StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Kelvin Lau

Rating
1482.80 (4,484,427th)

Reputation
478 (283,267th)

Page: 1

Title	Δ
Could not cast value of type '__NSCFNumber' () to 'NSAr...	+4.68
Display button on UICollectionViewCell after UILongPressGestureReco...	0.00
Convert JSON Array to Int Array In Swift	-3.25
Segue between scenes without initializing scene	0.00
Swift Sprite Kit recreating SKSpriteNode`s	0.00
How could I wrap a physicsBody around a triangle?	0.00
Problems trying to port an Objective C completion block into Swift	-2.61
How to make sure that completion will be called in animateWithDurat...	+3.86
What's the difference of anyobject and UIbutton as sender?	-3.81
Swift IOS Spritekit Scaling Sprite Size Based on Device Size	0.00
How to release an app with preloaded coreData ?	-1.27
Can't call ViewController method from AppDelegate	+0.29
Custom page view design in scroll view	0.00
Run 2 actions simultaneously? Game freezes?	-3.65
Login screen - button to next segue	+3.75
How to type text inside a TableViewCell and move to the next TableV...	0.00
Playing sound without lag in Swift	0.00
How do you add multiple nodes to scene and move all of them at once...	0.00
UILabel always unwrapping as nil when trying to change text value	0.00
UIView.transitionWithView not animating	+0.16
How to force UIViewCotroller to be in only in Landscape mode	+0.12
How to get the animation I want?	0.00
Redundancy with optional variables in swift - is there an elegant s...	-2.32
SWIFT core data load to pickerview	0.00
animateWithDuration in Swift - Could not find member 'CurveEase...	-3.89
Increasing/Decreasing waitForDuration( )?	-3.54
Swift Changing View with performSegueWithIdentifier / programmatica...	-3.98
how to make a slider appear when a button is pressed in Swift?	-4.25
SKSprite node button does not react like UIButton while being press...	0.00
iOS read data from HealthKit	0.00
What the difference when declaring these variables in swift using !...	-2.23
how to present a uiviewcontroller over a spritekit scene	+3.99
How to add buttons, images and other UI elements in each row of Tab...	+3.99
How do you reuse a UIPickerView?	0.00
swift - Proper way to place UITextView with button below UITableView	0.00
Creating a tiled hex game with Swift	0.00
swift getting data for selected cell in another ViewController (pro...	0.00
Programmatically created UIButton go to other VC, Swift	0.00
how can i join in array same id in swift?	-3.37
How to relatively move number of objects by moving one of them with...	0.00
swift - how to parse this JSON object	+0.03
read a json file in swift	+0.07
Saving CoreData in UITableViewController but UISlider data is only...	0.00
Why do I get an EXC_BAD_ACCESS Error when deleting values from a UI...	0.00
C++: Return row & column of a given number in a matrix, function	0.00