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What is the maximum size of a web browser's cookie's key?
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Why does pthread_cond_wait have spurious wakeups?
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Inheriting class methods from modules / mixins in Ruby
It is known that in Ruby, class methods get inherited:
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GroupBy pandas DataFrame and select most common value
I have a data frame with three string columns. I know that the only one value in the 3rd column is valid for every combination of the first two. To clean the data I have to group by data frame by first two columns and select most common value of the third column for each combination.
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Resumable downloads when using PHP to send the file?
We are using a PHP scripting for tunnelling file downloads, since we don't want to expose the absolute path of downloadable file:
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How does a Breadth-First Search work when looking for Shortest Path?
I've done some research, and I seem to be missing one small part of this algorithm. I understand how a Breadth-First Search works, but I don't understand how exactly it will get me to a specific path, as opposed to just telling me where each individual node can go. I guess the easiest way to explain...
What does “fragment” mean in ANTLR?
What does fragment mean in ANTLR?
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'uint32_t' identifier not found error
I'm porting code from Linux C to Visual C++ for windows.
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Can I list-initialize a vector of move-only type?
If I pass the following code through my GCC 4.7 snapshot, it tries to copy the unique_ptr s into the vector.
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Face recognition Library [closed]
...e recognition library for a university project. I'm not looking for face detection . I'm looking for actual recognition. That means finding images that contain specified faces or libraries that calculate distances between specific faces.
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