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What does pylint's “Too few public methods” message mean
...ou're basically treating the class as a dictionary. Classes should have at least a few methods to operate on the data that they hold.
If your class looks like this:
class MyClass(object):
def __init__(self, foo, bar):
self.foo = foo
self.bar = bar
Consider using a dictionary ...
Why aren't programs written in Assembly more often? [closed]
...me available for the platforms I was addressing, and immediately became at least 10x more productive. Most good programmers use the tools they use for rational reasons.
share
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Mapping two integers to one, in a unique and deterministic way
...ible, so by the obvious Pigeonhole Principle, we need an output of size at least 2^16 * (2^16 -1), which is equal to 2^32 - 2^16, or in other words, a map of 32 bit numbers should be feasible ideally. This may not be of little practical importance in programming world.
Cantor pairing function:
(a...
What's the pythonic way to use getters and setters?
...utes.
This is what is expected by users of Python. Following the rule of least-surprise, you should try to give your users what they expect unless you have a very compelling reason to the contrary.
Demonstration
For example, say we needed our object's protected attribute to be an integer between...
PATH issue with pytest 'ImportError: No module named YadaYadaYada'
...I'm pretty sure you can't import from random, absolute paths locations, at least using the default "import" mechanism.
– Apteryx
Nov 7 '16 at 18:37
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What's wrong with nullable columns in composite primary keys?
...features are required. otoh, the web design crowd doesn't care. I would at least add a note of caution about this instead of making it sound like a good design idea.
– zxq9
Feb 17 '15 at 11:55
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Python extending with - using super() Python 3 vs Python 2
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To clarify a point, I get TypeError: super() takes at least 1 argument (0 given) when trying to call super(self.__class__) in Python 2. (Which doesn't make a lot of sense, but it demonstrates how much information is missing from this answer.)
– jpmc26
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List all the modules that are part of a python package?
...not part of the "public" interface and are subject to change.
However, at least as of Python 2.6 (and perhaps earlier versions?)
pkgutil comes with a walk_packages method which recursively walks through all the
modules available.
...
How to recover stashed uncommitted changes
...hat if you're doing more-advanced or more-complicated stuff?
There are at least three or four different "ways to use git stash", as it were. The above is for "way 1", the "easy way":
You started with a clean branch, were working on some changes, and then realized you were doing them in the wrong...
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
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Well, that solved the problem for me at least. How did you figure it out?
– SlackOverflow
Jan 12 '14 at 18:06
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