使用ReactiveCocoa实现iOS平台响应式编程ReactiveCocoa和响应式编程在说ReactiveCocoa之前,先要介绍一下FRP(Functional Reactive Programming,响应式编程),在维基百科中有这样一个样例介绍:在命令式编程环境中,a = b + c 表...
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移动开发 时间:
2014-09-04 18:58:30
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505
1. ConceptsThe idea behind dynamic programming is quite simple. In general, to solve a given problem, we need to solve different parts of the problem ...
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2014-09-04 01:23:47
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Visual Basic for Application(VBA) is an implementation of Microsoft’s event-driven programming language Visual Basic 6. Its associated integrated dev....
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2014-09-03 22:39:57
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Perl is a high-level , general-purpose,interpreted ,dynamic programming language . It was originally developed by Larry Wall in 1987 as a general-pur....
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2014-09-03 22:38:37
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For a long time, JavaScript developers hoped for a server-side solution that would allow them to fully and easily leverage their favorite programming ...
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Web程序 时间:
2014-09-03 10:56:46
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367
问题描述:
给定一个整数序列, 序列中可能有负数。 目的是找出这个序列的连续子序列(即子序列的元素的选取是连续的从序列中选取的)。即通过确定i,
j 的值, 使得的值达到最大。 我们定义, 当所有的元素为负数值的时候, 那么maximum subsequence sum
为0。
下面我们用动态规划的技术去求解。
为了找到最大连续子序列和, 不难看出, 在扩展我们的求和窗口...
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其他好文 时间:
2014-09-02 16:00:14
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Youmust have heard the name of Kernighan and Ritchie, the authors ofThe C Programming Language. While coding in
C, we use differentcontrol statements and loops, such as, if-then-else,
for, do-while,...
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2014-09-02 15:59:14
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In this article I'll discuss the most fundamental technique in concurrent programming known as memory barriers, or fences, that make
the memory state within a processor visible to other processors.
...
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其他好文 时间:
2014-09-02 12:29:24
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266
Debugging Techniques
内核debug的挑战:
Kernel programming brings its own, unique debugging challenges. Kernel code can not be easily executed under a debugger, nor can it be eas...
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2014-09-02 00:23:13
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User-Defined Types in C...
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其他好文 时间:
2014-09-01 22:50:03
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403