iphone解析度終極指南(含iphone6/6+)如文字不清,請 “右鍵->圖片另存新檔” 下載後查看大圖-------------------------原文及翻譯文本Points點At the beginning, coordinates of all drawings are specified in points.在以開始,所有的圖形位置都由座標點指定。Points are abstract units, they only make sense in this
iOS_39_觸摸解鎖最終:控制器:vc3Ryb25nPgoKPHByZSBjbGFzcz0="brush:java;">//// BeyondViewController.m// 39_觸摸解鎖//// Created by beyond on 14-9-17.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "BeyondViewController.h"#import
iOS XML/JSON解析點擊開啟下載連結iOS,XML/JSON解析// FInterPreterVC.m// FInterpreter//// Created by lanouhn on 14-9-11.// Copyright (c) 2014年 vaercly@163.com 陳聰雷. All rights reserved.//#import "FInterPreterVC.h"#import "Person.h"#import
iOS_35本地通知應用程式代理程式vcD4KPHByZSBjbGFzcz0="brush:java;">//// BeyondAppDelegate.m// 35_本地通知//// Created by beyond on 14-9-12.// Copyright (c) 2014年 com.beyond. All rights reserved.//#import "BeyondAppDelegate.h"@implementation BeyondAppDelegate-
ios技術面試題,ios技術試題1.Difference between shallow copy and deep copy?淺複製 只拷貝地址 不拷貝地址指向的對象深複製 拷貝地址 並且指向拷貝的新對象2.What is advantage of categories? What is difference between implementing a category and inheritance? categories:
iOS當發生記憶體警告時的一些處理//釋放暫時不使用的記憶體,共當前程式使用.- (void)didReceiveMemoryWarning{ [superdidReceiveMemoryWarning]; // Dispose of any resources that can be recreated. //當收到記憶體警告時,移除當前沒有在螢幕上顯示的視圖. //判斷是否可以安全的移除視圖控制器的view. //判斷當前的視圖控制器的view是否是螢幕上顯示.