摘要：
NSPredicate谓词工具一般用于过滤数组数据,也可用来过滤CoreData查询出的数据.1). 支持keypath2). 支持正则表达式在使用之前先新建3个类 Teacher Info Address,详细代码如下Info.h#import @interface Info : NSObject@property (nonatomic, strong) NSString *classNum;@endInfo.m#import "Info.h"@implementation Info@endAddress.h#import @interface Address : NSO 阅读全文
摘要：
source https://github.com/rs/SDWebImageAPIdoc http://hackemist.com/SDWebImage/docAsynchronous image downloader with cache support with an UIImageView categoryUIImageView的类目,支持异步图片下载,支持缓存机制This library provides a category for UIImageVIew with support for remote images coming from the web.这个库给UIImageV 阅读全文