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How to change a module variable from another module?

...oo, not the actual value. Try to import bar.py directly with import bar in __init__.py and conduct your experiment there by setting bar.a = 1. This way, you will actually be modifying bar.__dict__['a'] which is the 'real' value of a in this context. It's a little convoluted with three layers but ba...
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Are static class variables possible in Python?

...es are one honking great idea -- let's do more of those! >>> Test.__dict__ {'i': 6, ...} >>> t.__dict__ {'i': 5} >>> u.__dict__ {} Notice how the instance variable t.i got out of sync with the "static" class variable when the attribute i was set directly on t. This is be...
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File Upload ASP.NET MVC 3.0

...Path.GetFileName(file.FileName); // store the file inside ~/App_Data/uploads folder var path = Path.Combine(Server.MapPath("~/App_Data/uploads"), fileName); file.SaveAs(path); } // redirect back to the index action to show the form once again ...
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How to process SIGTERM signal gracefully?

...n to use solution: import signal import time class GracefulKiller: kill_now = False def __init__(self): signal.signal(signal.SIGINT, self.exit_gracefully) signal.signal(signal.SIGTERM, self.exit_gracefully) def exit_gracefully(self,signum, frame): self.kill_now = True if __name...
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What is __future__ in Python used for and how/when to use it, and how it works

__future__ frequently appears in Python modules. I do not understand what __future__ is for and how/when to use it even after reading the Python's __future__ doc . ...
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Relationship between SciPy and NumPy

... Last time I checked it, the scipy __init__ method executes a from numpy import * so that the whole numpy namespace is included into scipy when the scipy module is imported. The log10 behavior you are describing is interesting, because both versions are co...
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C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术

...m/xianyunhe/archive/2011/09/25/2190485.html http://blog.sina.com.cn/s/blog_6e51df7f01015cci.html 感谢原作者的无私奉献。 通过VC实现对Excel表格的操作的方法有多种,如:通过ODBC数据库实现,通过解析Excel表格文件,通过OLE/COM的实现。本文主要研...
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Import a file from a subdirectory?

....org/tutorial/modules.html In short, you need to put a blank file named __init__.py in the "lib" directory. share | improve this answer | follow | ...
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Confused about __str__ on list in Python [duplicate]

Coming from a Java background, I understand that __str__ is something like a Python version of toString (while I do realize that Python is the older language). ...
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Which rows are returned when using LIMIT with OFFSET in MySQL?

...data between the two digits but now its clear :) – MR_AMDEV Sep 16 '18 at 15:09 add a comment  |  ...