大约有 43,000 项符合查询结果(耗时:0.0854秒) [XML]

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How to make my custom type to work with “range-based for loops”?

... The standard has been changed since the question (and most answers) were posted in the resolution of this defect report. The way to make a for(:) loop work on your type X is now one of two ways: Create member X::begin() and X::end...
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python design patterns [closed]

...g for any resources that gives examples of Best Practices, Design patterns and the SOLID principles using Python. 6 Answe...
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Import module from subfolder

... What would the syntax be if previously Foo1 was in the parent directory and one coded something like from Foo1 import *. Is there a way to achieve that same effect so you don't have to prefix everything with Foo1? – jxramos Apr 12 '17 at 23:41 ...
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How to keep a Python script output window open?

...a few options: Run the program from an already-open terminal. Open a command prompt and type: python myscript.py For that to work you need the python executable in your path. Just check on how to edit environment variables on Windows, and add C:\PYTHON26 (or whatever directory you installed pyt...
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Return positions of a regex match() in Javascript?

... if (match) { console.log("match found at " + match.index); } And for multiple matches: var re = /bar/g, str = "foobarfoobar"; while ((match = re.exec(str)) != null) { console.log("match found at " + match.index); } ...
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Batch files - number of command line arguments

Just converting some shell scripts into batch files and there is one thing I can't seem to find...and that is a simple count of the number of command line arguments. ...
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Can I redirect the stdout in python into some sort of string buffer?

... explicit save as I've done, since someone else could have replaced stdout and if you use stdout, you'd clobber their replacement. – Ned Batchelder Aug 2 '09 at 14:25 5 ...
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How to get POSTed JSON in Flask?

...to read some POSTed JSON. I do the POST with the Postman Chrome extension, and the JSON I POST is simply {"text":"lalala"} . I try to read the JSON using the following method: ...
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What are the differences between the threading and multiprocessing modules?

I am learning how to use the threading and the multiprocessing modules in Python to run certain operations in parallel and speed up my code. ...
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How do I get Flask to run on port 80?

I have a Flask server running through port 5000, and it's fine. I can access it at http://example.com:5000 14 Answers ...