ios开发第三方类库
MBProgressHUD（进度指示符库） 地址：https://github.com/jdg/MBProgr ... Read More
iOS POST form
NSURL *muUrl=[NSURL URLWithString:@”
ios表视图分块(QQ列表)
关键代码如下： – (void)viewDidLoad { ... Read More
IOS简单Gallery
关键代码如下： //设置滚动视图 -(void)setAddImgScroll{ NSInteger left ... Read More
iOS 图片缩放、居中
– (void)viewDidLoad { [super viewDi ... Read More
MySQL数据库中固定的某些内容批量替换
UPDATE 表名 SET 字段名=REPLACE(字段名,’要更换的字符串’, ... Read More
MYSQL在一个字段值前面加字符串
SELECT goods_id,goods_name,concat(‘web_http’ ... Read More
MySQL判断是否存在“~”符号
SELECT Id,UserName,HisName FROM users WHERE left(HisNam ... Read More
mysql两个同结构的表合并
(SELECT * FROM book WHERE Id =22)UNION(SELECT * FROM bo ... Read More