oschina ios开发学习
应该跟android版的类似，例如服务器端在oschina－prefix。pch里
＃define api_news_list @"http://www.oschina.net/action/api/news_list"
#define api_news_detail @"http://www.oschina.net/action/api/news_detail"
http://www.cocoachina.com/ask/questions/show/93365
ios模拟器没有HOME键
1，缩小比例快捷键是command+1/2/3,你可以试试,这样是不会有home的
2，Hardware > Home menu item, 或者 Cmd-Shift-H.
双击HOME键就是 Cmd-Shift-H 按两次
iOS中XML解析 (一) TBXML （实例：打印xml内容及存储到数组）
Unknown type name ....
如果是报这个错误，多半是你的对象类型没有被识别，检查是不是没有引用对应的库或者头文件在你的文件头部分，还有可能是循环引用导致的，循环引用的解决方法就是
Class A 中用import Class B
Class B的.h头文件里用@class A;
.m文件里再用import http://www.2cto.com/kf/201205/133493.html
AudioServicesCreateSystemSoundID", referenced from:
这些问题都是没引入包可以点击项目名——》TARGETS下的项目名——》Build Phases——》Link Binary whith Libararies ——》按+，添加AudioToolbox等
_OBJC_CLASS_$_SearchResult", referenced from:
彻底解决_OBJC_CLASS_$_某文件名", referenced from:问题
取IOS APP中的资源图片/还原IOS App中的PNG文件
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解决IOS7中导航栏内容挡住页面内容，在ios7下导航默认透明，而内容从0。0开始当导航设置背景时就会挡住了，
在UIVIewController中加入：
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0) {
self.edgesForExtendedLayout = UIRectEdgeNone;
self.extendedLayoutIncludesOpaqueBars = NO;
self.modalPresentationCapturesStatusBarAppearance = NO;
}
http://blog.sina.com.cn/s/blog_7b9d64af01019zsi.html几种UINavigationBar
往页面添加一个view
// self.egoImgView = [[EGOImageView alloc] initWithFrame:CGRectMake(18, 16, 50, 50)];
// self.egoImgView.image = [UIImage imageNamed:@"big_avatar_loading.png"];
// [self.view addSubview:self.egoImgView];
//下属控件初始化
self.activesView = [[ActivesViewalloc] init];
self.activesView.catalog = 1;
self.msgView = [[MessageViewalloc] init];
self.msgView.view.hidden = YES;
[selfaddChildViewController:self.activesView];
[selfaddChildViewController:self.msgView];
[self.view addSubview:self.activesView.view];
[self.view addSubview:self.msgView.view];
.
UIButton设置背景字体大小等
UIButton *btnCustom = [UIButtonbuttonWithType:UIButtonTypeRoundedRect];
[btnCustom setFrame:CGRectMake(0, 0, 40, 23)];
[btnCustom addTarget:selfaction:@selector(clickSearch:) forControlEvents:UIControlEventTouchUpInside];
[btnCustom setTitle:@"登陆"forState:UIControlStateNormal];
[btnCustom setTitleColor:[UIColorblackColor] forState:UIControlStateNormal];
btnCustom.titleLabel.font=[UIFont systemFontOfSize:12.0];
[btnCustom setBackgroundImage:[UIImageimageNamed:@"btn_login"] forState:UIControlStateNormal];
webView http://blog.csdn.net/totogo2010/article/details/7686164
AFHTTPClient GET和POST方法
pragma mark - - (void)getPath:(NSString *)path parameters:(NSDictionary *)parameters success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure { NSURLRequest *request = [self requestWithMethod:@"GET" path:path parameters:parameters]; AFHTTPRequestOperation *operation = [self HTTPRequestOperationWithRequest:request success:success failure:failure]; [self enqueueHTTPRequestOperation:operation]; } - (void)postPath:(NSString *)path parameters:(NSDictionary *)parameters success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure {
