Python: performing operations on numpy arrays
Its very easy to do math operations in numpy arrays…
$ grep -rn "#Python" ./posts
Python: reshaping a numpy array
numpy arrays can be re-shaped this means that we can assign the elements of an array into a new array with a different number of rows and……
Python: Working with numpy arrays
What numpy arrays are?…
Create ETL tasks with Python and Luigi Blueprint
What is blueprint?…
Python: GUI programming with Tkinter
Tkinter is the Python standard library for GUI applications, Tk is a very good choice to create GUI apps for Python because:…
Linux: create a python alias that will print epoch time
Scenario: We need an alias for our shell that will print epoch time upon execution, this will be useful for scripts that will run locally.…
Python: Create an ETL with Luigi, Pandas and SQLAlchemy
What is ETL?…
Python: List Comprehension tricks
What is List Comprehension?…
Python: Case In-sensitive argparse “choices”
There are cases that we need to limit the options that a user will provide as command line arguments, to do this the easy way in python we……
Python: smart coding with locals() and global()
Coding can be hard! and one of the most common reasons for that is that we tend to solve a coding problem thinking complex ways which can……