大约有 40,000 项符合查询结果(耗时:0.0503秒) [XML]

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How to get the concrete class name as a string? [duplicate]

I want to avoid calling a lot of isinstance() functions, so I'm looking for a way to get the concrete class name for an instance variable as a string. ...
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Why does the Visual Studio editor show dots in blank spaces?

I have a strange bug in the Visual Studio text editor. All my blank spaces are replaced by a "." 11 Answers ...
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Commit specific lines of a file to git [duplicate]

How do I commit a few specific line ranges from a file to git? while ignoring some other line changes in the same file. 2 A...
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How to get a list of file names in different lines

I want to get a list of all the files in a directory, like with ls , so that each filename will be on a seperate line, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing ...
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CREATE TABLE IF NOT EXISTS equivalent in SQL Server [duplicate]

CREATE TABLE IF NOT EXISTS works on mysql but fails with SQL Server 2008 R2. What is the equivalent syntax? 1 Answer ...
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PHP date yesterday [duplicate]

I was wondering if there was a simple way of getting yesterday's date through this format: 3 Answers ...
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Double negation (!!) in javascript - what is the purpose? [duplicate]

I have encountered this piece of code 3 Answers 3 ...
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How to add hours to current time in python

I am able to get the current time as below: 2 Answers 2 ...
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Do HTML5 Script tag need type=“javascript”? [duplicate]

Do in HTML5, the <script> tag need attribute type="text/javascript" ? I mean isn't it obvious if the <script> tag will be contains javascript? ...
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how to convert a string date into datetime format in python? [duplicate]

How do I convert a a string of datetime into datetime format in python so that it can be compared with another date? 2 Answ...