Apache Flink 在快手的应用与实践
!(https://oscimg.oschina.net/oscnet/7e5b6cd8aa9543c8b2f29316fcbc379a.png)一．Flink在快手应用场景与规模1\.Flink在快手应用场景!(https://oscimg.oschina.net/oscnet/03c24
Java中使用RestFul接口上传图片到阿里云OSS服务器
1.接口方法!(https://oscimg.oschina.net/oscnet/f677828ceaf5475d26513635e68387959e8.jpg)!(https://oscimg.oschina.net/oscnet/cd9377a03d97d8c036355f9b46c1c791b7c.jpg)impor
OpenCV4.4 + YOLOv4 真的可以运行了…..
点击上方“AI算法与图像处理”，选择加"星标"或“置顶”重磅干货，第一时间送达!(https://oscimg.oschina.net/oscnet/286b3fb3d5a397d4239b8fdd727a3032356.jpg)来源：OpenCV学堂
Linux单向免密登录最简配置
前置：两台linux,A和B需求：A免密登录B步骤：root用户登录A输入命令：sshkeygen之后一路按回车完成后进行公钥分发命令：sshcopyidi/root/.ssh/id\_rsa.pubB的IP示例：sshcopyidi/root/.ssh/id\_rsa.pub192.168.1
Redis Cluster in Ubuntu
1\.首先，进到Redisserver 的位置，确认Redisserver 可以正常启动!(https://oscimg.oschina.net/oscnet/fb11911e35266a35f5b62dcbf9b02288c97.png)2. 在 redis5.0.3 目录下创建文件夹redisCluster\_Demo\_byMe
Serverless 市场观察和落地挑战
!KubeConChina2019现场图(https://cdn.nlark.com/yuque/0/2019/jpeg/156645/156203332453792398b5f450d4784b3fed482af13a1f9.jpeg)KubeConChina2019大会上， Serverless应用服务正式亮相，在S
Redis中的管道Pipeline操作
点击上方蓝色字体，选择“设为星标”回复”资源“获取更多资源!(https://oscimg.oschina.net/oscnet/ccd2b42d28a870db80a47f8b8e95022c707.jpg)!(https://oscimg.oschina.net/oscnet/a812ae14457a523002a0
Chef and Problems（from Code
题目：题意：给定序列，求\l,r\区间内数字相同的数的最远距离。 链接：https://www.codechef.com/problems/QCHEF!(https://oscimg.oschina.net/oscnet/5305615759f36ca29fd51b2e1a38df92a6b.jpg)!(http
ArrayList add方法的实现之扩容
初探ArrayList的1.5倍扩容(https://www.oschina.net/action/GoToLink?urlhttp%3A%2F%2Fwww.sohu.com%2Fa%2F166009654_655667)!(https://oscimg.oschina.net/oscnet/5989b87b874faec2c0c7a
015.4守护线程和join
内容：守护线程、join方法守护线程通过开启线程之前调用setDaemon()方法，变成后台线程，前台线程运行完，后台线程自动会结束例子!(https://oscimg.oschina.net/oscnet/bb52c915be2d4434c903b5376fc7b958e