Monday, June 29, 2015

List Google Drive files by size

When you run out of the quota limit of your Google Drive service, you must want to look at which file is occupying your space.

For Google Drive, you can just use this link to see the list of uploaded files by size.

Alternatively, you can hover over your storage usage in the bottom left corner and click the Google Drive icon, that will lead you to the same link as above.

Friday, June 26, 2015

Currency conversions in Google Spreadsheet

Just learned a tip in Google Spreadsheet.

To get the currency conversion rate between TWD-USD:


That will give you the rate from Google Finance database, history is also available.

=GoogleFinance("currency:USDTWD", "price", today()-10, today())

Other API parameters:


Monday, June 22, 2015


Alright, I just finished a big milestone in my life -- graduated from the college with a degree in computer science. I'm not a college kid anymore.

Actually, I have no idea about this certificate. For me, the only purpose of this "paper" is matching the requirement of my H-1B visa next year.

Requirement 2 - Your job must qualify as a specialty occupation by meeting one of the following criteria:
A bachelor’s degree or higher degree or its equivalent is normally the minimum requirement for the particular position;

Anyway, happy graduation.

Thanks to my parents, my sister, Dr. Sung, jserv, ... all of my friends, ... and lots of people surrounding me.

Thursday, June 11, 2015

Interactive debugging in Python

Just put this thing anywhere in your python code.

import code                                                                    

import IPython