模型对象归档 import UIKit class ViewController: UIViewController { @IBOutlet weak var textField: UITextField! @IBAction func btnSave(sender: UIButton) { var text = textField.text as NSString var image = UIImage(named: "log") var textFilepath = getPath
ios swift 实现饼状图进度条 // // ProgressControl.swift // L02MyProgressControl // // Created by plter on 7/29/14. // Copyright (c) 2014 jikexueyuan. All rights reserved. // import UIKit class ProgressControl: UIView { override init(frame: CGRect) { super.ini
gRPC is an universal remote procedure call framework developed by Google that has been gaining interests among many software developers that were developing microservices in recent years because its open source, language neutral, compact binary size,
前言 public class NSKeyedArchiver : NSCoder public class NSKeyedUnarchiver : NSCoder 在 OC 语言中,归档是一个过程,即用某种格式来保存一个或多个对象,以便以后还原这些对象.通常,这个过程包括将(多个)对象写入文件中,以便以后读取该对象.可以使用归档的方法进行对象的深复制. 采用归档的形式来保存数据,该数据对象需要遵守 NSCoding 协议,并且该对象对应的类必须提供 encodeWithCoder: 和 ini
刚刚接触swift以及ios,不是很理解有的逻辑,导致某些问题.这里分享一下swift自定义uicollectionviewcell 首先我的viewcontroller不是直接继承uicollectionviewcontroller,而是添加的uicollectionview到我的storyboard, 然后再新建一个swift的文件,让这个swift继承uicollectionviewcell import Foundation class SVGCell :UICollectionView