Help Me with the Game DescriptionYour task is to read a picture of a chessboard position and print it in the chess notation.InputThe input consists of an ASCII-art picture of a chessboard with chess pieces on positions described by the input. The pie
CAS的意思是campare and sweep比较交换 这个如果不用代码会比较抽象,那么在源码中进行解释 void ATTR ObjectMonitor::enter(TRAPS) { // The following code is ordered to check the most common cases first // and to reduce RTS->RTO cache line upgrades on SPARC and IA32 processors. Thread * c
最近看<CLR via C#(第4版)> 读到第五章末尾dynamic基元类型时,看了下作者的一个利用dynamic动态调用string类型的Contains方法(静态方法)的实现,突然发现这个不就是Ruby的method missing么!虽然当时已经夜深,仍忍不住起来试试,写了个利用Dynamic构建Xml的小Demo,非常有趣.于是有了本文. 所以,我当时想处理什么问题呢? Ruby的method missing机制,会ruby,用过ror框架(Ruby on Rails)的肯定见识过.