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How To Check If A Key in **kwargs Exists?

Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists? ...
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In C# what is the difference between a destructor and a Finalize method in a class?

What is the difference, if there is one, between a destructor and a Finalize method in a class? 3 Answers ...
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How to print to console in pytest?

... (test-driven development) with pytest . pytest will not print to the console when I use print . 6 Answers ...
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?

I'm trying to complete the puzzle. 3 Answers 3 ...
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python pandas: apply a function with arguments to a series

I want to apply a function with arguments to a series in python pandas: 4 Answers 4 ...
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promise already under evaluation: recursive default argument reference or earlier problems?

Here is my R code. The functions are defined as: 4 Answers 4 ...
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How to require a controller in an angularjs directive

Can anyone tell me how to include a controller from one directive in another angularJS directive. for example I have the following code ...
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When would you use .git/info/exclude instead of .gitignore to exclude files?

I am a bit confused about the pros and cons of using .git/info/exclude and .gitignore to exclude files. 4 Answers ...
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Math.random() versus Random.nextInt(int)

What is the difference between Math.random() * n and Random.nextInt(n) where n is an integer? 4 Answers ...
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How can I find the first occurrence of a sub-string in a python string?

So if my string is "the dude is a cool dude". I'd like to find the first index of 'dude': 5 Answers ...