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How to declare array of zeros in python (or an array of a certain size) [duplicate]
I am trying to build a histogram of counts... so I create buckets.
I know I could just go through and append a bunch of zeros i.e something along these lines:
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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
I successfully implemented the OpenCV square-detection example in my test application, but now need to filter the output, because it's quite messy - or is my code wrong?
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How to create circle with Bézier curves?
We have a start point (x, y) and a circle radius. There also exists an engine that can create a path from Bézier curve points.
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How can I check if character in a string is a letter? (Python)
I know about islower and isupper , but can you check whether or not that character is a letter?
For Example:
6 Answers
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Is there a way to measure how sorted a list is?
Is there is a way to measure how sorted a list is?
9 Answers
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List of installed gems?
Is there a Ruby method I can call to get the list of installed gems?
11 Answers
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Flatten nested dictionaries, compressing keys
Suppose you have a dictionary like:
28 Answers
28
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How can I make setuptools install a package that's not on PyPI?
I've just started working with setuptools and virtualenv. My package requires the latest python-gearman that is only available from GitHub. The python-gearman version that's on PyPI is an old one. The Github source is setuptools-compatible, i.e. has setup.py, etc. Is there a way to make setuptools d...
Stubbing a class method with Sinon.js
I am trying to stub a method using sinon.js but I get the following error:
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Is there an equivalent for var_dump (PHP) in Javascript?
We need to see what methods/fields an object has in Javascript.
18 Answers
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