Just Facts

DANG Fan‘s Blog

Maximize Your Credit Card Rewards and Flight Miles

有關信用卡積分和航空里程的經驗

No English version provided.


記一次坑爹的訂票經歷

小心攜程隱藏的坑

前幾天,我在攜程網上預訂了一張蘭州到青島的機票。因爲行程有變,需要改期。當我打開訂單頁面,發現「退改說明」是這樣寫的:

套餐更改:起飛前2小時之前的改期手續費按旅行套餐價收取50%,起飛前2小時(含)以內及起飛後的收取70%;

套餐退訂:起飛前2小時之前的套餐退訂手續費按旅行套餐價收取80%,起飛前2小時(含)以內和起飛後不支持套餐退訂。


Visualize the Internet

The Topology of Autonomous Systems

In the course Network Measurement and Analysis, we were assigned a project to visualize the Internet. This project is based on the data from Macroscopic Internet Technology Data Kit (ITDK) to complete some analysis on Autonomous Systems (ASes) over the Internet.


The Spring in April


Three Things in 2013

本不打算寫,可是想想,大概以後再也沒機會這麼清晰地回憶過去了,所以還是寫點文字總結一下這個2013吧。