Here I share with you a demo for python map, reduce and filter functional programming that
owned by me(Xiaoqiang).
I assume there are two DB tables, that `file_logs` and `expanded_attrs` which re...
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编程语言 时间：
2014-08-09 04:57:17
阅读次数：
525
题目
Reverse digits of an integer.
Example1: x = 123, return 321
Example2: x = -123, return -321
click to show spoilers.
Have you thought about this?
Here are some good questions to ask...
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其他好文 时间：
2014-08-09 00:13:36
阅读次数：
309
What is Port Triggering?
If you have not read my explanation of port forwarding do so now. You can find it
here.
Port triggering is pretty simple once you know what port forwarding is. Port...
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其他好文 时间：
2014-08-08 16:12:36
阅读次数：
362
转自：here/usr/local/jdk/bin/java -Dresin.home=/usr/local/resin -server -Xms1800M -Xmx1800M -Xmn300M -Xss512K -XX:PermSize=300M -XX:MaxPermSize=300M -XX:...
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其他好文 时间：
2014-08-08 15:50:56
阅读次数：
284
Description
You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a dictionary to help you understand...
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其他好文 时间：
2014-08-08 12:47:45
阅读次数：
296
It is finally here: you can configure the open source log-aggregator, scribe, to log data directly into the Hadoop distributed file system.Many Web 2....
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其他好文 时间：
2014-08-07 22:03:16
阅读次数：
261
Problem 2105 Digits CountProblem DescriptionGiven N integers A={A[0],A[1],...,A[N-1]}. Here we have some operations:Operation 1:AND opn L RHere opn, L...
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其他好文 时间：
2014-08-07 21:53:40
阅读次数：
257
Strange fuction
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3209 Accepted Submission(s): 2348
Problem Description
Now, here is...
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其他好文 时间：
2014-08-07 19:14:30
阅读次数：
193
还用alert 吗？看看console.info吧，代码的测试平台：ie9, firefox12?1. [代码][JavaScript]代码Insert title here del tbody del row tbody empty ...
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Web程序 时间：
2014-08-07 18:47:00
阅读次数：
240
1. I am Charles Humble and I am here at QCon London with Eva Andreasson from Cloudera. Eva, can you introduce yourself to the InfoQ community?Who am I...
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其他好文 时间：
2014-08-07 17:59:50
阅读次数：
279
