Hon Chen hmchen

WWDC                                      2007  2008  2009
2010 2011 2012 2013 2014 2015

Computer Systems: A Programmer's Perspective, 3/E

website: http://csapp.cs.cmu.edu/
online lectures: https://scs.hosted.panopto.com/Panopto/Pages/Sessions/List.aspx#folderID=%22b96d90ae-9871-4fae-91e2-b1627b43e25e%22
labs: http://csapp.cs.cmu.edu/3e/labs.html

Data Structures

http://opendatastructures.org

// Use an older version of Xcode to build on a new device. // Example use Xcode 8 to build on a device running iOS 11

sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/11.* \ /Applications/Xcode8.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/

	class BufferingStackView: UIStackView {
	private var viewBuffer: ViewBuffer = ViewBuffer()
	func prepare<T: UIView>(viewCount: Int, config: @escaping (_ index: Int, _ view: T) -> Void) {
	let currentViewCount = self.arrangedSubviews.count
	let neededViewCount = viewCount
	let diff = neededViewCount - currentViewCount
	let absDiff = abs(diff)
	let shouldDelete = diff < 0
	if shouldDelete {
	(0..<absDiff).forEach({ _ in