将android-support-multidex.jar放到libs下然后编译,出现如下错误:Error:Execution failed for task ':app:packageAllDebugClassesForMultiDex'.
> java.util.zip.ZipException: duplicate entry: android/support/multidex/MultiDex.class...
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移动开发 时间:
2015-04-13 16:43:04
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384
Write a SQL query to delete all duplicate email entries in a table named Person,
keeping only unique emails based on its smallest Id.
+----+------------------+
| Id | Email |
+----+-----...
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其他好文 时间:
2015-04-12 13:28:43
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132
* Problem: * Given a sorted linked list, delete all nodes that have duplicate numbers * leaving only distinct numbers from the original list. * Solut....
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其他好文 时间:
2015-04-11 13:02:53
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112
在真机上编译无误,在模拟器上编译报错:duplicate symbol _gestureMinimumTranslation in:/Users/Sam/Library/Developer/Xcode/DerivedData/Virtual_Human_Avatar-fwgdkxpnkzapxrdz...
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其他好文 时间:
2015-04-10 16:55:09
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137
Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list.
For example,
Given 1->2->3->3->4->4->5, return 1->2->5.
Given 1->1-...
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其他好文 时间:
2015-04-10 15:31:53
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114
使用phpmyadmin导入SQL数据报错: MySQL 返回: #1062 - Duplicate entry '0' for key 'PRIMARY' 出现此错误的原因是数据的主键重复了,错误信息中显示的这条记录已经被导入了~~ 因为可能由于数据的更新会手工在其中对应的位置插入单条或多条...
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数据库 时间:
2015-04-10 15:06:48
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193
problem:
Given a set of distinct integers, S, return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution set must not contain duplicate sub...
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其他好文 时间:
2015-04-10 11:35:42
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181
Given a set of distinct integers, S, return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution set must not contain duplicate subsets.
For exa...
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其他好文 时间:
2015-04-07 21:38:13
阅读次数:
138
Merge是一个非常有用的功能,类似于Mysql里的insert into on duplicate key.Oracle在9i引入了merge命令,通过这个merge你能够在一个SQL语句中对一个表同时执行inserts和updates操作. 当然是update还是insert是依据于你的指定的条...
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其他好文 时间:
2015-04-07 11:49:12
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184
Given a set of distinct integers, S , return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution set must not contain duplicate subsets.
For exam...
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其他好文 时间:
2015-04-07 10:05:03
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127