A list of Sketch plugins hosted at GitHub, in no particular order.
In this article, I'm going to explore a way that we can create views that implement custom Core Animation property animations in a natural way.
As we know, layers in iOS come in two flavours: Backing layers and hosted layers. The only difference between them is that the view acts as the layer delegate for its backing layer, but not for any hosted sublayers.
In order to implement the UIView transactional animation blocks, UIView disables all animations by default and then re-enables them individually as required. It does this using the actionForLayer:forKey: method.
Somewhat strangely, UIView doesn't enable animations for every property that CALayer does by default. A notable example is the layer.contents property, which is animatable by default for a hosted layer, but cannot be animated using a UIView animation block.
| /// Withable is a simple protocol to make constructing | |
| /// and modifying objects with multiple properties | |
| /// more pleasant (functional, chainable, point-free) | |
| public protocol Withable { | |
| init() | |
| } | |
| public extension Withable { | |
| /// Construct a new instance, setting an arbitrary subset of properties | |
| init(with config: (inout Self) -> Void) { |
| var randomNumbers = [42, 12, 88, 62, 63, 56, 1, 77, 88, 97, 97, 20, 45, 91, 62, 2, 15, 31, 59, 5] | |
| func partition(v: Int[], left: Int, right: Int) -> Int { | |
| var i = left | |
| for j in (left + 1)..(right + 1) { | |
| if v[j] < v[left] { | |
| i += 1 | |
| (v[i], v[j]) = (v[j], v[i]) | |
| } | |
| } |
| // | |
| // SimpleScrollingStack.swift | |
| // A super-simple demo of a scrolling UIStackView in iOS 9 | |
| // | |
| // Created by Paul Hudson on 10/06/2015. | |
| // Learn Swift at www.hackingwithswift.com | |
| // @twostraws | |
| // | |
| import UIKit |
Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.
If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.
http://www.apple.com/osx/elcapitan-preview/
My notes for Dokku on Digital Ocean.
These may be a bit outdated: Since I originally wrote them, I've reinstalled on a newer Dokku and may not have updated every section below.
Install dokku-cli (gem install dokku-cli) for a more Heroku-like CLI experience (dokku config:set FOO=bar).
# List/run commands when not on Dokku server (assuming a "henroku" ~/.ssh/config alias)
ssh henroku dokku
| curl -X POST \ | |
| -H "X-Parse-Application-Id: LL9oIdzIkmwl5xyowQQu0fTmXyUWfet9RuAzwHfj" \ | |
| -H "X-Parse-REST-API-Key: R3S8PYQKuzeV4c8MUeO5ved46C50MEp56boDHW1O" \ | |
| -H "Content-Type: application/json" \ | |
| -d @data.json \ | |
| https://parseapi.back4app.com/functions/import |
| extension Dictionary { | |
| public func map<T: Hashable, U>(@noescape transform: (Key, Value) -> (T, U)) -> [T: U] { | |
| var result: [T: U] = [:] | |
| for (key, value) in self { | |
| let (transformedKey, transformedValue) = transform(key, value) | |
| result[transformedKey] = transformedValue | |
| } | |
| return result | |
| } | |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <Bucket | |
| type = "2" | |
| version = "2.0"> | |
| <Breakpoints> | |
| <BreakpointProxy | |
| BreakpointExtensionID = "Xcode.Breakpoint.SymbolicBreakpoint"> | |
| <BreakpointContent | |
| shouldBeEnabled = "Yes" | |
| ignoreCount = "0" |