mysql>set profiling=1;mysql>show profiles;mysql> set @query_id=6;Query OK, 0 rows affected (0.00 sec)mysql> select state,sum(duration) as total_R,roun...
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其他好文 时间:
2014-08-22 12:17:46
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265
题目链接:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=12&page=show_problem&problem=945Problem:In 1976 the ``Four Color Ma...
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其他好文 时间:
2014-08-22 01:33:05
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325
Determine whether an integer is a palindrome. Do this without extra space.click to show spoilers.Some hints:Could negative integers be palindromes? (i...
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其他好文 时间:
2014-08-22 00:14:05
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172
一、基本知识点常见的dialog基本代码:AlertDialog.Builder builder = new AlertDialog.Builder(this);AlertDialog dialog = builder.create();dialog.show();1)常见对话框builder.setMessage("浏览传智播客的网站");builder.setPositiveButton2)选...
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移动开发 时间:
2014-08-21 22:54:05
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244
??
Organizing Attributes and Operations
组织属性和操作
When drawing a class, you don’t
have to show every attribute and every operation at once. In fact, in most cases, you can’t
(there are too man...
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其他好文 时间:
2014-08-21 22:50:55
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423
Reverse IntegerReverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321click to show spoilers.Have you thought about th...
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其他好文 时间:
2014-08-21 19:07:04
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142
mysql> show slave status\G*************************** 1. row *************************** Slave_IO_State: Waiting for master to send even...
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其他好文 时间:
2014-08-21 16:50:44
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180