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JavaScript Number 对象 Javascript Array对象
JavaScript Number 对象Number 对象属性属性描述constructor返回对创建此对象的 Number 函数的引用。MAX_VALUE可表示的最大的数。MIN_VALUE可表示的最小的数。NaN非数字值。NEGATIVE_INFINITY负无穷大,溢出时返回该值。POSITIV...
分类:编程语言   时间:2015-06-18 18:52:24    阅读次数:153
[LeetCode] Single Number
Single Number 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 ...
分类:其他好文   时间:2015-06-18 17:26:45    阅读次数:93
leetcode 9 -- Palindrome Number
题目 Determine whether an integer is a palindrome. Do this without extra space. Some hints: Could negative integers be palindromes? (ie, -1) If you are thinking of converting the integer to...
分类:其他好文   时间:2015-06-18 17:22:44    阅读次数:87
Codeforces546D:Soldier and Number Game(求质因子个数)
Two soldiers are playing a game. At the beginning first of them chooses a positive integer n and gives it to the second soldier. Then the second one tries to make maximum possible number of rounds. ...
分类:其他好文   时间:2015-06-18 17:20:26    阅读次数:116
Java Retry implement
There are many cases in which you may wish to retry an operation a certain number of times. Examples are database failures, network communication fail...
分类:编程语言   时间:2015-06-18 17:07:55    阅读次数:168
使用API进行销售订单的Pick Release和Pick Confirm
DECLARE x_return_status VARCHAR2(2); x_msg_count NUMBER; x_msg_data VARCHAR2(2000); p_api_version_number NUMBER := 1.0; init_msg_list VARCHAR2(200); x_msg_d...
分类:Windows程序   时间:2015-06-18 15:22:06    阅读次数:197
【lintcode】Count of Smaller Number before itself
http://www.lintcode.com/en/problem/count-of-smaller-number-before-itself/这道题目是动态添加线段树的元素,然后再查询。数据集和描述不相符,坑class Solution {public: /** * @param A...
分类:其他好文   时间:2015-06-18 15:07:34    阅读次数:161
Oracle之ROW_NUMBER() OVER函数
语法:ROW_NUMBER() OVER(PARTITION BY COLUMN ORDER BY COLUMN) 简单的说row_number()从1开始,为每一条分组记录返回一个数字,这里的ROW_NUMBER() OVER (ORDER BY xlh DESC) 是先把xlh列降序,再为...
分类:数据库   时间:2015-06-18 14:59:01    阅读次数:148
使用API创建销售订单
DECLARE v_api_version_number NUMBER := 1; v_return_status VARCHAR2(2000); v_msg_count NUMBER; v_msg_data VARCHAR2(2000); -- IN Variables -- v_header_rec oe_...
分类:Windows程序   时间:2015-06-18 11:37:03    阅读次数:150
欧拉计划(python) problem 25
1000-digit Fibonacci number Problem 25 The Fibonacci sequence is defined by the recurrence relation: Fn = Fn?1 + Fn?2, where F1 = 1 and F2 = 1. Hence the first 12 terms will be: F1 = 1 F...
分类:编程语言   时间:2015-06-18 09:52:36    阅读次数:175
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