Haskell教程(by rufi) 传统的Basic,Pascal,C++,C#,Java,Python等都是命令(imperative)编程语言, 程序语句有一定的执行次序. 函数(functional)编程语言则给出执行的内容, 关注于更高层次的"做什么"而不是"怎么做", 这就是二者最明显的一个区别。函数编程语言的语法功能非常强，使编程的效率大幅提高。 Haskell是世界上公认的语法最优美最简洁的一种语言。的确，Haskell语言是写给人看的，而不是写给机器看的。另一方面，这也使得的 Haskell的编译技术成为一个难点。从以人为本的角度来看，程序员的时间比机器的时间更宝贵，所以Haskell是明智的选择。
标签： imperative Haskell Pascal Python
上传时间： 2013-12-31
上传用户：zhoujunzhen
J2EE & Tomcat books published by hope
标签： published Tomcat books J2EE
上传时间： 2013-12-18
上传用户：851197153
S3C2410下LCD驱动程序的移植及GUI程序编写。 Write by llg 著作权所有:刘利国 www.laoliu-soft.net
标签： laoliu-soft S3C2410 Write LCD
上传时间： 2013-12-23
上传用户：wff
lwIP is a small independent implementation of the TCP/IP protocol suite that has been developed by Adam Dunkels at the Computer and Networks Architectures (CNA) lab at the Swedish Institute of Computer Science (SICS).
标签： implementation independent developed protocol
上传时间： 2015-05-02
上传用户：windwolf2000
Setting and Changing Column Widths by default, all columns in a table start out with equal width, and the columns automatically fill the entire width of the table. When the table becomes wider or narrower (which might happen when the user resizes the window containing the table), all the column widths change appropriately.
标签： Changing Setting default columns
上传时间： 2015-05-04
上传用户：璇珠官人
MATLAB, computing matrix by QR
标签： computing MATLAB matrix by
上传时间： 2015-05-05
上传用户：顶得柱
computing singular value of matrix by iteration
标签： computing iteration singular matrix
上传时间： 2014-01-16
上传用户：lx9076
For the incomplete methods, we kept the representation of the queens by a table and the method of calculation to determine if two queens are in conflict, which is much faster for this kind of problems than the representation by a matrix. heuristics: descent. Tests: 100 queens in less than 1 second and 67 iterations. 500 queens in 1 second and 257 iterations. 1000 queens in 11 seconds and 492 iterations. heuristics: Simulated annealing. Tests: 100 queens in less than 1 second and 47 iterations. 500 queens in 5 seconds and 243 iterations. 1000 queens in 13 seconds and 497 iterations. heuristics: based on Simulated Annealing. Tests: 100 queens in less than 1 second and 60 iterations. 500 queens in 1 second and 224 iterations. 1000 queens in 5 seconds and 459 iterations. 10 000 queens in 20 minutes 30 seconds and 4885 iterations.
标签： the representation incomplete methods
上传时间： 2015-05-05
上传用户：1159797854
Linux Multimedia Hacks by Kyle Rankin ............................................... Publisher: O Reilly Pub Date: November 2005 ISBN: 0-596-10076-0 Pages: 330
标签： Multimedia Publishe Rankin Linux
上传时间： 2014-01-20
上传用户：钓鳌牧马
C++ by Example 2电子书籍
标签：
上传时间： 2015-05-08
上传用户：xwd2010
