haranicle

protocol P1 {
}
protocol P2 {
    typealias A = P1 // Selfでも同様
}

let arr1: Array<P1> = []
let arr2: Array<P2> = [] // Protocol 'P2' can only be used as a generic constraint because it has Self or associated type requirements

haranicle

let t: AnyClass = NSObject.self
typealias T = t // Use of undeclared type 't'

haranicle

@available(iOS 10.0, *)
extension MyClass {}

haranicle

@available(*, unavailable, message="Hello!")
@available(*, unavailable, renamed="newFunc")

haranicle

let param
let a: String = { @noescape () -> String in
    param // self.がいらない！
}()

haranicle



haranicle

import Foundation

class Thunder { }
class Fire { }

protocol Pokemon {
    associatedtype PokemonType
    func attack(move:PokemonType)
}

haranicle

mkdir tmp && \
ffmpeg -i img.mov -an -r 5 tmp/%04d.png && \
convert tmp/*.png -resize 40% tmp/output_%04d.png && \
convert -delay 12 tmp/output_*.png img.gif && \
convert -layers Optimize img.gif img.gif && \
rm -rf tmp

haranicle

#!/bin/sh

# settings

DEVICE_TOKEN="XXXXXX"
TOPIC="com.your.app.bundle.id"

# process

DATE="`date \"+%Y/%m/%d %H:%M:%S\"`"

haranicle

var str: NSString = "abcdef"
for i in 0..<str.length {
    print(str.substring(with: NSRange(location: i, length: 1)))
}