Right from pupils to make sure you movie stars, combined with all of us in-between, Diesel-engined devices toronto and additionally equipment enjoy a ...
分类：
其他好文 时间：
2015-07-22 14:30:32
阅读次数：
149
DescriptionFor each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, inclusive), we want to know whe...
分类：
其他好文 时间：
2015-07-22 09:21:28
阅读次数：
102
SQL Server先从想要的数据处理加上Row_number()来为数据的row加上一个RowNum作为有多少条数据，然后再用BETWEEN来分隔 with t1 as (select * , Row_number() OVER (ORDER BY userId DESC) AS RowNum.....
分类：
数据库 时间：
2015-07-22 01:27:42
阅读次数：
204
Ques 01. What is the difference between ByVal and ByRef and which is default ?Solution: ByRef: If you pass an argument by reference when calling a pro...
分类：
编程语言 时间：
2015-07-21 16:53:42
阅读次数：
241
typeofundefined//undefined
typeofnull//object
null===undefined//false
null==undefined//true
分类：
Web程序 时间：
2015-07-21 15:21:38
阅读次数：
133
题目：
Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and alternate between).
For example:
Give...
分类：
编程语言 时间：
2015-07-20 23:39:45
阅读次数：
184
Soldier and Cards
Description
Two bored soldiers are playing card war. Their card deck consists of exactly
n cards, numbered from 1 to
n, all values are different. They divide cards between th...
分类：
其他好文 时间：
2015-07-20 16:41:19
阅读次数：
116
Maximum Gap: https://leetcode.com/problems/maximum-gap/
Given an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in linear time/space.Ret...
分类：
其他好文 时间：
2015-07-20 16:34:03
阅读次数：
158
业务代码中有条查询学生姓名的sql：select stu_name from stu_info where stu_id between id_1 and id_2;估计当时一时恍惚，拼接sql时 传参有误导致 id_1 > id_2，导致始终查询不到学生姓名。。。对于MySQL不检查between...
分类：
数据库 时间：
2015-07-19 01:20:18
阅读次数：
314
DescriptionFor each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, inclusive), we want to know whe...
分类：
其他好文 时间：
2015-07-18 12:23:05
阅读次数：
91
