jeffhale

jeffhale has asked 3 questions and find answers to 9 problems.

Stats

About

Data scientist and author of the books Memorable Python, Memorable Docker, Memorable SQL, and Memorable Python - available at MemorableTech.com. I write about data science, cloud computing, and tech at medium.com/@jeffhale.

jeffhale questions

Rails 4 error "param is missing or the value is empty:" in create
How to map categorical data to category_encoders.OrdinalEncoder in python pandas dataframe
How to check if a record is saved in the database using rspec with Rails 4?

jeffhale answers

Removing all Emojis from Text
TensorFlow: Non-repeatable results
TensorFlow is not using my M1 MacBook GPU during training
Python library for data scaling, centering and Box-Cox transformation
Make pandas plot() show xlabel and xvalues
How much memory is used by a numpy ndarray?
Reverse Box-Cox transformation
Format a number with commas to separate thousands in Python