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uwsgi invalid request block size
...uwsgi has "http", "http-socket" and "socket" options. I wanted to call cgi python scripts; "socket" was the answer.
– NuclearPeon
May 29 '14 at 19:06
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How can I sharpen an image in OpenCV?
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You can try a simple kernel and the filter2D function, e.g. in Python:
kernel = np.array([[-1,-1,-1], [-1,9,-1], [-1,-1,-1]])
im = cv2.filter2D(im, -1, kernel)
Wikipedia has a good overview of kernels with some more examples here - https://en.wikipedia.org/wiki/Kernel_(image_processin...
Tricky Google interview question
...ate over i and j" you need less storage capacity, a FIFO is enough. See my Python solution.
– GaBorgulya
Apr 1 '11 at 2:15
7
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How to read multiple text files into a single RDD?
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and identical python syntax
– patricksurry
Jun 11 '15 at 18:16
8
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Getting one value from a tuple
Is there a way to get one value from a tuple in Python using expressions?
2 Answers
2
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Difference between a class and a module
...e namespaces...which don't exist in java ;)
I also switched from Java and python to Ruby, I remember had exactly this same question...
So the simplest answer is that module is a namespace, which doesn't exist in Java. In java the closest mindset to namespace is a package.
So a module in ruby is ...
What is the difference between __init__ and __call__?
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In Python, functions are first-class objects, this means: function references can be passed in inputs to other functions and/or methods, and executed from inside them.
Instances of Classes (aka Objects), can be treated as if th...
eval command in Bash and its typical uses
... test.py
print("export foo=bar/baz/womp")
print(". activate.sh")
$ eval $(python test.py)
bash: export: `.': not a valid identifier
bash: export: `activate.sh': not a valid identifier
$ eval "$(python test.py)"
I got activated!
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MySQL vs PostgreSQL for Web Applications [closed]
I am working on a web application using Python (Django) and would like to know whether MySQL or PostgreSQL would be more suitable when deploying for production.
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Remove all values within one list from another list? [duplicate]
...,3,4] and a sublist [2,3], then the result should be [1,2,2,4], is there a Pythonic way to do that?
– user
Mar 2 '14 at 5:20
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