linux下默认是不产生core文件的，要用ulimit -c unlimited放开概述系统性能一直是一个受关注的话题，如何通过最简单的设置来实现最有效的性能调优，如何在有限资源的条件下保证程序的运作，ulimit 是我们在处理这些问题时，经常使用的一种简单手段。ulimit 是一种 linux ...
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其他好文 时间：
2014-06-29 00:07:38
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292
开始以为是core文件太大，设置ulimit -c unlimited 以后，再次访问，显示./a.out Segmentation fault (core dumped)但是却找不到这个文件的地方，最后sysctl kernel.core_patternkernel.core_pattern = ...
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其他好文 时间：
2014-06-26 17:21:12
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188
【题目】
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].
You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to its next station (i+1). You begin the journey with an ...
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其他好文 时间：
2014-06-26 13:27:05
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231
6.3 You have a five-quart jug, a three-quart jug, and an unlimited supply of water (but no measuring cups). How would you come up with exactly four qu...
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其他好文 时间：
2014-06-22 23:37:07
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227
There areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimited gas tank and it costscost[...
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其他好文 时间：
2014-06-20 15:20:38
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176
There areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimited gas tank and it costscost[...
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其他好文 时间：
2014-06-18 15:58:10
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149
Gas StationThere areNgas stations along a circular
route, where the amount of gas at stationiisgas[i].You have a car with an
unlimited gas tank and it...
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其他好文 时间：
2014-06-12 08:21:14
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294
There areNgas stations along a circular route,
where the amount of gas at stationiisgas[i].You have a car with an unlimited gas
tank and it costscost[...
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其他好文 时间：
2014-05-30 16:34:10
阅读次数：
258
There areNgas stations along a circular route,
where the amount of gas at stationiisgas[i].You have a car with an unlimited gas
tank and it costscost[...
分类：
其他好文 时间：
2014-05-26 13:25:00
阅读次数：
270
