大约有 44,000 项符合查询结果(耗时:0.0646秒) [XML]

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Get the IP address of the machine

... | edited Sep 2 '14 at 16:35 Josh Kelley 48.8k1919 gold badges121121 silver badges207207 bronze badges a...
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Get the previous month's first and last day dates in c#

... 309 var today = DateTime.Today; var month = new DateTime(today.Year, today.Month, 1); var f...
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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

... answered Nov 29 '12 at 10:30 Ben AllisonBen Allison 6,54411 gold badge1111 silver badges2323 bronze badges ...
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Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario

... | edited Jan 5 '11 at 3:16 answered Apr 15 '10 at 4:44 ...
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Java Timer vs ExecutorService?

... 317 According to Java Concurrency in Practice: Timer can be sensitive to changes in the system c...
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Center a map in d3 given a geoJSON object

Currently in d3 if you have a geoJSON object that you are going to draw you have to scale it and translate it in order to get it to the size that one wants and translate it in order to center it. This is a very tedious task of trial and error, and I was wondering if anyone knew a better way to obtai...
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Capitalize words in string [duplicate]

... | edited Apr 21 at 1:35 answered Sep 29 '11 at 3:47 di...
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How to read a file line-by-line into a list?

... 2223 with open(filename) as f: content = f.readlines() # you may also want to remove whitespace c...
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std::string to float or double

... answered Jun 18 '09 at 13:25 TimWTimW 7,94711 gold badge2626 silver badges3232 bronze badges ...
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Search text in stored procedure in SQL Server

... | edited Dec 5 '17 at 13:31 answered Feb 5 '13 at 9:33 M...