casperjs的选择器可以在dom下工作,他既支持css也支持xpath.下面所有的例子都基于这段html代码: My page Hello one two three ©2012 myselfCSS3默认情况下,...
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Web程序 时间:
2014-07-03 09:10:37
阅读次数:
235
AUTH_MAD=AUTHN=ssh,x509,ldap,server_cipher,server_x509,EXECUTABLE=one_auth_madDATASTORE_BASE_PATH=/app/opennebula/var//datastoresDATASTORE_CAPACITY_CH...
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其他好文 时间:
2014-07-03 06:35:48
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288
Given two sorted integer arrays A and B, merge B into A as one sorted array.
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其他好文 时间:
2014-07-02 21:07:20
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149
ERROR 1665 (HY000): Cannot executestatement: impossible to write to binary log since BINLOG_FORMAT = STATEMENTand at least one table uses a storage engine limited to row-based logging.InnoDB is limited to row-logging when transaction isolation level is REA...
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数据库 时间:
2014-07-02 07:46:46
阅读次数:
322
在现有类和结构体的类型基础上,扩展新的功能。 语法:extension SomeType{// new functionality to add to SomeType goes here}An extension can extend an existing type to make itadopt one or more protocols.Where this is the case,the...
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其他好文 时间:
2014-07-02 07:36:22
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244
structDemo1# include # include enum EType{ One = 1,Tow,Three };struct S1{ int id ; char name [111]; long version ;};int main(void){ ET...
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其他好文 时间:
2014-07-01 17:16:06
阅读次数:
151
CountDownLatch,api 文档:http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/CountDownLatch.html A synchronization aid that allows one or more ...
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编程语言 时间:
2014-07-01 13:56:08
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427
在学习数据库的时候选择的是一本翻译书,有些概念没有搞清楚,现在总结一下。内联接语句select * FROM table1 one INNER JOIN table2 two ON one.table1_id=two.table2_id;返回的结果是两个表中都存在的匹配数据左联接语句SELECT *...
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数据库 时间:
2014-07-01 11:54:23
阅读次数:
251
题目
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it witho...
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其他好文 时间:
2014-07-01 06:24:42
阅读次数:
204
题目
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it...
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其他好文 时间:
2014-07-01 06:23:24
阅读次数:
334