declare @spid int;declare @sql_handle binary(20);set @spid = 437SELECT @sql_handle = sql_handleFROM sysprocesses As A with (nolock)where spid = @spids...
分类:
数据库 时间:
2014-08-01 16:00:41
阅读次数:
1086
Installationsteps->useraddmysql->cd/tmp;tar-xzfmysql-VERSION-OS.tar.gz-C/usr/local->cd/usr/local;mvmysql-VERSION-OSmysql->chown-Rroot.rootmysql->mkdir-p/data/db/mysql/3306->chownmysql.mysql/data/db/mysql/3306->cd/usr/local/mysql->scr..
分类:
数据库 时间:
2014-08-01 13:54:41
阅读次数:
271
问题描述:
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
解题思路:...
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其他好文 时间:
2014-08-01 13:48:11
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183
概念 一个mongod服务可以有建立多个数据库,每个数据库可以有多张表,这里的表名叫collection,每个collection可以存放多个文档(document),每个文档都以BSON(binary json)的形式存放于硬盘中,因此可以存储比较复杂的数据类型。它是以单文档为单位存储的,你可以任...
分类:
数据库 时间:
2014-08-01 13:09:31
阅读次数:
561
系统环境: ubuntu12.04安装vm tools时出现如下问题The path "/usr/bin/gcc" is not valid path to the gcc binary解决方案:#cat /proc/versionLinux version 3.2.0-29-generic (bu...
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其他好文 时间:
2014-08-01 10:31:21
阅读次数:
230
题目:Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number.An example is the root-to-leaf path 1->2->3 w....
分类:
编程语言 时间:
2014-08-01 06:57:21
阅读次数:
297
题目:Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题解:这道题跟pre....
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编程语言 时间:
2014-08-01 06:56:51
阅读次数:
185
题目:Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题解: 1 ...
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编程语言 时间:
2014-08-01 06:56:41
阅读次数:
228
题目:Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.题解:之前做过一道是从sorted array转换到BinarySearc....
分类:
编程语言 时间:
2014-08-01 04:54:21
阅读次数:
310
题目: Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.For example,Given n = 3, your program should return....
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编程语言 时间:
2014-08-01 04:53:31
阅读次数:
279