omochi

slidenumber: true autoscale: true

iOS13とmacOS CatalinaのWebSocketサポート

参加してなくてもついていけるもん！

WWDCゴリゴリキャッチアップ会 2019

@omochimetaru

---

takasek

// https://github.com/apple/swift/blob/b0f5815d2b003df628b1bcfe94681fec489c9492/stdlib/public/Darwin/Foundation/JSONEncoder.swift#L153
func _convertToSnakeCase(_ stringKey: String) -> String {
    guard !stringKey.isEmpty else { return stringKey }

    var words : [Range<String.Index>] = []
    // The general idea of this algorithm is to split words on transition from lower to upper case, then on transition of >1 upper case characters to lowercase
    //
    // myProperty -> my_property
    // myURLProperty -> my_url_property
    //

Kuniwak

%{
number_of_generated = 5
}%


public struct PrefixedArray<Element, RestElements> {
    public let prefix: Element
    public let rest: RestElements

hironytic

//
// CallStackReporter.swift
// DramaticCrash
//
// Copyright (c) 2018 Hironori Ichimiya <hiron@hironytic.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

muukii

import UIKit

final class KeepingContentOffsetCollectionViewLayout : UICollectionViewFlowLayout {

  private var oldOffset: CGFloat?

  typealias Completion = () -> Void

  /// Perform passed closure with keeping current contentOffset.
  ///

koher

protocol Animal {
    func foo() -> Int
}

struct Cat: Animal {
    var value: Int = 42
    func foo() -> Int { return value }
}

func useAnimal(_ animal: Animal) -> Int {

andrewzimmer906

////////////////////////////////////////////////
// CommonProfile Shader v2

#import <metal_stdlib>

using namespace metal;

#ifndef __SCNMetalDefines__
#define __SCNMetalDefines__

j-j-m

////////////////////////////////////////////////
// CommonProfile Shader v2

#import <metal_stdlib>

using namespace metal;

#ifndef __SCNMetalDefines__
#define __SCNMetalDefines__

karlding

iTunes Artist Photos

The iTunes API doesn't provide a way to grab artist images, but the iTunes website uses Open Graph meta tags, which embeds a meta tag with a property attribute value set to og:image. As it turns out, this seems to be the same image used in the iTunes artwork.

The URL structure is similar to the artworkUrl values returned by the API, but what concerns us here is the part I've indicated at the end of the URL.

http://is3.mzstatic.com/image/thumb/Music7/v4/68/68/41/68684190-833b-bfb4-5018-e5a2e6f69eb0/source/1200x630bf.jpg
                                                                                                   └─ widthxheight

voluntas

WebRTC SFU コトハジメ

日時:	2023-12-03
作:	voluntas
バージョン:	2023.1
url:	https://voluntas.github.io

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