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What is the difference between an interface and a class, and why I should use an interface when I ca
...they implement the interface IMyLogInterface. It is as they were asking me what they need to implement to use WriteLog() method in MyLogClass. The answer they will find in the interface.
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What is the purpose of the var keyword and when should I use it (or omit it)?
What exactly is the function of the var keyword in JavaScript, and what is the difference between
19 Answers
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What is the difference between os.path.basename() and os.path.dirname()?
What is the difference between os.path.basename() and os.path.dirname() ?
2 Answers
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Just what is an IntPtr exactly?
... have simply put null or IntPtr.Zero and found most functions to work. What exactly is it and when/why is it used?
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What is monkey patching?
I am trying to understand, what is monkey patching or a monkey patch?
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JavaScript URL Decode function
What's the best JavaScript URL decode utility? Encoding would be nice too and working well with jQuery is an added bonus.
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What is the pythonic way to avoid default parameters that are empty lists?
...to a list), the default value is in effect modified. This is generally not what was intended. A way around this is to use None as the default, and explicitly test for it in the body of the function, e.g.:
def whats_on_the_telly(penguin=None):
if penguin is None:
penguin = []
penguin...
What is a coroutine?
What is a coroutine? How are they related to concurrency?
10 Answers
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What is the “__v” field in Mongoose
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@talentedmrjones @wprl That is exactly what I'm doing now, but I wanted something that I could put in the Schema directly so in all queries.
– diosney
Mar 24 '14 at 11:52
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What are the differences between a multidimensional array and an array of arrays in C#?
What are the differences between multidimensional arrays double[,] and array-of-arrays double[][] in C#?
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