
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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