Dictionary: data.table/pandas

This post contains translations from Python pandas to R data.table. All examples are based on Titanic dataset (can be easily found on the internet).

Python win32com multithreading

Some notes on MS COM programming in Python. It is not a well documented topic. The only really helpful source is book Python Programming On Win32. Here I explain how to run two different COM event handlers in two separate threads. Example provided implements simple interaction with Excel app. But the method is universal, and I used it for accessing ITinvest SmartCOM API.