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Retain cycle on `self` with blocks
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answered Dec 4 '10 at 8:14
Lily BallardLily Ballard
164k2525 gold badges355355 silver badges331331 bronze badges
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What is the best way to call a script from another script?
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47
What if test1.py is located in some far-away directory?
– Evgeni Sergeev
Jun 8 '14 at 5:46
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Lazy Method for Reading Big File in Python?
I have a very big file 4GB and when I try to read it my computer hangs.
So I want to read it piece by piece and after processing each piece store the processed piece into another file and read next piece.
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Using Python's os.path, how do I go up one directory?
I recently upgrade Django from v1.3.1 to v1.4.
14 Answers
14
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How to find out what type of a Mat object is with Mat::type() in OpenCV
... CV_32S: r = "32S"; break;
case CV_32F: r = "32F"; break;
case CV_64F: r = "64F"; break;
default: r = "User"; break;
}
r += "C";
r += (chans+'0');
return r;
}
If M is a var of type Mat you can call it like so:
string ty = type2str( M.type() );
printf("Matrix: %s %dx%d \...
No ConcurrentList in .Net 4.0?
... thrilled to see the new System.Collections.Concurrent namespace in .Net 4.0, quite nice! I've seen ConcurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
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Extracting text from HTML file using Python
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143
html2text is a Python program that does a pretty good job at this.
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How to Batch Rename Files in a macOS Terminal?
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234
In your specific case you can use the following bash command (bash is the default shell on macOS...
Where do the Python unit tests go?
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Cristian Ciupitu
17.3k77 gold badges4646 silver badges6868 bronze badges
answered Sep 15 '08 at 12:52
user6868user6868
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Best way to require all files from a directory in ruby?
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470
How about:
Dir["/path/to/directory/*.rb"].each {|file| require file }
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