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喔喔,好像有懂了,剛剛回頭看一篇之前講 swift mock 的,發現這個圖跟文章說的道理真的是一樣
https://academy.realm.io/posts/tryswift-veronica-ray-real-world-mocking-swift/
Stub : Fakes a response to method calls of an object 只是藉著 getVideoFor() 但最終不是要測它
class StubTimeMachineAPI: TimeMachineAPI {
var videoUrl = "https://www.youtube.com/watch?v=SQ8aRKG9660"
func getVideoFor(year: Int) -> String {
return videoUrl
}
Shorthand Setter Declaration
If a computed property’s setter does not define a name for the new value to be set, a default name of newValue is used. Here’s an alternative version of the Rect structure, which takes advantage of this shorthand notation:
struct AlternativeRect {
var origin = Point()
var size = Size()
var center: Point {
get {
let centerX = origin.x + (size.width / 2)
let centerY = origin.y + (size.height / 2)
之前一直搞不懂 Hashable 跟 Equatable ,剛剛終於懂了
因為 Hashable inherit Equatable,所以 Hashable 除了可以比較 == object 外, 還可以做 great than 跟 less than , hash有 not duplicate的特性,所以也可以做用 duplicate,這樣的用意就可以延伸到做 sort
import Foundation
let json = """
[
{
"product_name": "Bananas",
"product_cost": 200,
"description": "A banana grown in Ecuador."
},
{
在Charles的Menu中,選擇「Proxy -> macOS Proxy」就可以了
@import url(https://fonts.googleapis.com/css?family=Roboto:400,700,500,300);@import url(https://fonts.googleapis.com/css?family=Roboto+Mono:400,700,500,300);@keyframes a{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes b{0%{opacity:1}50%{opacity:0}to{opacity:1}}[src$="blue.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjMDA5Njg4IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptLTIgMTVsLTUtNSAxLjQxLTEuNDFMMTAgMTQuMTdsNy41OS03LjU5TDE5IDhsLTkgOXoiLz48L3N2Zz4=)}[src$="red.png"]{background-image:url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE4IiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIxOCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBmaWxsPSIjRjQ0MzM2IiBkPSJNMTIgMkM2LjQ4IDIgMiA2LjQ4IDIgMTJzNC40OCAxMCAxMCAxMCAxMC00LjQ4IDEwLTEwUzE3LjUyIDIgMTIgMnptMSAxNWgtMnYtMmgydjJ6bTAtNGgtMlY3aDJ2NnoiLz48L3N2Zz4=)}[src$="yellow.png
@popochess
popochess / TwoSum.swift
Last active September 5, 2018 14:32
[Leet Code] Two Sum
func twoSum(_ nums: [Int], _ target: Int) -> [Int] {
var dic = [Int : Int]()
for (i, element) in nums.enumerated() {
let diff = target - element
if (dic.keys.contains(diff)) {
return [dic[diff]!,i]
}
dic[element] = i
}
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@popochess
popochess / NetworkLayer_v2.swift
Last active May 28, 2017 10:00
Network Layer v2.0
import Foundation
import Alamofire
import SwiftyJSON
protocol NetworkRequest {
associatedtype ResponseType
var endpoint: String { get }
func jsonResponseHandler<ResponseType: JSONDecodable>(data: NSData) -> ResponseType?
//
// ApiManager.swift
//
// Created by ben
// Copyright © 2017年 popochess. All rights reserved.
//
import UIKit
import Alamofire