摘要： It doesn't make any difference.. You can count on us.. It's out of the question.. 阅读全文

摘要： Q-->question A-->answer M-->mention The Chapter 20th Garbage Collection Q:GC的工作原理? 1.访问资源的步骤? (1) 调用IL中的newobj指令,为某个特定资源的类型分配一定的内存 (2) 初始化分配到的内存,使资源可用(调用实例构造器) (3) 通过访问类型... 阅读全文

摘要： Chances are slim.. Far from it.. I'm behind in my work.. 阅读全文

摘要： Q-->question A-->answer M-->mention The Chapter 18th Nullable Type ValueM:其为值类型的一种可空转换. M:语法形式=>Nullable,其等价于值类型?,其有一操作符??连接用!其为二元的,若左侧不为空返回左 ,否则为右. Q:可操作性?A:1.NULL与任何数及运算符进行操作,... 阅读全文

摘要： Let's call it a day.. Someting's come up.. Keep that in mind.. 阅读全文