std::fill 在[first, last)范围内填充值#include #include
#include int main(){ std::vector v; v.resize(10); std::fill(v.begin(), v.end(),
100); retu...
分类:
编程语言 时间:
2014-05-24 05:15:36
阅读次数:
320
前面的一篇文章中简单的描述了一下内存映射的内容,http://blog.csdn.net/codectq/article/details/25658813,这篇文章作为用户把内存规划好之后,在用户空间使用IOCTL对设备进行控制时的常用函数的代码摘录。后续我会把这部分完善起来。
#ifdefCONFIG_MMU
externunsigned long __must_check __copy_f...
分类:
系统相关 时间:
2014-05-23 07:32:35
阅读次数:
424
1 For循环
语法:begin
for i in reverse 1..10 loop
insert into users values(i,’奥巴马‘);
end loop;
end;
注意:循环变量 i 是隐含增加的,所以无法看到
2 goto语句...
分类:
数据库 时间:
2014-05-22 12:12:34
阅读次数:
335
今天真机调试的时候莫名其妙遇到了这样的一个问题:This product type must be built using a provisioning profile, however no provisioning profile matching both the identity "iPhone Developer" and the bundle identifier.....具体如下图所...
分类:
移动开发 时间:
2014-05-22 11:17:43
阅读次数:
415
There are N children standing in a line. Each child is assigned a rating value.
You are giving candies to these children subjected to the following requirements:
Each child must have at least one candy.
Children with a higher rating get more candies than...
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其他好文 时间:
2014-05-22 11:00:49
阅读次数:
285
In a multicore environment—where system resources must be shared—it is important to control simultaneous accesses to the available resources. To ensure correct system operation, it is necessary to lim...
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其他好文 时间:
2014-05-22 07:18:54
阅读次数:
308
问题
Given a singly linked list L: L0→L1→…→Ln-1→Ln,
reorder it to: L0→Ln→L1→Ln-1→L2→Ln-2→…
You must do this in-place without altering the nodes' values.
For example,
Given {1,2,3,4}, reorde...
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其他好文 时间:
2014-05-22 07:04:46
阅读次数:
298
【题目】
Given a sorted array of integers, find the starting and ending position of a given target value.
Your algorithm's runtime complexity must be in the order of O(log n).
If the target is not found in the array, return [-1, -1].
For example,
Given [5...
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其他好文 时间:
2014-05-22 06:44:39
阅读次数:
265
mysql 自定义存储过程和触发器
--存储过程示范
DROP PROCEDURE IF EXISTS PRO_TEST;
CREATE PROCEDURE PRO_TEST(IN NUM_IN INT,OUT NUM_OUT INT,INOUT NUM_INOUT)
BEGIN
//DO ANYTHING YOU WANT
END;
参数解释:
in : 就是输入参数,输...
分类:
数据库 时间:
2014-05-22 06:42:40
阅读次数:
345