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TypeError: Missing 1 required positional argument: 'self'
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301
You need to instantiate a class instance here.
Use
p = Pump()
p.getPumps()
Small example -...
How can I “unuse” a namespace?
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answered Oct 3 '08 at 17:39
Head GeekHead Geek
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How to reverse-i-search back and forth? [duplicate]
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3 Answers
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Are inline virtual functions really a non-sense?
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13 Answers
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What is the best way to insert source code examples into a Microsoft Word document?
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sdaausdaau
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How can I make Visual Studio wrap lines at 80 characters?
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TGnatTGnat
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How to add a custom right-click menu to a webpage?
...f so, how to display a simple custom right-click menu which does not use a 3rd party JavaScript library?
18 Answers
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Understanding recursion [closed]
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603
How do you empty a vase containing five flowers?
Answer: if the vase is not empty, you take out...
High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
...comparison of Levenshtein and Difflib similarity, I calculated both for ~2.3 million book titles:
import codecs, difflib, Levenshtein, distance
with codecs.open("titles.tsv","r","utf-8") as f:
title_list = f.read().split("\n")[:-1]
for row in title_list:
sr = row.lower().spl...