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TypeError: method() takes 1 positional argument but 2 were given

...- it's just that the first one is implicit, from the point of view of the caller. This is because most methods do some work with the object they're called on, so there needs to be some way for that object to be referred to inside the method. By convention, this first argument is called self inside ...
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Get name of current script in Python

...hen used in the main module, this is the name of the script that was originally invoked. If you want to omit the directory part (which might be present), you can use os.path.basename(__file__). share | ...
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Catching an exception while using a Python 'with' statement

... print 'oops' If you want different handling for errors from the open call vs the working code you could do: try: f = open('foo.txt') except IOError: print('error') else: with f: print f.readlines() ...
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How do I properly clean up Excel interop objects?

...rop in C# ( ApplicationClass ) and have placed the following code in my finally clause: 41 Answers ...
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How to list imported modules?

How to enumerate all imported modules? 9 Answers 9 ...
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【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...

...小写字母i组成的图标出现在消息框。 MB_ICONOUESTION:一个问题标记图标出现在消息框。 MB_ICONSTOP: MB_ICONERROR: MB_ICONHAND:一个停止消息图标出现在消息框。 指定下列标志中的一个来指示缺省的按钮:标志的含义如下。 MB_DEFBUTTO...
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Enabling HTTPS on express.js

... All is written here: github.com/visionmedia/express/wiki/Migrating-from-2.x-to-3.x Paragraph Application function – codename- Jul 31 '12 at 16:50 ...
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How do I unset an element in an array in javascript?

...ipt Arrays are not associative arrays like those you might be used to from PHP. If your "array key" is a string, you're no longer operating on the contents of an array. Your array is an object, and you're using bracket notation to access the member named <key name>. Thus: var myArray = []; m...
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Link to all Visual Studio $ variables

... Now if only there were a way to access these programmatically in our code (in my case C#). – Chiramisu Feb 22 at 7:52 ...
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Filter by property

...to Python to evaluate the property--and at that point, you've already done all the work to load it. share | improve this answer | follow | ...