Udemy Course on Celery in Python

I've signed up at Udemy to create a course on how to use Python with FastAPI and Celery. Celery is great for running async tasks in the background. I've used it in my projects to run offline tasks like sending emails, processing images, reports and more. FastAPI is a modern web framework for building APIs … Continue reading Udemy Course on Celery in Python →

Negative look-behind assertions

Regular expressions are very powerful. Here are some typical use cases: Email validationPassword validationSearching for a pattern in a stringSearching and capturing matches in a string In my current project, I needed to parse a CSV file and a particular field had a float value. This value could appear as any of the following: 0.6780.0037822e-081.456e-06 … Continue reading Negative look-behind assertions →