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How to optimize for-comprehensions and loops in Scala?
... the Scala team is working on improving for performance in simple cases:
http://groups.google.com/group/scala-user/browse_thread/thread/86adb44d72ef4498
http://groups.google.com/group/scala-language/browse_thread/thread/94740a10205dddd2
Here is the issue in the bug tracker:
https://issues.scala-...
Importing from a relative path in Python
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How to get indices of a sorted array in Python
...; import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
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为iFrame添加动态载入效果，提高用户体验 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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Python 2.7: Print to File
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cancelling a handler.postdelayed process
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Hope this gist help https://gist.github.com/imammubin/a587192982ff8db221da14d094df6fb4
MainActivity as Screen Launcher with handler & runnable function, the Runnable run to login page or feed page with base preference login user with fireba...
Github: error cloning my private repository
I'm trying to clone my GitHub project using the https-URL, but it fails with an error:
24 Answers
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MongoDB: Combine data from multiple collections into one..how?
... together by using the "reduce" out option in MongoDB 1.8+ map/reduce (see http://www.mongodb.org/display/DOCS/MapReduce#MapReduce-Outputoptions). You need to have some key in both collections that you can use as an _id.
For example, let's say you have a users collection and a comments collection ...
How should I structure a Python package that contains Cython code
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http://docs.cython.org/en/latest/src/userguide/source_files_and_compilation.html#distributing-cython-modules
It is strongly recommended that you distribute the generated .c files as well as your Cython sources, so that users...
mongodb count num of distinct values per field/key
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