IWS

摘要： 1. 百度地图座标拾取[http://api.map.baidu.com/lbsapi/getpoint/index.html](http://api.map.baidu.com/lbsapi/getpoint/index.html) 阅读全文

摘要： 18 ~ 3{"50m","100m","200m","500m","1km","2km","5km","10km","20km","25km","50km","100km","200km","500km","1000km","2000km"} 阅读全文

摘要： ### 上传指定后缀名文件 svn st | grep swift | cut -d' ' -f8- > targets.txt svn ci -m "comments" --targets targets.txt### 上传新增和修改文件 svn st |... 阅读全文

摘要： 1. 查看当前时区和时间 $ date $ ls -l /etc/localtime2. 查看所有可用时区 $ timedatectl list-timezones | grep Asia3. 设置时区 $ timedatectl set-timezone time_zone... 阅读全文

摘要： ### Install yum install screen### Useful screen commands**List a particular users screen sessions:** screen -list username/ (the for... 阅读全文

摘要： 当ScrollView中有类似GridView的控件时，当数据加载后ScrollView会自动滚动。要阻止这种事情发生，我们需要做的是在ScrollView的下层容器中添加android:descendantFocusability="blocksDescendants"属性。例如： 阅读全文

摘要： Intent intent = new Intent(); intent.setClass(SetActivity.this, RegisterLoginActivity.class); intent.setFlags(Intent.FLA... 阅读全文

摘要： SELECT X - Select database (the X must be int)CONFIG GET databases - Get databases numberINFO keyspace - List Databases infoLUSHDB - Remov... 阅读全文

摘要： edit /etc/redis.confAdd below line after bind 127.0.0.1, then try redis-cli -h xxx.xxx.xxx.xxx ping, it should work now.bind 0.0.0.0 阅读全文

摘要： 如下代码获取一个String?的结果let s = NSString(data: data, encoding: encoding)return s as? String 阅读全文