zip is a built-in function that takes two or more sequence and ‘zips’ them into a list of tuples, where each tuple contains one element from each sequ...
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其他好文 时间：
2014-07-22 22:53:14
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269
Merge k Sorted ListsMergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.这道题，第一次刷是过了，第二次同样的代码超时了，看来case是在不断...
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其他好文 时间：
2014-07-22 22:50:32
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237
Lots of organizations are deploying SIEM systems either to do their due diligence or because it’s part of a regulatory requirement. One of the misconc...
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2014-07-22 22:49:14
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228
Problem Description
IP lookup is one of the key functions of routers for packets forwarding and classifying. Generally, IP lookup can be simplified as a Longest Prefix Matching (LPM) problem. That'...
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其他好文 时间：
2014-07-20 10:18:28
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235
In one embodiment, a network management system (NMS) determines an intent to initialize a request-response exchange with a plurality of clients in a l...
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Web程序 时间：
2014-07-20 08:31:43
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382
如何在phpeclipse中像调试Java程序一样调试php呢?
XDebug的版本很多，打开http://xdebug.org/index.php，把网站仔细看一下，你会发现有句“If you don't know which one you need, please refer to the custom installation instructions.”，非常好，打开这个页面，按照要求...
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Web程序 时间：
2014-07-19 23:17:35
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270
Consider an arbitrary sequence of integers. One can place + or - operators between integers in the sequence, thus deriving different arithmetical expr...
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其他好文 时间：
2014-07-19 22:37:50
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243
Strictly speaking, a function can only return one value, but if the value is a tuple, the effect is the same as returning multiple values. For example...
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其他好文 时间：
2014-07-19 18:31:23
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208
There are two identical boxes. One of them contains n balls, while the other box contains one ball. Alice and Bob invented a game with the boxes and b...
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其他好文 时间：
2014-07-19 14:25:51
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228
Your little brother has just learnt to write one, two and three, in English. He has written a lot of those words in a paper, your task is to recognize...
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其他好文 时间：
2014-07-19 11:30:29
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225
