大约有 30,000 项符合查询结果(耗时:0.0488秒) [XML]

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Reuse a parameter in String.<em>fem>ormat?

... DimaSan 9,53188 gold badges4848 silver badges6363 bronze badges answered Dec 14 '16 at 19:18 DanielDaniel ...
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How to calculate cumulative normal distribution?

I am looking <em>fem>or a <em>fem>unction in Numpy or Scipy (or any rigorous Python library) that will give me the cumulative normal distribution <em>fem>unction in Python. ...
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Execute command on all <em>fem>iles in a directory

Could somebody please provide the code to do the <em>fem>ollowing: Assume there is a directory o<em>fem> <em>fem>iles, all o<em>fem> which need to be run through a program. The program outputs the results to standard out. I need a script that will go into a directory, execute the command on <em>eacem>h <em>fem>ile, and concat the output int...
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Don't understand why UnboundLocalError occurs (closure) [duplicate]

... Python doesn't have variable declarations, so it has to <em>fem>igure out the scope o<em>fem> variables itsel<em>fem>. It does so by a simple rule: I<em>fem> there is an assignment to a variable inside a <em>fem>unction, that variable is considered local.[1] Thus, the line counter += 1 implicitly makes counte...
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Can a C++ enum class have methods?

...receives a value and returns the other one. I also want to maintain type sa<em>fem>ety(that's why I use enum class instead o<em>fem> enums). ...
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How to concatenate two strings in C++?

... to which I would like to add the .txt extension so that I can open the <em>fem>ile present in the directory. 8 Answers ...
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How do you determine the size o<em>fem> a <em>fem>ile in C?

How can I <em>fem>igure out the size o<em>fem> a <em>fem>ile, in bytes? 14 Answers 14 ...
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Prevent text selection a<em>fem>ter double click

... Jay Sullivan 13.6k88 gold badges4949 silver badges7777 bronze badges answered May 19 '09 at 0:58 Paolo BergantinoPaolo ...
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Sleep in JavaScript - delay between actions

Is there a way I can do a sleep in JavaScript be<em>fem>ore it carries out another action? 11 Answers ...
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Disable migrations when running unit tests in Django 1.7

...und, posted by Bernie Sumption to the Django developers mailing list: I<em>fem> makemigrations has not yet been run, the "migrate" command treats an app as unmigrated, and creates tables directly <em>fem>rom the models just like syncdb did in 1.6. I de<em>fem>ined a new settings module just <em>fem>or unit tests call...