Category Archives: Computer

scatterplot matrix with matplotlib

Written by kis on 03/28/2011 — 1 Comment

i couldn’t find a method that draws a scatterplot matrix with matplotlib.pyplot. so i made it. i’m not an expert, so, any advice/criticism is welcome the output of the example looks like the figure below…

Also posted in Python, Study-Economics

Dropbox up to 8GB

Written by kis on 06/30/2010 — Leave a Comment

This is a quite old story. Sorry for this untimely information. I missed the important news that Dropbox started to offer 8GB disk space for free! I was sooo stupid… If you have no idea what Dropbox is, please just google it. You can find a lot of information on it. Roughly speaking, it’s real [...]

Also posted in Web

Link Shell Extension

Written by kis on 04/10/2010 — Leave a Comment

I’m not quite familiar with this topic, so please use the software in the following website after studying carefully. Otherwise you’d happen to make a mistake to delete files and folders that you don’t actually want to. Link Shell Extension: http://schinagl.priv.at/nt/hardlinkshellext/hardlinkshellext.html Since Windows Vista, I have been wondering what was going on inside the OS. [...]

Memo: PHP + MS Excel

Written by kis on 04/06/2010 — Leave a Comment

There are packages that facilitate you to read and write excel files. Visit http://devzone.zend.com/article/3336. Unfortunately, the package for reading is no longer maintained but you can still utilize it. It is desirable to add some of the codes given in http://code.google.com/p/php-excel-reader/wiki/Documentation. (I myself usually don’t feel any necessity to use Microsoft products other than Windows [...]

Hello world!

Written by kis on 04/03/2010 — Leave a Comment

My web site has completely been reformed. Now I employ WordPress, which I really like. I feel as if I could do anything with it.

Also posted in Web

Chainable USB

Written by kis on 03/25/2010 — Leave a Comment

http://dvice.com/archives/2010/03/chainable-usb-p.php i love this idea. this would make my desktop tidy.

way to go, wordpress!

Written by kis on 02/16/2010 — Leave a Comment

Yesterday, I changed Contents Management Systems of this blog from Nucleus to WordPress. That took ONLY about 30 minutes and I could get rid of ALL the difficulties I experienced so far. One is mathematical typing like: You can also type an inline expression as $latex x^n+y^n=z^n$. Another is static (pseudo-static?) URI that you see [...]

Also posted in Web