DescriptionYou are to write a program that has
to decide whether a given line segment intersects a given rectangle.An
example:line: start point: (4,9)...
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其他好文 时间：
2014-05-07 13:55:45
阅读次数：
387
unable to resolve host address...
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其他好文 时间：
2014-05-07 07:09:02
阅读次数：
280
Description
Farmer John has purchased a lush new rectangular pasture composed of M by
N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yummy corn for the cows on a number of square...
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其他好文 时间：
2014-05-07 05:46:43
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323
【题目】
Chapter 1 | Arrays and Strings
原文：
1.1 Implement an algorithm to determine if a string has all unique characters. What if you can not use additional data structures?
译文:
实现一个算法来判断一个字符串中的字符...
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其他好文 时间：
2014-05-07 04:27:41
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312
CareerCup
目录
Chapter 1 | Arrays and Strings
1.1 Implement an algorithm to determine if a string has all unique characters. What if you can not use additional data structures?
1.2 Write co...
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其他好文 时间：
2014-05-07 04:25:44
阅读次数：
320
首先说明下，下面两种方法均可以获得手机的mac地址，但是有个限制，是在iOS一下才可以获得。iOS7以后苹果对于sysctl和ioctl进行了技术处理，MAC地址返回的都是02:00:00:00:00:00。官方文档上这样写的“Twolow-level networking APIs that used to return a MAC address now return thefixed
v...
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移动开发 时间：
2014-05-07 02:49:17
阅读次数：
612
DiningTime Limit:2000MSMemory Limit:65536KTotal
Submissions:8577Accepted:3991DescriptionCows are such finicky eaters. Each cow
has a preference for ce...
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其他好文 时间：
2014-05-07 01:07:31
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445
做项目的时候，MyEclipse提示内存不足。错误提示大概如下:MyEclipse has
detected that less than 5% of the 64MB of PermGen (Non-heap memory) space
remains. It is strongly recomm...
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系统相关 时间：
2014-05-07 00:49:37
阅读次数：
558
Maximum Weight Difference
Chef has gone shopping with his 5-year old son. They have bought N items so far. The items are numbered from 1 to N, and the item i weighs Wi grams.
Chef's son insist...
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其他好文 时间：
2014-05-06 22:59:49
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451
(1)、数据插入insert
语法：insertinto表名(字段名称1,字段名称2,n,)values(‘值1‘，‘值2‘，‘值3‘)
举例说明:
createtablegonda(
user_idint,
user_namevarchar(15),
oldint,
addressvarchar(50));
标准数据插入：
insertintogonda(user_id,user_name,old,address)
values(‘11..
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数据库 时间：
2014-05-06 20:20:43
阅读次数：
362
