实践裸设备

Posted on 2021-01-15 | In OS | Visitors

实践文件系统

Posted on 2021-01-15 | In OS | Visitors

实践融资融券

Posted on 2021-01-07 | In investment | Visitors

开通融资融券，需要开通信用账户，独立于普通账户。

实践期权

Posted on 2021-01-07 | In investment | Visitors

期权交易的本质，是交易标的资产在未来一段时间内波动的可能性。

实践线程池ThreadPoolExecutor

Posted on 2020-12-31 | In Java | Visitors

源码

实践Spring Native for GraalVM

Posted on 2020-12-24 | In Java | Visitors

Spring Native for GraalVM

实践Seata之XA

Posted on 2020-12-16 | In Java | Visitors

实践Seata之Saga

Posted on 2020-12-16 | In Java | Visitors

实践Seata之AT

Posted on 2020-12-16 | In Java | Visitors

写隔离

实践电话英语

Posted on 2020-12-16 | In English | Visitors

this is Ray.