Description
The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware of this problem and has already con...
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其他好文 时间:
2014-09-12 11:59:33
阅读次数:
206
shader has error or is not supported by your graphics card
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其他好文 时间:
2014-09-12 11:48:03
阅读次数:
197
Spark Streaming can receive streaming data from any arbitrary data source beyond the one’s for which it has in-built support (that is, beyond Flume, K...
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其他好文 时间:
2014-09-12 11:26:13
阅读次数:
279
先看看官方手册的说明吧:
pairs (t)If t has a metamethod __pairs, calls it with t as argument and returns the first three results from the call.
Otherwise, returns three values: the next function, the table t, a...
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其他好文 时间:
2014-09-12 01:16:42
阅读次数:
304
SharePoint 在文本框中插入图片如果报错“Upload Image: An unexpected error has occurred.”, 很有可能是网站自带的“SiteAssets”文档库没有编辑权限。因为我们在文本框中插入图片的时候,默认的图片的存储在“SiteAssets”文档库中。
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其他好文 时间:
2014-09-11 23:39:12
阅读次数:
233
Given a linked list, determine if it has a cycle in it.Follow up:Can you solve it without using extra space? 1 /** 2 * Definition for singly-linked l....
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其他好文 时间:
2014-09-11 22:18:12
阅读次数:
311
外层循环需要循环和len一样的次数//定义一个函数,该函数返回NSStringvoid bubbleSort(int nums[],unsigned long len){ //控制本轮循环是否发生过交换 //如果没有发生交换,那么说明该数组已经处于有序状态,可以提前结束排序 BOOL has...
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其他好文 时间:
2014-09-11 22:08:02
阅读次数:
187
1、题目Given a linked list, determine if it has a cycle in it.Follow up:Can you solve it without using extra space?2、思路设置两个指针,一个每次走一步,另一个每次走两步。走两步的一定会追上走...
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其他好文 时间:
2014-09-11 19:04:32
阅读次数:
223
鏈接: http://acm.hdu.edu.cn/showproblem.php?pid=1116
Problem Description
Some of the secret doors contain a very interesting word puzzle. The team of archaeologists has to solve it to open that do...
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其他好文 时间:
2014-09-11 17:17:12
阅读次数:
320
多线程下[HashMap]的问题:1、多线程put操作后,get操作导致死循环。2、多线程put非NULL元素后,get操作得到NULL值。3、多线程put操作,导致元素丢失。本次主要关注[HashMap]-死循环问题。为何出现死循环?大家都知道,HashMap采用链表解决Hash冲突,具体的Has...
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编程语言 时间:
2014-09-11 15:08:32
阅读次数:
260