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How do you generate dynamic (parameterized) unit tests in python?
...es/parameterized/parameterized.py", line 233, in <lambda>
standalone_func = lambda *a: func(*(a + p.args), **p.kwargs)
File "x.py", line 12, in test_sequence
self.assertEqual(a,b)
AssertionError: 'a' != 'b'
For historical reasons I'll leave the original answer circa 2008 ):
I use ...
Column order manipulation using col-lg-push and col-lg-pull in Twitter Bootstrap 3
...ode works nor how to correctly specify the setting. What I want to show is one grid, which is consisted of length 5, and the other length 5, and finally one length 2 grid.
...
How to update Python?
...n(x,y) since June of 2015, so I think it's safe to assume it has been abandoned.
UPDATE: 2016-11-11
As @cxw comments below, these answers are for the same bit-versions, and by bit-version I mean 64-bit vs. 32-bit. For example, these answers would apply to updating from 64-bit Python-2.7.10 to 64-b...
binning data in python with scipy/numpy
...0] /
numpy.histogram(data, bins)[0])
Try for yourself which one is faster... :)
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How can I put strings in an array, split by new line?
... I want to convert that string into an array, and for every new line, jump one index place in the array.
19 Answers
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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
...thon installed, /usr/bin/env will ensure the interpreter used is the first one on your environment's $PATH. The alternative would be to hardcode something like #!/usr/bin/python; that's ok, but less flexible.
In Unix, an executable file that's meant to be interpreted can indicate what interpreter t...
load and execute order of scripts
... it wants.
There is no predictable order among multiple async things. If one needed a predictable order, then it would have to be coded in by registering for load notifications from the async scripts and manually sequencing javascript calls when the appropriate things are loaded.
When a script ta...
Get type of a generic parameter in Java with reflection
...
One construct, I once stumbled upon looked like
Class<T> persistentClass = (Class<T>)
((ParameterizedType)getClass().getGenericSuperclass())
.getActualTypeArguments()[0];
So there seems to be some refl...
Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
... feature, it may become a roadblock to new features, especially since this one doesn't really fit in the design of C# and requires weird syntax extensions and special handing of a type by the runtime.
All implementations of C# have to somehow implement this feature and it's not necessarily trivial/p...
What's the best way to set a single pixel in an HTML5 canvas?
...
One method that hasnt been mentioned is using getImageData and then putImageData.
This method is good for when you want to draw a lot in one go, fast.
http://next.plnkr.co/edit/mfNyalsAR2MWkccr
var canvas = document.getEle...