BY
Jeff Haden @jeff_haden
Sometimes the route to happiness depends more on what you don't do....
分类：
移动开发 时间：
2014-06-02 23:17:28
阅读次数：
525
10 Ways To Improve Your Mood改善情绪的10种方法Everyday
productivity and efficiency practically depend on how you feel. More often than
not, happy people are m...
分类：
其他好文 时间：
2014-06-02 21:52:31
阅读次数：
327
By reducing your bookmarks to show only the
icons, you can access more of them from the Bookmarks bar. This works great for
sites with recognizable fa...
分类：
其他好文 时间：
2014-06-02 17:39:03
阅读次数：
276
1. 做一个clear脚本，放到/bin下去 $vim /bin/clear #!/bin/bash
cmd /c cls 2. ctrl + L 3. 在cygwind中install ncurses (in Utils) and then you can
use: clear 我倾向于第三种方法...
这是Oracle对正则表达式的backreference的描述
从定义中可以看到，当匹配表达式中已()的形式将一个子串包含起来，后面就可以以\?的形式来引用。\1对应第一个()，\2对应第二个...
反向引用的引入使得正则表达式的匹配功能变得更加强大，介绍两个在oracle正则函数中的应用
regexp_like
regexp_like('1211233','^([0-9...
分类：
数据库 时间：
2014-06-01 10:53:39
阅读次数：
299
Given a linked list, swap every two adjacent nodes and return its head.
For example,
Given 1->2->3->4, you should return the list as 2->1->4->3.
Your algorithm should use only constant space....
分类：
其他好文 时间：
2014-06-01 10:41:23
阅读次数：
242
title:
The sequence of triangle numbers is generated by adding the natural numbers. So the 7th triangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. The first ten terms would be:
1, 3, 6, 10,...
分类：
其他好文 时间：
2014-06-01 10:31:26
阅读次数：
233
【题目】
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from B. The number of elements initialized in A and B are...
分类：
其他好文 时间：
2014-06-01 09:21:16
阅读次数：
292
Description
Some strange code is sent to Da Shan High School. It's said to be the prophet's note. The note is extremely hard to understand. However, Professor Meng is so smart that he successfully ...
分类：
其他好文 时间：
2014-06-01 09:18:38
阅读次数：
246
我们通过nio学习了Reactor模式，但是在java7中又出现了NIO.2，新的异步框架出来了，在上节中的服务端视线中看不到Reactor的影子了，但是Netty in action中写到：But notice that NIO.2 handles threading and the creation of the so-called event loop for you.所以模式还是没变，只是封装了而已！那让我们来分解下AIO(NIO.2)的封装吧！...
分类：
其他好文 时间：
2014-06-01 01:40:11
阅读次数：
388
