大约有 30,000 项符合查询结果(耗时:0.0641秒) [XML]

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How to use “/” (directory separator) in both Linux and Windows in Python?

I have written a code in python which uses / to make a particular file in a folder, if I want to use the code in windows it will not work, is there a way by which I can use the code in Windows and Linux. ...
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Why am I getting an OPTIONS request instead of a GET request?

...d, multipart/form-data, or text/plain, e.g. if the POST request sends an XML payload to the server using application/xml or text/xml, then the request is preflighted. It sets custom headers in the request (e.g. the request uses a header such as X-PINGOTHER) ...
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How do I return multiple values from a function? [closed]

...;>> p.x, p.y 1 2 >>> p[0], p[1] 1 2 In recent versions of Python 3 (3.6+, I think), the new typing library got the NamedTuple class to make named tuples easier to create and more powerful. Inheriting from typing.NamedTuple lets you use docstrings, default values, and type annotation...
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What is the best (idiomatic) way to check the type of a Python variable? [duplicate]

I need to know if a variable in Python is a string or a dict. Is there anything wrong with the following code? 10 Answers ...
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How to import classes defined in __init__.py

...look like this: from . import settings # or just 'import settings' on old Python versions class Helper(object): pass Then the following example should work: from lib.settings import Values from lib import Helper Answer to the edited version of the question: __init__.py defines how your...
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Access data in package subdirectory

I am writing a python package with modules that need to open data files in a ./data/ subdirectory. Right now I have the paths to the files hardcoded into my classes and functions. I would like to write more robust code that can access the subdirectory regardless of where it is installed on the use...
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Timeout on a function call

I'm calling a function in Python which I know may stall and force me to restart the script. 18 Answers ...
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Adding a Method to an Existing Object Instance

... add a method to an existing object (i.e., not in the class definition) in Python. 16 Answers ...
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Detect 7 inch and 10 inch tablet programmatically

...o create a seperate layout, I believe you can just have a seperate strings.xml based on size, by having different values folders, like values-sw600dp, etc. Have a string defined <string name = 'screensize'>600dp</string> in the sw600dp folder, etc. It doesn't even have to be a string, i...
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How can I delete all unversioned/ignored files/folders in my working copy?

...ine, but there's not much that can be done about that other than use the --xml option and parse the resulting xml output) It works even if svn status prints other status characters before the file name (which it shouldn't because the files are not tracked, but just in case...) It should work on any ...