原创 Target-Action in UIKit
The UIKit framework also declares and implements a suite of control classes; the control classes in this framework inhe
2020-06-23 04:15:42
原创 UIView的setNeedsDisplay方法
setNeedsDisplay Marks the receiver’s entire bounds rectangle as needing to be redrawn. 讓接收者的整個邊界矩形在需要時被重畫。 - (void)setN
2020-06-23 04:15:42
原创 URL Loading System Programing Guide (2)
Using NSURLSession The NSURLSession class and related classes provide an API for downloading content via HTTP. This
2020-05-31 09:25:46
原创 Core Animation Basics－Core Animation Programming Guide （1）
Core Animation provides a general purpose system for animating views and other visual elements of your app. Core Anima
2020-05-31 09:25:36
原创 UITableView Class 參考 （1）
Creating Table View Cells – registerNib:forCellReuseIdentifier:– registerClass:forCellReuseIdentifier:– dequeueReusabl
2020-05-31 09:25:36
原创 iOS 通知機制 Notifications （二）
Registering for a Notification You can register for notifications from within your own application or other app
2020-05-31 09:25:36
原创 線程編程指南 Threading Programming Guide （1）［蘋果官方文檔的翻譯］
介紹 線程是併發執行單一應用內多個代碼路徑的技術之一。儘管operation objects 和 Grand Central Dispatch (GCD) 之類的新技術爲實現併發提供了更現代更有效的框架，OS X 和iOS 也提
2020-05-31 09:25:36
原创 Xcode Workspace
A workspace is an Xcode document that groups projects and other documents so you can work on them together. A workspace
2020-02-22 00:15:33
原创 ASIHTTPRequest
What is ASIHTTPRequest? ASIHTTPRequest是什麼？ ASIHTTPRequest is an easy to use wrapper around the CFNetwork API that mak
2020-02-22 00:15:33
原创 Xcode Scheme
An Xcode scheme defines a collection of targets to build, a configuration to use when building, and a collection of tes
2020-02-22 00:15:32
原创 UIViewController Class Reference
【翻譯自官方的類參考文檔】 Overview 概覽 The UIViewController class provides the fundamental view-management model for all iOS apps. Y
2020-02-22 00:15:32
原创 Xcode Target
A target specifies a product to build and contains the instructions for building the product from a set of files in a
2020-02-22 00:15:32
原创 Transitioning to ARC Release Notes
[翻譯自官方文檔] Automatic Reference Counting (ARC) is a compiler feature that provides automatic memory management of Objecti
2020-02-22 00:15:32
原创 UIView中的drawRect方法
Draws the receiver’s image within the passed-in rectangle. 用傳進來的矩形繪製圖形。 - (void)drawRect:(CGRect)rect Parameters rect T
2020-02-22 00:15:32
原创 linux 下 .sh 文件語法
注：本文章是我從新浪博客(用戶名爲老徐) 複製的，原文鏈接爲 http://blog.sina.com.cn/s/blog_54f82cc201010hfz.html 介紹： 1 開頭 程序必須以下面的行開始（必須方在文件的第一行）：#!
2018-08-26 16:18:27