some of the judging is not based off of professionalism any longer. for example, philip is kept in the game because he is in the commercial dance industry longer so he personally knew the judges/choreographer better and he 'll probably sell more tickets during the tour. similar situation with melissa and some other dancers. most the dancers this season are rejects from previous seasons. another thing, its funny how in this season most dancers are getting their own genre of dance week after week,
【在 w**u 的大作中提到】 : Computer Human Interaction : 有人知道这个会怎么样吗?一般都什么人会关注这个会呢?
u*e
25 楼
谢谢啊。请问你说的tcp/ip v2 指的是哪本书? 1: CCIE Professional Development Routing TCP/IP Volume II or 2: TCP/IP Illustrated: The Implementation, Vol. 2 by Gary R. Wright and W. Richard Stevens (Feb 10, 1995)
【在 c*****i 的大作中提到】 : tcpip卷2的bgp部分,网工的bible
Z*e
26 楼
reference的指向关系从来就是const的,i.e.初始化的时候一旦指定,以后就不能改了 const int& var的意思是var这个symbol本身是read-only,不能作为lvalue出现,所以 你也可以用var指向一个非常数的变量,但不能通过var修改这个变量的值,但是这个变 量值本身的变化也能通过var访问到。 int i = 2; const int& i_ref = i; i = 3; //i_ref is 3 here i_ref = 9; //illegal int& i_ref2 = i; int j = 10; i_ref2 = j; //this is equivalent to i_ref2 = 10
week after week? Melissa got ballet once Evan got broadway once (and that's not exactly his broadway style) I think everybody should get their own style once, just to show their best.
their with do
【在 a*******s 的大作中提到】 : some of the judging is not based off of professionalism any longer. for : example, philip is kept in the game because he is in the commercial dance : industry longer so he personally knew the judges/choreographer better and he : 'll probably sell more tickets during the tour. similar situation with : melissa and some other dancers. most the dancers this season are rejects : from previous seasons. : another thing, its funny how in this season most dancers are getting their : own genre of dance week after week,
非常感谢,刚才网上搜了一下你说的这个书, 你是指这本吗? Internet Routing Architectures (2nd Edition) Hardcover – September 2, 2000 当然我在amazon还搜到这几本。。。 Internet Architecture and Innovation Paperback – August 17, 2012 Internet Architecture: An Introduction to IP Protocols
【在 u*****e 的大作中提到】 : 谢谢啊。请问你说的tcp/ip v2 指的是哪本书? : 1: CCIE Professional Development Routing TCP/IP Volume II : or : 2: TCP/IP Illustrated: The Implementation, Vol. 2 by Gary R. Wright and W. : Richard Stevens (Feb 10, 1995)
m*r
50 楼
这里r2是一个reference to a const int, r1+i结果是一个const int,一个临时变量, 可以被 r2引用, 作为rvalue.
【在 J*******g 的大作中提到】 : int i = 42; : std::cin >> i; : const int &r1 = 42; : const int &r2 = r1+i; : 以上语句是可以编译通过的,运行也没问题。 我的问题是,C++规定,const的 : reference只能指向const变量,const变 : 量是compile的时候就初始化的。 但是在 : const int &r2 = r1+i; : 里面,i是runtime由user输入的,那么定义成const int &r2的reference为什么没有编 : 译报错呢?