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How to write a Unit Test?
I have a Java class. How can I unit test it?
5 Answers
5
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How to add an extra column to a NumPy array
...timings:
In [23]: N = 10
In [24]: a = np.random.rand(N,N)
In [25]: %timeit b = np.hstack((a,np.zeros((a.shape[0],1))))
10000 loops, best of 3: 19.6 us per loop
In [27]: %timeit b = np.zeros((a.shape[0],a.shape[1]+1)); b[:,:-1] = a
100000 loops, best of 3: 5.62 us per loop
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Doctrine and composite unique keys
I want to do composite unique key in doctrine.
Those are my fields:
3 Answers
3
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AngularJS ng-repeat handle empty list case
...ought this would be a very common thing, but I couldn't find how to handle it in AngularJS. Let's say I have a list of events and want to output them with AngularJS, then that's pretty easy:
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newline in [duplicate]
I'd like to know if it's possible to force a newline to show in the tooltip when using title property of a TD.
something like
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How to do stateless (session-less) & cookie-less authentication?
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Ah, I love these questions - maintaining a session without a session.
I've seen multiple ways to do this during my stints during application assessments. One of the popular ways is the playing tennis way that you mentioned - sending the username and password in every request ...
Read/Write String from/to a File in Android
...to save a file to the internal storage by getting the text inputted from EditText. Then I want the same file to return the inputted text in String form and save it to another String which is to be used later.
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CMake link to external library
...ake to link an executable to an external shared library that is not build within the same CMake project?
4 Answers
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“Go To Definition” in Visual Studio only brings up the Metadata
I am working in a Web Project in Visual Studio 2008. When I hit F12 (or right-click and select Go To Definition) Visual Studio is consistently going to the Metadata file instead of going to the source.
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qmake: could not find a Qt installation of ''
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sudo apt-get install qt5-default works for me.
$ aptitude show qt5-default
tells that
This package sets Qt 5 to be the default Qt version to be used when using
development binaries like qmake. It provides a default configuration for
qtchooser, but does not prevent al...