toshi0383

import Foundation

// First one fails to be decoded.
//
// [1] dataCorrupted(Swift.DecodingError.Context(codingPath: [], debugDescription: "The given data was not valid JSON.", underlyingError: Optional(Error Domain=NSCocoaErrorDomain Code=3840 "Unescaped control character '0xa' around line 2, column 0." UserInfo={NSJSONSerializationErrorIndex=16, NSDebugDescription=Unescaped control character '0xa' around line 2, column 0.})))
// [2] Success!
//
// SeeAlso: https://github.com/apple/swift-evolution/blob/main/proposals/0200-raw-string-escaping.md

let literalJSONishString = """

toshi0383

#!/bin/bash

# プロジェクトファイルのパス
PROJECT_PATH="YourProject.xcodeproj"

# スキーム名
SCHEME_NAME="YourScheme"

# シミュレータのデバイス名
SIMULATOR_DEVICE_NAME="iPhone 12"

toshi0383

/// 弁(Valve)のように値がこなくなったら自動的に元の値に戻るProperty。
/// 元に戻る時間も指定できる。
@propertyWrapper
struct ValveProperty<Value> {
    private let relay: BehaviorRelay<Value>
    private let property: Property<Value>

    init(
        automaticallyTogglesToInitialValue initialValue: Value,
        afterInterval interval: RxTimeInterval = .milliseconds(1000),

toshi0383

// comparing atomic operation performance

import Foundation

final class Locking {

    static let shared = Locking()

    private(set) var isLocked: Bool = false
    private let _lock = NSLock()

toshi0383

// comparing atomic operation performance

import Concurrency
import Foundation

final class Locking {

    static let shared = Locking()

    private(set) var isLocked: Bool = false

toshi0383

{% for enum in types.enums %}
// MARK: {{ enum.name }}
extension {{ enum.name }} {
  {% for case in enum.cases %}
  {{ enum.accessLevel }} var is{{ case.name|upperFirstLetter }}: Bool {
      switch self { case .{{ case.name }}: return true; default: return false; }
  }
  {% endfor %}
}
{% endfor %}

toshi0383

import Foundation

let smp = DispatchSemaphore(value: 1)
let smp1 = DispatchSemaphore(value: 0)

func doSomething() {
    for i in (0..<4) {
        smp.wait()
        print("[\(i * 3)]")
        defer {

toshi0383

   let hotdogProperty = BehaviorSubject<String>(value: "")
    Observable<Int>
        .interval(1.0, scheduler: ConcurrentMainScheduler.instance)
        .map { "Nice \($0)" }
        .startWith("bonapetit!")
        .debug("[source]")
        .subscribe(onNext: { hotdogProperty.onNext($0) })

    func hotdogObservable() -> Observable<String> {
        return hotdogProperty.asObservable()

toshi0383

package main

import (
	"fmt"
	"math/rand"
	"time"
)

func main() {

toshi0383

package main

import (
	"fmt"
	"math/rand"
	"time"
)

func main() {