View dividable.swift
public protocol Dividable {
static func / (lhs: Self, rhs: Self) -> Self
}
extension Int : Dividable {}
extension Double : Dividable {}
extension Sequence where Element : Numeric & Dividable {
func average() -> Element {
var i: Element = 0
View average.swift
extension Sequence where Element: ExpressibleByIntegerLiteral {
private func abstractAverage<T>(sum: (T, T) -> T, div: (T, T) -> T) -> T where Element == T {
var i: T = 0
var total: T = 0
for value in self {
total = sum(total, value)
i = sum(i, 1)
}
View NSControl+Extension.swift
class SelectorWrapper<T> {
let selector: Selector
let closure: (T) -> Void
init(withClosure closure: @escaping (T) -> Void) {
self.selector = #selector(callClosure)
self.closure = closure
}
@objc
View NSControl+Extension.swift
extension NSControl {
typealias ActionClosure = ((NSControl) -> Void)
private struct AssociatedKeys {
static let onActionClosure = AssociatedObject<ActionClosure>()
}
@objc
private func callClosure(_ sender: NSControl) {
onAction?(sender)
View StatusBarButton.swift
final class AssociatedObject<T: Any> {
subscript(index: Any) -> T? {
get {
return objc_getAssociatedObject(index, Unmanaged.passUnretained(self).toOpaque()) as! T?
} set {
objc_setAssociatedObject(index, Unmanaged.passUnretained(self).toOpaque(), newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
}
}
}
View Rakefile
APP_NAME = 'My App'
TEAM_ID = 'XXXXXXXXXX'
desc 'Create a beta build'
task :build do
# Start with a clean state
build_dir = 'build'
system %(rm -rf #{build_dir})
# Build
View x.js
[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]][([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]](([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+
View gist:23c3e88c7685d77b95a8c380d08cbd45
NSVisualEffectMaterial constants, and the undocumented materials they coorespond to in various modes:
+----------------------+-------+----------+------+---------+
| MATERIAL # | LIGHT | LIGHT EM | DARK | DARK EM |
+----------------------+-------+----------+------+---------+
| | | | | |
| 0 - Appearance Based | 3 | 3 | 5 | 5 |
| | | | | |
| 1 - Light | 3 | 3 | 3 | 3 |
| | | | | |
| 2 - Dark | 4 | 4 | 4 | 4 |
View node-child-process-perf-sync-vs-async.md

Measuring sync vs async child processes in Node.js

  • macOS 10.12.3
  • Node.js 7.4.0

childProcess

const childProcess = require('child_process');
View TrueColour.md

Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

  • plain ascii
  • ansi escape codes (16 colour codes with bold/italic and background)
  • 256 colour palette (216 colours + 16 ansi + 24 gray) (colors are 24bit)
  • 24bit true colour ("888" colours (aka 16 milion))
printf "\x1b[${bg};2;${red};${green};${blue}m\n"