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What does “DAMP not DRY” mean when talking about unit tests?
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It's a balance, not a contradiction
DAMP and DRY are not contradictory, rather they balance two different aspects of a code's maintainability. Maintainable code (code that is easy to change) is the ultimate goal here.
DAMP (Descriptive And Meaningful Phrases) promotes the readability of the...
Set Colorbar Range in matplotlib
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Using vmin and vmax forces the range for the colors. Here's an example:
import matplotlib as m
import matplotlib.pyplot as plt
import numpy as np
cdict = {
'red' : ( (0.0, 0.25, .25), (0.02, .59, .59), (1., 1., 1.)),
'green': ( (0.0, ...
npm failed to install time with make not found error
When i try to install time on nodejs server i get the below error:
5 Answers
5
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Java switch statement multiple cases
Just trying to figure out how to use many multiple cases for a Java switch statement. Here's an example of what I'm trying to do:
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Python error “ImportError: No module named”
Python is installed in a local directory.
28 Answers
28
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Force add despite the .gitignore file
Is there a way to force git to add a file despite the .gitignore file?
3 Answers
3...
Why do stacks typically grow downwards?
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As to the historic rationale, I can't say for certain (because I didn't design them). My thoughts on the matter are that early CPUs got their original program counter set to 0 and it was a natural desire to start the stack at the other end...
Getting attributes of a class
...spect module. getmembers and the various tests should be helpful.
EDIT:
For example,
class MyClass(object):
a = '12'
b = '34'
def myfunc(self):
return self.a
>>> import inspect
>>> inspect.getmembers(MyClass, lambda a:not(inspect.isroutine(a)))
[('__class__'...
How do I revert to a previous package in Anaconda?
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Seems this is not working when you have already installed package, so it's not downgrading, it's just fresh install of specific version. So you need to uninstall old version and install new specific version.
– mrgloom
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str performance in python
...thod to convert an object (in my case an integer) to a string is almost an order of magnitude slower than using string formatting.
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