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Showing posts with the label Set

What Is Pythononic Way Of Slicing A Set?

I have some list of data, for example some_data = [1, 2, 4, 1, 6, 23, 3, 56, 6, 2, 3, 5, 6, 32, 2, … Read more What Is Pythononic Way Of Slicing A Set?

Set Comprehensions Don't Work On Pydev (python)

{x for x in range(10)} works perfectly on IDLE, but when I try this in eclipse (with Pydev plugin)… Read more Set Comprehensions Don't Work On Pydev (python)

How To Check If All Elements In A Tuple Or List Are In Another?

For example, I want to check every elements in tuple (1, 2) are in tuple (1, 2, 3, 4, 5). I don'… Read more How To Check If All Elements In A Tuple Or List Are In Another?

Attributeerror: 'nonetype' Object Has No Attribute 'add'

I got the following error AttributeError: 'NoneType' object has no attribute 'add'… Read more Attributeerror: 'nonetype' Object Has No Attribute 'add'

Separating Nltk.freqdist Words Into Two Lists?

I have a series of texts that are instances of a custom WebText class. Each text is an object that … Read more Separating Nltk.freqdist Words Into Two Lists?

Please Explain "set Difference" In Python

Trying to learn Python I encountered the following: >>> set('spam') - set('ham… Read more Please Explain "set Difference" In Python

Disjoint-set Forests In Python Alternate Implementation

I'm implementing a disjoint set system in Python, but I've hit a wall. I'm using a tree… Read more Disjoint-set Forests In Python Alternate Implementation

Constructing A Python Set From A Numpy Matrix

I'm trying to execute the following >> from numpy import * >> x = array([[3,2,3],[4… Read more Constructing A Python Set From A Numpy Matrix