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CSS伪元素before、after妙用
利用before.after http://www.jiawin.com/css-before-after
分类:Web程序   时间:2015-01-26 18:45:47    阅读次数:214
[[Hive - LanguageManual ] ]SQL Standard Based Hive Authorization
Status of Hive Authorization before Hive 0.13SQL Standards Based HiveAuthorization (New in Hive 0.13)Restrictions on HiveCommands and StatementsPrivil...
分类:数据库   时间:2015-01-26 13:37:11    阅读次数:362
Leetcode#130 Surrounded Regions
原题地址1. 把所有与边界联通的"O"替换成别的字符,比如"#"2. 把剩下的所有"O"替换成"X"3. 把所有与边界联通的"#"替换成"X"代码: 1 void replace(vector > &board, int i, int j, char before, char after) { 2 ...
分类:其他好文   时间:2015-01-24 18:44:15    阅读次数:167
SSH-框架工作笔记
Spring 的 aop操作: aop 相当于以前的过滤器,有拦截的功能 这里举个客人购买空调的例子。 在用户购买之前,输出欢迎信息,在购买之后输出购买的空调信息;若果没有了这个商品,则跳转自定义错误。1.定义购买之前的before方法;FrigBefore() public class Fr...
分类:其他好文   时间:2015-01-23 22:56:30    阅读次数:293
Leetcode#65 Valid Number
原题地址一道考察"工程"能力的好题,但是你丫能说明一下规则不。。用状态机求解:当遍历完字符串后:1. 绿色的状态至少要出现1个2. 红色的状态不能作为终结状态代码: 1 enum Status { 2 PRE_PADDING, 3 SIGN, 4 NUMBER_BEFORE_POINT,...
分类:其他好文   时间:2015-01-23 16:09:10    阅读次数:199
It's import to know before start learning DW/BI
Data Warehousing and Business IntelligenceDifferences Between Data Warehousing and BusinessIntelligenceFiled under:Business Intelligence,Data Warehous...
分类:其他好文   时间:2015-01-22 23:09:10    阅读次数:481
oracle表被误删后的恢复命令
flashback table test_drop to before drop;test_drop:误删的那张表博主以万分悔恨的心写下了这个深刻地教训:1)不要随便玩drop table;2)这个命令是真的能恢复,看起来完好无损;3)然后百度这条命令说是:必须9i或者10g以上的版本支持(还好公司...
分类:数据库   时间:2015-01-22 20:03:32    阅读次数:185
SQL CURSOR
好久没有写SQL CURSOR了,语法的有点生疏了。今天写了个玩玩。呵呵/* Definition: Customer had sales before, but there is no sales in the last six month. e.g: Before or in June has sales From July to Dec – no sales Customer lost i...
分类:数据库   时间:2015-01-22 00:22:23    阅读次数:256
一些项目——An inch worm
Problem Description An inch worm is at the bottom of a well n inches deep. It has enough energy to climb u inches every minute, but then has to rest a minute before climbing again. During the rest,...
分类:其他好文   时间:2015-01-21 18:24:18    阅读次数:170
Partition List
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the original relative order of the nodes in each of...
分类:其他好文   时间:2015-01-21 18:12:02    阅读次数:114
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