大约有 32,000 项符合查询结果(耗时:0.0471秒) [XML]

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svn: replace trunk with branch

... try it? IIRC, SVN shows that the files were deleted and readded but internally, it will know that the files have been moved. – Aaron Digulla Sep 27 '10 at 7:12 ...
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Exact time measurement for performance testing [duplicate]

... is the most exact way of seeing how long something, for example a method call, took in code? 7 Answers ...
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How can I build XML in C#?

...riter.WriteElementString("Nested", "data"); writer.WriteEndElement(); Finally, via XmlSerializer: [Serializable] public class Foo { [XmlAttribute] public string Bar { get; set; } public string Nested { get; set; } } ... Foo foo = new Foo { Bar = "some & value", Nested = "d...
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Creating an R dataframe row-by-row

...ke to construct a dataframe row-by-row in R. I've done some searching, and all I came up with is the suggestion to create an empty list, keep a list index scalar, then each time add to the list a single-row dataframe and advance the list index by one. Finally, do.call(rbind,) on the list. ...
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How do I add spacing between columns in Bootstrap?

I'm sure there is a simple solution to this problem. Basically, if I have two columns how can I add a space between them? 2...
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Need to log asp.net webapi 2 request and response body to a database

... Does the call to await request.Content.ReadAsStringAsync(); not result in an error saying that the request stream has already been read in certain cirumstances? – Gavin Dec 7 '16 at 16:21 ...
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“Ago” date/time functions in Ruby/Rails

...e outside of Rails, require 'active_support' (at least if Rails 2.X is installed). – JellicleCat Apr 2 '12 at 18:39 ...
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What does “%” (percent) do in PowerShell?

..." symbol - it makes it harder for folks to read/maintain your code - especially people new to PS. Let's face it, the more people that pick up PS, the better. – Simon Catlin Apr 3 '14 at 20:17 ...
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How do I represent a time only value in .NET?

...said, you can use a DateTime and ignore the date, or use a TimeSpan. Personally I'm not keen on either of these solutions, as neither type really reflects the concept you're trying to represent - I regard the date/time types in .NET as somewhat on the sparse side which is one of the reasons I starte...
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What's the difference between Git Revert, Checkout and Reset?

...the history. git reset This command is a little more complicated. It actually does a couple of different things depending on how it is invoked. It modifies the index (the so-called "staging area"). Or it changes which commit a branch head is currently pointing at. This command may alter existing h...