What is the purpose of __str__ and __repr__?
92278
What is the difference between __str__ and __repr__?
50633
What does Python's eval() do?
82662
string = string + int: What's behind the scenes?
40750
Python function attributes - uses and abuses
99215
What is the purpose of the return statement?
63258
Is there something like python's interactive REPL mode, but for Java?
125377
When to use reinterpret_cast?
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?
66487
What are the Pointer-to-Member ->* and .* Operators in C++?
3494
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
5705
Why is `self` in Python objects immutable?
411
What is a wrapper_descriptor, and why is Foo.__init__() one in this case?
36080
Why are Python's 'private' methods not actually private?
129749
How slow is Python's string concatenation vs. str.join?
146972
How (and why) use stderr for both reading and writing?
10741
What is __init__.py for?
75761
How is tr1::reference_wrapper useful?