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)...
分类：
其他好文 时间：
2014-05-07 13:55:45
阅读次数：
387
今天遇到了libc++abi.dylib: handler threw exception的问题,不过在真机上运行一切正常!一开始没有想到是由于模拟器对xib文件的编译缓存,需要把模拟器中的App删除,同时把代码clean一次,再编译运行,终于一切正常了.
问题的根本原因是由于之前xib中有个控件的连接对象有问题,后来修改了,但编译器没有识别出来,总是不对新xib进行处理,导致模拟器总是...
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移动开发 时间：
2014-05-07 13:21:39
阅读次数：
481
Arranging Cup-cakes
Our Chef is catering for a big corporate office party and is busy preparing different mouth watering dishes. The host has insisted that he serves his delicious cupcakes for de...
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其他好文 时间：
2014-05-07 12:34:21
阅读次数：
396
Failed to open a session for the virtual machine winxp.
The virtual machine 'winxp' has terminated unexpectedly during startup with exit code 1.
Result Code: NS_ERROR_FAILURE (0x80004005)
Compo...
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其他好文 时间：
2014-05-07 12:33:48
阅读次数：
317
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
阅读次数：
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
阅读次数：
312
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
阅读次数：
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
Sys.Application.add_load(function() {
var form = Sys.WebForms.PageRequestManager.getInstance()._form;
form._initialAction = form.action = window.location.href;
});
if (!documen...
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Web程序 时间：
2014-05-06 23:36:38
阅读次数：
408
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
阅读次数：
451
