Top "Generator" questions

In python, one can easily define an iterator function, by putting the yield keyword in the function's body, such as: …

I can't figure out how to look ahead one element in a Python generator. As soon as I look it's …

I wondering about how serial number generators and validator work. My aim would be to generate a serial number with …

I see lot of examples of generator functions, but I want to know how to write generators for classes. Lets …

I'd like to know what happens when I pass the result of a generator function to python's enumerate(). Example: def …

If I want the number of items in an iterable without caring about the elements themselves, what would be the …

Recently I wrote a function to generate certain sequences with nontrivial constraints. The problem came with a natural recursive solution. …

Is there a more syntactically concise way of writing the following? gen = (i for i in xrange(10)) index = 5 for i, …

I am using Keras with a Tensorflow backend in Python. To be more precise tensorflow 1.2.1 and its build-in contrib.keras …

I'm wondering if there's a reason that there's no first(iterable) in the Python built-in functions, somewhat similar to any(…