
object TimerAnonymous
{
def oncePerSecond ( callback: () => Unit )
{
while ( true ) { callback(); Thread sleep 1000 }
}
def main ( args: Array[String] )
{
oncePerSecond ( () =>
println ( "time flies like an arrow..." ) )
}
}




by: 发表于:2017-09-20 10:13:54 顶(0) | 踩(0) 回复
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