大约有 40,000 项符合查询结果(耗时:0.0413秒) [XML]

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machine learning libraries in C# [closed]

...iningSet trainingSet) { var attributes = trainingSet._attributes.Select(x => new Attribute(x)).ToArray(); var featureVector = new FastVector(trainingSet.AttributesCount); foreach (var attribute in attributes) { featureVector.addElement(attribute); } ...
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Rearrange columns using cut

...made up of one range, or many ranges separated by commas. Selected input is written in the same order that it is read, and is written exactly once. It reaches field 1 first, so that is printed, followed by field 2. Use awk instead: awk '{ print $2 " " $1}' file.txt ...
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The point of test %eax %eax [duplicate]

...lag is set. JE is an alias of JZ [Jump if Zero] so the disassembler cannot select one based on the opcode. JE is named such because the zero flag is set if the arguments to CMP are equal. So, TEST %eax, %eax JE 400e77 <phase_1+0x23> jumps if the %eax is zero. ...
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Calling a function on bootstrap modal open

...ode to execute once the dialog is opened. I would have used that option to select the text within the dialog using a function I have. ...
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Ruby on Rails: how do I sort with two columns using ActiveRecord?

...ersonally I find it easier to manage. SQL gets produced in one step only: SELECT "models".* FROM "models" ORDER BY "models"."etc" ASC, "models"."bar" DESC, "models"."foo" ASC Thusly, for the original question: Model.order(:updated_at).order(:price) You need not declare data type, ActiveRecord ...
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“No X11 DISPLAY variable” - what does it mean?

... application called 'XLaunch' and verify that the settings are as shown: select Default entries on Display Settings windows, click next click next on Session Type window. click next on Additional parameters window(Notice clipboard checkbox is true) save configuration and click to finish. Configu...
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?

... This is a very good solution for drawer selection and fragmentTransaction – Gonçalo May 26 '15 at 14:48 ...
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Load a WPF BitmapImage from a System.Drawing.Bitmap

... Great! Why don't you select your own answer as the answer to the question? Your's is much better now. – Hallgrim Sep 18 '08 at 21:28 ...
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Docker - how can I copy a file from an image to a host?

... I don't know why this is not selected as the correct answer. – CentAu Apr 2 '19 at 16:14 1 ...
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Unable to create Android Virtual Device

... "SDK Platforms," check the "Show Packages" box to see the system images. Select the ones you want, click "Apply" and voilà! share | improve this answer | follow ...