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oracle clob like
create table products( productid number(10) not null, name varchar2(255), description CLOB);查询语句:select t.productid, t.name from products twhere dbms_...
分类:数据库   时间:2015-03-03 13:12:19    阅读次数:181
oracle存储过程
存储过程 很久没用过存储过程,写下来当做备忘录。参考了很多别人写好的博文,借用其中写得很好的一些例子。 语句块定义:decalre -- 变量声明 var1 number(2); -- 仅声明 var2 char(2) := '11'; -- ...
分类:数据库   时间:2015-03-03 13:07:46    阅读次数:186
leetcode--1
class?Solution: ????#?@return?a?tuple,?(index1,?index2) ????def?twoSum(self,?num,?target): ????????dictionary?=?{} ????????for?index,?number?in?enumerate(num...
分类:其他好文   时间:2015-03-03 12:01:09    阅读次数:127
1027. Colors in Mars
People in Mars represent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, where the first 2 digits are for Red, the middle 2 dig...
分类:其他好文   时间:2015-03-03 09:59:09    阅读次数:150
3Sum Closest
Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exact...
分类:其他好文   时间:2015-03-03 09:54:43    阅读次数:119
(OSP)外包工单关工单失败
会计同事反映,在关几个外包(OSP)工单时,系统报错。错误讯息如下。检查错误讯息,发现Number of jobs failed in Delivered Quantity : 2。检查工单数据,均无异常。检查PO的数据,发现如下图,仓库人员作了Return to Receiving,共做了两笔。用...
分类:其他好文   时间:2015-03-03 09:42:38    阅读次数:452
Maximum repetition substring 后缀数组
Maximum repetition substringTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 7578Accepted: 2281DescriptionThe repetition number of a string is...
分类:编程语言   时间:2015-03-03 06:18:08    阅读次数:327
LeetCode[Tree]: Binary Search Tree Iterator
Implement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node of a BST. Calling next() will return the next smallest number in the BST. Note: next()...
分类:其他好文   时间:2015-03-03 01:12:50    阅读次数:227
牛顿迭代法求平方根(c++代码)
闲着无聊随便写一写 #include #include float mSqrt( float number ){     float result = 0x5f3759df; //出自雷神中的开根号算法的黑魔法数     while ( fabs(result * result - number) > 0.0000001 )     {    ...
分类:编程语言   时间:2015-03-02 23:56:52    阅读次数:282
1023. Have Fun with Numbers (20)
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 246913578, which happens to be another 9-digit number con...
分类:其他好文   时间:2015-03-02 19:09:06    阅读次数:193
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