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Leetcode 217 Contains Duplicate
Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr...
分类:其他好文   时间:2015-06-30 12:18:02    阅读次数:100
Is the onDestroy method of Activity certain to call?
The official doc about onDestroy method:protected void onDestroy () Added in API level 1 Perform any final cleanup before an activity is destroyed. Th...
分类:其他好文   时间:2015-06-29 23:54:18    阅读次数:149
多张照片合成1张
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSArray *imgArray ...
分类:其他好文   时间:2015-06-29 19:59:45    阅读次数:92
判断中英文混合的字符串长度
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. //第一种方法 NSL...
分类:其他好文   时间:2015-06-29 19:34:37    阅读次数:94
16进制颜色与UIColor互转
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. UIView *view=[[UIV...
分类:其他好文   时间:2015-06-29 19:34:33    阅读次数:122
获取设备型号
代码://加入头文件#import - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSL...
分类:其他好文   时间:2015-06-29 19:28:25    阅读次数:95
获得当前硬盘空间
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSFileManager ...
分类:其他好文   时间:2015-06-29 19:23:10    阅读次数:120
检测手机翻转
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. //监听手机方向改变事件 [[...
分类:移动开发   时间:2015-06-29 19:21:52    阅读次数:126
将400电话中间加上-线
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSLog(@"--iphone-...
分类:其他好文   时间:2015-06-29 19:19:06    阅读次数:114
浮点数处理并去掉多余的0
代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. NSLog(@"--float-%...
分类:其他好文   时间:2015-06-29 16:30:40    阅读次数:93
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