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Find the most frequent number in a numpy vector
Suppose I have the following list in python:
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Is there any advantage of using map over unordered_map in case of trivial keys?
A recent talk about unordered_map in C++ made me realize that I should use unordered_map for most cases where I used map before, because of the efficiency of lookup ( amortized O(1) vs. O(log n) ). Most times I use a map, I use either int or std::string as the key type; hence, I've got...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
Can I make a NSMutableArray instance where all the elements are of type SomeClass ?
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Sorting an array of objects by property values
I've got the following objects using AJAX and stored them in an array:
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How do I UPDATE from a SELECT in SQL Server?
In SQL Server , it is possible to insert rows into a table with an INSERT.. SELECT statement:
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How do I install imagemagick with homebrew?
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Should I git ignore xcodeproject/project.pbxproj file?
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What's the difference between .so, .la and .a library files?
...library (lots of threads can share such libraries so there is no need to have more than one copy of it in memory). But what is the difference between .a and .la ? Are these all static libraries?
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In Python, how do you convert seconds since epoch to a `datetime` object?
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How do I revert master branch to a tag in git?
We have branches origin and develop.
The initial state of master was tagged at tag_ABC .
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