大约有 9,000 项符合查询结果(耗时:0.0319秒) [XML]

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Is there a numpy builtin to reject outliers from a list

Is there a numpy builtin to do something like the following? That is, take a list d and return a list filtered_d with any outlying elements removed based on some assumed distribution of the points in d . ...
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Entity Framework 4 Single() vs First() vs FirstOrDefault()

I'm having a devil of a time finding a comparison of the different ways to query for a single item, and when to use each. 6...
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Setup RSpec to test a gem (not Rails)

It is pretty easy with the added generator of rspec-rails to setup RSpec for testing a Rails application. But how about adding RSpec for testing a gem in development? I am not using jeweler or such tools. I just used Bundler ( bundle gem my_gem ) to setup the structure for the new gem and edit the *...
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Find method references in Xcode

Is there a way in Xcode to find all the places where a method or property has been been called? 6 Answers ...
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How to easily map c++ enums to strings

I have a bunch of enum types in some library header files that I'm using, and I want to have a way of converting enum values to user strings - and vice-versa. ...
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Transform DateTime into simple Date in Ruby on Rails

I have a datetime column in db that I want to transform into a simple date when I show it to users. 6 Answers ...
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How to disassemble one single function using objdump?

I've got a binary installed on my system, and would like to look at the disassembly of a given function. Preferrably using objdump , but other solutions would be acceptable as well. ...
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Exclude folders from Eclipse search

Is there a way to exclude certain folders (and all their subfolders) from searching within Eclipse? 6 Answers ...
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How do I get the user agent with Flask?

I'm trying to get access to the user agent with Flask, but I either can't find the documentation on it, or it doesn't tell me. ...
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Why should casting be avoided? [closed]

I generally avoid casting types as much as possible since I am under the impression that it's poor coding practice and may incur a performance penalty. ...