- September 8, 2019
Take a look at this code. All it does is return a list with appended parameter. In case no list is supplied, it defaults to an empty list and appends to it. Or is it???
def add_to_list(item, item_list=):
add_to_list("gold") # expected: ["gold"] #actual: ["gold"]
add_to_list("silver") # expected: ["silver"] #actual: ["gold","silver"]
Look at the second result. We expected [“silver”] expecting the item to be appended to an empty list as […]
- April 22, 2019
Data Science, Keras, ...
We will analyze the famous IRIS dataset. Before we start, here are the basic steps that any typical Machine Learning based Data Analysis workflow consists of. (Note: if text inside figure appears small, please increase the font size temporarily by Ctrl+roll-mouse-scroller) Most of our time will be spent in Phases 1 and 2. Source code […]
Linting is a must for any python project. Two options are used most (in order of usage and popularity) 1) flake8 – most used by open source python projects 2) pylint – enabled by default in many IDEs like Visual Studio Code Many folks run both. I chose flake8. Primary reason is that out of […]
- January 9, 2019
cx_Freeze is a tool to create Python executable. Steps: Open Anaconda prompt. Goto Windows-icon. Type “Anaconda Prompt”. Select the suggestion shown. Set the Anaconda virtual environment in the Anaconda prompt. activate ch2_venv “ch2_venv” happens to be my virtual env. You choose yours. then use pip to install like so: pip install cx_Freeze pip install idna […]
- December 21, 2018
Data Science, Python
Download the dataset from here :https://www.kaggle.com/tmdb/tmdb-movie-metadata Lets take a look at the dataset: