How is the ‘is’ keyword implemented in Python?
… the is keyword that can be used for equality in strings.
built-in
What’s the function like sum() but for multiplication? product()?
Python’s sum() function returns the sum of numbers in an iterable.
Naming conflict with built-in function
I have made a mistake as below:
Python sum, why not strings?
The preferred, fast way to concatenate a
sequence of strings is by calling
”.join(sequence).
Exponentials in python: x**y vs math.pow(x, y)
Which one is more efficient using math.pow or the ** operator? When should I use one over the other?
Decorating Hex function to pad zeros
I wrote this simple function:
Override the {…} notation so i get an OrderedDict() instead of a dict()?
Update: dicts retaining insertion order is guaranteed for Python 3.7+