良有以也

Ricardo

IOS之Lifecycle与Autolayout

View Controller Lifecycle View Controller Lifecycle是什么即一系列发送至View Controller消息的生命周期为什么要关心View Controller Lifecycle 通常我们会在项目的子类中腹泻这些发送给View...

Posted by jjx on October 6, 2016

psychologist app实现

ios笑脸pyschologist实现 iOS provides some Controllers whose View is “other MVCs” UITabBarController UISplitViewController UINavigationControll...

Posted by jjx on October 5, 2016

笑脸app实现

ios笑脸app实现 import UIKit @IBDesignable class FaceView: UIView { @IBInspectable var lineWidth:CGFloat=3{didSet{setNeedsLayout()}} ...

Posted by jjx on October 4, 2016

IOS之计算器实现

利用ios实现计算器app，后期将用mvc结构重构 import UIKit class CalculViewController: UIViewController { @IBOutlet weak var display: UILabel! var user...

Posted by jjx on October 2, 2016

微信小程序入门

微信小程序最近刷爆朋友圈，我也来尝个鲜 1. 获取微信小程序的 AppID 只有接到内测邀请的人拥有appid，其他人可以跳过这一步，不过小程序拥有appid才可以在微信上预览，否则只能在调试中查看效果 2. 创建项目我们需要通过开发者工具，来完成小程序创建和代码编辑。 ...

Posted by jjx on October 1, 2016

IOS开发第一个app

本文主要记录了从零开始开发第一个ios程序的全过程，主要包含以下内容： Build a Basic UI Connect the UI to Code Work with View Controllers Implement a Custom Control Defin...

Posted by jjx on September 30, 2016

swift基础语法

本文主要包括以下内容 Differentiate between a constant and a variable Know when to use implicit and when to use explicit type declarations Understand ...

Posted by jjx on September 28, 2016

IOS环境搭建

ios的开发环境比android要简单不少，只需要下载xcode即可，只不过需要mac电脑，iphone手机，开发者账号而已，算下来应该要小两万吧。 Xcode 7 包含您为 iPhone、iPad、Mac 和 Apple Watch 创建酷炫 app 所需的全部资源。Swift 编程...

Posted by jjx on September 27, 2016