People love dealing with well-structured data. It costs much less efforts than working with disorganized raw texts.
In economic and financial research, we typically download data from open-access websites or authentication-required databases. These sources may provide data in multiple formats. For example, almost all 继续阅读 »
题目链接： http://oj.leetcode.com/problems/two-sum/
题目内容：
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 numbers such that they add up to the target, where index1 must be less than index2. Please note that your return继续阅读 »
zk-web的安装
zk-web说明
zk-web is a Web UI of Zookeeper, just making it easier to use.
zk-web是一个Zookeeper的网页图形管理工具，是为了让Zookeeper更易使用。
Sometimes I really get tired of the command line.zk-web is written in clojure with noir and boostrap.
Currently there're just less than 450 lines clojure code at all. Clojure is really so 继续阅读 »