引言 之前saas平台实现动态修改定时任务的时间,都是通过xx-job这样的框架来实现,这样我们可以单独一个服务来管理我们整个saas平台的定时任务,但是最近给银行做的一个小项目,需要本地化部署,所以我不想弄很多的服务,并且他们并没有要求修改以后即时生效,所以我直接采用了 spring schedule结合mysql动态配置执行时间。 之前我们用的schedule通过注解的方式,只能用静态的c
Task schedule Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 586 Accepted Submission(s): 292 Problem Description 有一台机器,并且给你这台机器的工
Disk Schedule Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2368 Accepted Submission(s): 333 Problem Description 有很多从磁盘读取数据的需求,包
题目: There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as
genetic algotithm 排课 排课过程中的一些硬条件: A class can be placed only in a spare classroomNo professor or student group can have more then one class at a time.A classroom must have enough seats to accomm