objectListBufTest{defmain(args:Array[String]):Unit= {//(1)创建一个可变集合valbuffer =ListBuffer(1,2,3,4)//(2)向集合中添加数据buffer.+=(5)buffer.append(6)buffer.insert(1,2)//(3)打印集合数据buffer.foreach(println)//(4)修改数据buffer(1) =6buffer.update(1,7)//(5)删除数据buffer....
22Thread.sleep(1000) 23mongoClient.close() 24} 25} Insert One The following code shows how to insert a single document into a collection: valdoc:Document=Document("<field name>"->"<value>") valobservable:Observable[InsertOneResult] = collection.insertOne(doc) ...
4. akka的远程调用 下面是一个用户到餐厅点餐的案例,服务员属于服务端,通过加载customer.conf配置,将服务发布在1000端口上。客户端Actor通过服务端暴露服务链接,从上下文中选择一个远端waiter。然后在自身的receive方法中根据需要向服务端发送消息,同时在receive方法中接收waiter返回的消息。 val waiterServiceUrl = "akk...
import com.github.pawelkrol.CPU6502.Commodore.ExtendedMemory import com.github.pawelkrol.CPU6502.Core val memory = ExtendedMemory() val core = Core(memory) /** Use the following switches in a source code of a simulated program: * * ; Switch $1000-$ffff address space to an additional memor...
写在最后:售后服务卡上写了一句话:Not just a pen. 不禁问了自己,不仅仅是钢笔,那还有什么呢?现如今,还坚持用钢笔、坚持书写姿态的人,多多少少拥有着一点特殊的情怀吧。我自幼想要成为作家,终是才情不够,弱冠之年过去了三四年,亦是与理想越走越远。感情、工作、生活中太多太多的杂乱繁琐消磨少年的初心,如...
OptParams is a configuration class that controls the optimizer. There are a bunch of different options: --opt.batchSize: Int = 512 --opt.regularization: Double = 0.0 --opt.alpha: Double = 0.5 --opt.maxIterations: Int = 1000 --opt.useL1: Boolean = false --opt.tolerance: Double = 1....
Apache MXNet is more than a deep learning project. It is acommunityon a mission of democratizing AI. It is a collection ofblue prints and guidelinesfor building deep learning systems, and interesting insights of DL systems for hackers.
OptParams is a configuration class that controls the optimizer. There are a bunch of different options: --opt.batchSize: Int = 512 --opt.regularization: Double = 0.0 --opt.alpha: Double = 0.5 --opt.maxIterations: Int = 1000 --opt.useL1: Boolean = false --opt.tolerance: Double = 1....