Exception in thread "main" java.lang.UnsupportedClassVersionError: com/clq/hadoop2/MapperReducer : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
...
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其他好文 时间:
2014-07-23 17:09:51
阅读次数:
192
Agri-Net
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 38918
Accepted: 15751
Description
Farmer John has been elected mayor of his town! One of h...
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Web程序 时间:
2014-07-23 17:08:01
阅读次数:
224
紧随上一篇,说一下创建ip拨号器过程中出现的一些问题。
1)在一开始监听外拨电话的时候会报这样一个警告:
Permission Denial: receiving Intent { act=android.intent.action.NEW_OUTGOING_CALL flg=0x10000010 (has extras) } to...
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移动开发 时间:
2014-07-23 17:06:21
阅读次数:
264
Monthly Expense
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 14158
Accepted: 5697
Description
Farmer John is an astounding accounting wizard and has r...
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其他好文 时间:
2014-07-23 16:38:21
阅读次数:
228
Problem Description
Today the company has m tasks to complete. The ith task need xi minutes to complete. Meanwhile, this task has a difficulty level yi. The machine whose level below this task’s le...
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其他好文 时间:
2014-07-23 16:36:41
阅读次数:
208
----------------------------------------------------------------------EExternal = class(Exception) EExternalException = class(EExternal) 无效的异常码 整数计算异常...
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其他好文 时间:
2014-07-23 16:20:51
阅读次数:
212
public static void main(String[] args) throws Exception { long a = Long.MAX_VALUE; long b = Long.MAX_VALUE; BigDecimal ba = new B...
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其他好文 时间:
2014-07-23 16:20:01
阅读次数:
164
原始题目例如以下,意为寻找数组和最大的子串,返回这个最大和就可以。Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, ...
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其他好文 时间:
2014-07-23 15:45:59
阅读次数:
246
七月 23, 2014 2:34:35 下午 org.apache.catalina.loader.WebappClassLoader loadClass信息: Illegal access: this web application instance has been stopped alread...
分类:
移动开发 时间:
2014-07-23 15:17:46
阅读次数:
277
题目:RoadblocksTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 7075 Accepted: 2629DescriptionBessie has moved to a small farm an...
分类:
数据库 时间:
2014-07-23 15:16:06
阅读次数:
530