数据库常用命令
1.添加需要路径:PATH="$PATH":/usr/local/mysql/bin 2.登陆数据库系统:mysql -h localhost -u root
-p 3.创建数据库:CREATE DATABASE 数据库名 4.显示数据库:SHOW DATABASES...
分类:
数据库 时间:
2014-06-03 08:04:39
阅读次数:
317
线段树。 1 #include 2 3 #define maxn 55555 4 5 int
sums[maxn>1;18 build(l, m, rt>1;30 if (des =r)40 return sums[rt];41 42 m =
(l+r)...
分类:
其他好文 时间:
2014-06-03 07:38:20
阅读次数:
219
移植android3.3到ZedBoard follow
doc:Android移植Guide1.3.pdf follow website: sudo apt-get install git gnupg flex
bison gperf build-essential zip curl libc6-...
分类:
其他好文 时间:
2014-05-30 23:08:44
阅读次数:
542
ls -lr反向排序结果==============================ls
${PATH//:/\ } | grep ==============================echo
$RANDOM==============================[[ $# -ne 3 ...
分类:
其他好文 时间:
2014-05-30 21:35:51
阅读次数:
335
Given a binary tree containing digits
from0-9only, each root-to-leaf path could represent a number.An example is the
root-to-leaf path1->2->3which rep...
分类:
其他好文 时间:
2014-05-30 16:32:52
阅读次数:
226
Given a binary tree, find the maximum path
sum.The path may start and end at any node in the tree.For example:Given the
below binary tree, 1 ...
分类:
其他好文 时间:
2014-05-30 16:10:54
阅读次数:
185
Given a binary tree and a sum, determine if the
tree has a root-to-leaf path such that adding up all the values along the path
equals the given sum.Fo...
分类:
其他好文 时间:
2014-05-30 15:18:35
阅读次数:
246
Given a binary tree, find its maximum depth.The
maximum depth is the number of nodes along the longest path from the root node
down to the farthest le...
分类:
其他好文 时间:
2014-05-30 15:03:42
阅读次数:
237
Given a triangle, find the minimum path sum
from top to bottom. Each step you may move to adjacent numbers on the row
below.For example, given the fol...
分类:
其他好文 时间:
2014-05-30 14:59:37
阅读次数:
241
离线安装:1.下载插件包:http://pan.baidu.com/s/1c0cRHsO2.解压到:D:\downloads\m2eclipse3.在eclipse的dropins目录下,新建maven.link文件4.编辑maven.link,指向插件位置:path=D:/downloads/m2...
分类:
系统相关 时间:
2014-05-30 14:52:45
阅读次数:
304