Category Archives: gossip

Python统计DNA序列中长度为n的子序列频率

February 19, 2010 – 5:07 PM

ms是我师弟的rotation project：
给定一堆DNA序列，即由字符A, C, G, T组成的字符串，统计所有长度为n的子序列出现的频率。
比如 ACGTACGT，子序列长度为2，于是 AC=2, CG=2, GT=2, TA=1，其余长...

By azalea | Also posted in fun, programming, zz | Tagged , , | Comments (3)

The Road Not Taken

September 7, 2009 – 2:30 AM

看了李开复的我的新公司：创新工场一文，发现我也曾经喜欢这首诗：
Robert Frost (1874–1963). Mountain Interval. 1920.
The Road Not Taken
TWO roads diverged in a yellow wood,
And sorry I could not ...

By azalea | Also posted in zz | Tagged | Comments (5)

W老教授语录

August 25, 2009 – 2:30 AM

W是我朋友Q mm 和 G mm的导师，之前不多的接触主要是上他讲的生物信息学课，凡是有人上课问他问题，他就回一句：What do you think? 然后全班静默一分钟，然后move on。
感谢昨天Q和G的爆料...

By azalea | Also posted in fun | Tagged , , | Comments (6)

智慧依赖于情感么？

August 25, 2009 – 1:54 AM

刚才看了Star Trek，于是幻想星际旅行，人类遇到一种智慧生物NE，发展速度比人类快100倍，自然历史就很短，只有人类的 1/100. （关于两个星球上复杂的时间转换这里就不考虑了）
然后人...

By azalea | Tagged | Comments (17)

Sudo

June 4, 2009 – 4:52 PM

[zr@elcapitan tmp]$ sudo reboot

We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.
#2) Think before you type.

By azalea | Also posted in ubuntu | Tagged , | Comments (2)