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How do I write JSON data to a file?
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You forgot the actual JSON part - data is a dictionary and not yet JSON-encoded. Write it like this for maximum compatibility (Python 2 and 3):
import json
with open('data.json', 'w') as f:
json.dump(data, f)
On a modern system (i.e. Python 3 and UTF-8 supp...
Is there a standard keyboard shortcut to build the current project in Visual Studio?
...n build, but I would like a shortcut that just builds the current project. Is a custom shortcut my only option?
14 Answers
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Asserting successive calls to a mock method
...a helpful assert_called_with() method . However, as far as I understand this only checks the last call to a method.
If I have code that calls the mocked method 3 times successively, each time with different parameters, how can I assert these 3 calls with their specific parameters?
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Javascript - Append HTML to container element without innerHTML
...ent without using innerHTML. The reason why I do not want to use innerHTML is because when it is use like this:
6 Answers
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How to deal with cyclic dependencies in Node.js
...lately and still getting to grips with the module system so apologies if this is an obvious question. I want code roughly like the following below:
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Can't start Eclipse - Java was started but returned exit code=13
...g to get my first taste of Android development using Eclipse. I ran into this problem when trying to run Eclipse, having installed version 4.2 only minutes ago.
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How should I structure a Python package that contains Cython code
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I've done this myself now, in a Python package simplerandom (BitBucket repo - EDIT: now github) (I don't expect this to be a popular package, but it was a good chance to learn Cython).
This method relies on the fact that building a .pyx...
Date ticks and rotation in matplotlib
I am having an issue trying to get my date ticks rotated in matplotlib. A small sample program is below. If I try to rotate the ticks at the end, the ticks do not get rotated. If I try to rotate the ticks as shown under the comment 'crashes', then matplot lib crashes.
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How to get a Docker container's IP address from the host
Is there a command I can run to get the container's IP address right from the host after a new container is created?
52 Ans...
How do you print in a Go test using the “testing” package?
...mt.X print statements do work inside tests, but you will find their output is probably not on screen where you expect to find it and, hence, why you should use the logging methods in testing.
If, as in your case, you want to see the logs for tests that are not failing, you have to provide go test t...