基本部分1. 系统硬件1.1. 主板获取序列号$ sudo dmidecode -t system |grep -i SerialSerial Number: CNU9032T3N获取厂商和型号$ sudo dmidecode -t system= dmidecode 2.11SMBIOS 2.4 ...
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其他好文 时间：
2015-04-09 15:07:11
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193
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间：
2015-04-09 13:39:21
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87
一。记录类型简介不使用记录的PLSQL语句块declare v_empno NUMBER; v_ename varchar2(20); v_job varchar2(9); v_mgr NUMBER; v_hiredate DATE; v_sal NUMBER(7,2); v_comm NUMBER(7,2); v_deptno NUMBER(2);begin selectempno,ename,job,mgr,hiredate,sal,comm,deptno int..
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数据库 时间：
2015-04-09 12:16:23
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226
分析函数，通过对SQL语言进行扩展。例子：将计算scott方案中emp表的员工薪资的运行总计，分部门运行总计。selectename,deptno，sal，SUM（sal）OVER（orderbydeptno，ename）运行总计，SUM（sal）OVER（PARTITIONbydeptnoorderbyename）分部门运行总计，ROW_NUMBER（）OVER（PA..
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数据库 时间：
2015-04-09 12:15:47
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343
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 which
represents the number 123.
Fi...
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其他好文 时间：
2015-04-09 11:51:56
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161
Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the largest formed num...
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其他好文 时间：
2015-04-09 11:48:24
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96
Given a 2d grid map of '1's (land) and '0's (water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. You may assume all four edges of the grid are all surrounded by water....
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其他好文 时间：
2015-04-09 10:41:17
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185
problem：
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted
as 1 step.)
You have the following 3 operation...
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其他好文 时间：
2015-04-09 10:36:31
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140
Given a 2d grid map of '1's (land) and'0's
(water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. You may assum...
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其他好文 时间：
2015-04-09 08:56:29
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133
Given a 2d grid map of '1's (land) and'0's
(water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent lands horizontally or vertically. You may assum...
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其他好文 时间：
2015-04-09 08:49:41
阅读次数：
134
