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How to overcome TypeError: unhashable type: 'list'

I'm trying to take a file that looks like this: 6 Answers 6 ...
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TypeScript “this” scoping issue when called in jquery callback

I'm not sure of the best approach for handling scoping of "this" in TypeScript. 4 Answers ...
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CSS filter: make color image with transparency white

I have a colored png image with transparency. I would like to use css filter to make the whole image white but leave the transparency as it is. Is that possible in CSS? ...
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What is “stdafx.h” used for in Visual Studio?

A file named stdafx.h is automatically generated when I start a project in Visual Studio 2010. I need to make a cross-platform C++ library, so I don't/can't use this header file. ...
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Erlang's 99.9999999% (nine nines) reliability

Erlang was reported to have been used in production systems for over 20 years with an uptime percentage of 99.9999999%. 4 ...
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Python extending with - using super() Python 3 vs Python 2

Originally I wanted to ask this question , but then I found it was already thought of before... 5 Answers ...
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When to use an object instance variable versus passing an argument to the method

How do you decide between passing arguments to a method versus simply declaring them as object instance variables that are visible to all of the object's methods? ...
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What happens to a github student account's repositories at the end of 2 years?

I just got upgraded to a free github micro plan using my university email address. I'm planning to use the private repositories for some class projects this semester, but I'm wondering what will happen to those repositories at the end of 2 years when my free student upgrade expires. I'm assuming it'...
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Conditional HTML Attributes using Razor MVC3

The variable strCSSClass often has a value but sometimes is empty. 3 Answers 3 ...
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google oauth2 redirect_uri with several parameters

How to add a parameters to the google oauth2 redirect_uri? 4 Answers 4 ...