Rust社区一员干将Daniel Micay在失望中离开。他走的很坚决,他说:“我没兴趣再花时间玩Rust了”("I'm not interested in investing any more time in Rust")。至于他离开的原因,似乎并没有明确的说法。我分析并猜测认为,他在有关Rust语言的系统设计方面,与Rust核心开发人员有较多的不可调和的分歧,而这些分歧逐步积累下来,令他产生了失望的心态,并与日俱增,最终导致萌生退意。...
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其他好文 时间:
2015-01-29 01:56:25
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214
题目链接:Regular Expression Matching
Implement regular expression matching with support for '.' and '*'.
'.' Matches any single character.
'*' Matches zero or more of the preceding element.
The match...
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其他好文 时间:
2015-01-28 21:29:00
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318
Given a binary tree, find the maximum path sum.
The path may start and end at any node in the tree.
求树的一点到另一点的最大路径,利用递归的方法,ans 在 左子树,右子树,root+左+右的最大中产生。
/**
* Definition for binary tree
* struct ...
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其他好文 时间:
2015-01-27 22:01:36
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112
uva 639 Don't Get Rooked
In chess, the rook is a piece that can move any number of squares vertically or horizontally. In this problem we will consider small chess boards (at most 44)
tha...
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其他好文 时间:
2015-01-27 18:36:48
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195
=====================
template
class any
{
public:
T m_data;
};
void main()
{
any a;
}
缺点是 必须知道类型,有时我们并不知道某个对象的类型。
-------------
class any
{
public:
template
any...
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其他好文 时间:
2015-01-27 18:21:59
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177
Spark submit任务到Spark集群时,会出现如下异常:Exception 1:Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered an...
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其他好文 时间:
2015-01-27 12:58:49
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1082
If you need to observe the exact memory usage of your application at any point, you can use the Heap Snapshotfeature within the Profilestab of the Chr...
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其他好文 时间:
2015-01-27 10:51:41
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192
图片:代码:- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. //建立图片 UIIma...
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其他好文 时间:
2015-01-27 10:42:33
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192
头疼,做道水题。。DescriptionGiven a two-dimensional array of positive and negative integers, a sub-rectangle is any contiguous sub-array of size 1*1 or greate...
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其他好文 时间:
2015-01-27 00:12:17
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242
Smallest multiple
Problem 5
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly di...
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编程语言 时间:
2015-01-26 22:49:54
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289