Say we have multiple csv files and we want to merge them into one big csv. How can we do…
Pro tips: Writing lean Python code
Python is one of the most important programming languages, especially for data scientists. Sometimes I find myself going through hundreds…
Parsing 101: Extracting data from web pages
Over the past two weeks, I made great progress in collecting data for a new research project of mine. I…
Quick tips: Dealing with really large datasets
The increasing availability of large-scale public datasets is a goldmine for many researchers and data analysts. For example, great potential…
getData() 