Git has been a perfect choice for Version Control System. With git we can promptly switch between different revisions from our project, logging every line changed from the code, and check the difference between any…

cx-Oracle is a Python Oracle DB connection package, ealier today I met some trouble installing on my macbook running Mavericks, after hacking I found the means to install it correctly: Download instantclient-basic-macos.x64-11.2.0…

The significance of understanding metaclass lies not in using itself, but in understanding what classes are in Python. For the purposes of this post, I will be talking about classes in Python, and try to…