrapping an Optional va... 0.00
How to call a method with completion handle in swift 3+ -0.84
iOS - How to detect whether a font is bold/black/heavy...? +3.80
Will a captured __weak variable be copied to heap with the _block_c... -5.02
How UIView bottom border remove? 0.00
How to let the selected cell still selected when I switch the dataS... +3.54
Is there an Android equivalent of iOS' MWPhotoBrowser SDK? +3.62
Why a new thread points to main thread? 0.00
To Get Duplicate as well as original items from an array in iOS -2.42
UIView transform animations not being called 0.00
IOS to C# what is equivalent of id<> 0.00
Core Location didEnterRegion method can not work with more than one... 0.00
Location manager didUpdateLocations not being called 0.00
Access variable in a function which is called from another class +1.59
Is there a difference between array[0] vs array.first? 0.00
Is there a reason my singleton instantiates only when referenced? H... 0.00
Managing keyboard with scroll view 0.00
UIControllerView not be updated from delegate function 0.00
ios:set tabbar top border only 0.00
How to add new project to existing workspace -0.25
Storing many images in Assets - iOS 0.00
How To set a view bottom line's centre to main View's centr... +3.70
iOS only prints once using Epos2Printer -0.88
Search Annotations in mapView 0.00
TapGestureRecogniser not getting called when a subview +3.75
Strange behavior with UICollectionView cell selection 0.00
Activity indicator is not in centered in TableView +3.74
How to dynamically increase height of UITableview based on scrolling +3.93
Uitabviewcontroller How to open the 2nd viewcontroller in uitabbarc... -0.35
Skip Login View Controller in the NavigationController -0.14
Previous Cells remain after using collectionView.reloadData? -0.13
How to make Custom Activity Indicator using Gif -4.37
UICollectionViewDelegate and UICollectionViewDataSource methods not... +4.93
Why the button.selected always nil in iOS? -0.35
UIButton target action not executed when using a different object -4.26
Animation scheduledTimer error +3.84
UIPickerView Not Reusing Previous Component View 0.00
How to divide UIView in to three even sized subviews horizontally i... -1.31
Delegation not working Swift -2.20
UITableViewDataSource causing libc++abi.dylib: terminating with unc... 0.00
Remove specific object from array in swift 3 -0.10
Setting up height of label constraint in collectionview cell progra... +3.99
How to change navigation item font size for iPad? -0.17
App crashing when trying to share a view -0.09
Images loaded from URL changing on scroll in UITableView -0.16
iOS - Container components in different storyboard +4.04
Sort by distance Swift 3 0.00
How to resize UIImageView based on UIImage's size/ratio in Swif... +4.03