ZDNet published this interesting post 2 days ago titled “Two malicious Python libraries caught stealing SSH and GPG keys” which sets stage… (more…)

Every time you create an instance of a class in Python, you are using up some memory–including overhead that might actually be larger than the data you care about. Create a million objects, and you have a million times the overhead. And that overhead can ... (more…)

I recently wrote about building a Django app that stores uploaded image files in bytea format in PostgreSQL. For the second post in this series, we're now going to take a look at applying a blur filter to the uploaded image using PL/Python. ... (more…)

Steps to create a forecast on Time series data, by checking stationarity, dickey-fuller test & ARIMA (Auto regressive, moving average) models...

I just got home from my sixth PyCon, and it was wonderful as usual. If you weren't able to attend—or even if you were—you'll find a wealth of entertaining and informative talks on the PyCon 2017 YouTube channel. (more…)