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How to generate random number with the specific length in python
Let say I need a 3 digit number, so it would be something like:
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JavaScript: Passing parameters to a callback function
I'm trying to pass some parameter to a function used as callback, how can I do that?
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Python group by
Assume that I have a set of data pair where index 0 is the value and index 1 is the type:
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RESTful Services - WSDL Equivalent
I have been reading about REST and SOAP, and understand why implementing REST can be beneficial over using a SOAP protocol. However, I still don't understand why there isn't the "WSDL" equivalent in the REST world. I have seen posts saying there is "no need" for the WSDL or that it would be redund...
How to declare and add items to an array in Python?
I'm trying to add items to an array in python.
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What is the difference between char array and char pointer in C?
I am trying to understand pointers in C but I am currently confused with the following:
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TreeMap sort by value
I want to write a comparator that will let me sort a TreeMap by value instead of the default natural ordering.
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How can I pass a parameter to a setTimeout() callback?
I have some JavaScript code that looks like:
28 Answers
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What's the difference between returning void and returning a Task?
In looking at various C# Async CTP samples I see some async functions that return void , and others that return the non-generic Task . I can see why returning a Task<MyType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that ha...
Is there a naming convention for MySQL?
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