[iOS] Double value cannot be converted to Int because the result would be greater than Int.max
因為把 date.timeIntervalSince1970 * 1000 轉成 int 會出錯，所以改用 Int64 …
標籤: Swift
[iOS] parse json string in swift
我有一組 json 長的像醬子，要在 swift 裡 parse { “date”:[ {…
[iOS] get device ip address in swift
主程式： if let addr = getWiFiAddress() { le…
[iOS] How to programmatically check if running on an iPhone or iPad device
In Swift: if UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdi…
[iOS] Module compiled with Swift 3.1 cannot be imported in Swift 4.0.3
遇到使用 AirWatchSDK，拿到舊的版本是用 Swift 3.1 寫的，官方寫要用 xcode 8.3 來跑，但目…
[iOS] How to detect touch on UIWebView Ask
class ViewController: UIViewController, UIGestureRecognizerD…
[iOS] How to detect screen activity via UIViewController
如何判斷 user 是否 idle timeout, 就是在 on touch 裡 reset 掉 timer cou…
[iOS] How to properly dismiss modal viewcontroller with completion handler
有參數要傳給 dismiss 的 completion 要怎麼寫？ Pretty easy, pass funcToCa…
[iOS] Warning: UIAlertController is already presenting
UIAlert 彈 2次會出問題，解法： if presentedViewController == nil { sel…
[iOS] Swift Attempt to present UIAlertController whose view is not in the window hierarchy
Found a solution here. I’m probably doing it wrong but…