摘要： 加入注视代码中的语句,其实就是提示什么错误就加入相应的类型- (instancetype)init { self = [super init]; if (!self) { return nil; } self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript",/*@"text/plain",*/ nil]; return self;} 阅读全文

摘要： 工作快3年了,以前的好多东西都没留下来,有的东西没细细再深究,像个猴子掰棒头。 从现在开始,留下自己的足迹,无论是好是怀。 千里之行, 始于足下... 阅读全文

摘要： https://github.com/hfqf/AutoCutWebPic.git 阅读全文

摘要： ObjectAlloctracks all memory allocation and deallocation over the time your program is running.TheLiving bytes, or Net bytesis how much memory your application is using at the time you select in the timeline. That will include leaked memory, since leaked memory is never deallocated.#Livingis how man 阅读全文

摘要： NSError * error = nil; NSHTTPURLResponse * response = nil; [NSURLConnection sendSynchronousRequest:[[NSURLRequest alloc]initWithURL:url] returningResponse:&response error:&error]; if(response.statusCode ==200){ }else{} 阅读全文