jdehesa

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jdehesa has asked 13 questions and find answers to 298 problems.

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jdehesa questions

Is there a built-in "apply" function (like "lambda f: f()") as there used to be in Python 2?
Is it possible to extract an element from a set without copying it?
How do I write consistent stateful context managers?
Performance of np.empty, np.zeros and np.ones
Why does explicit template instantiation not break ODR?
Can STL algorithms and back_inserter preallocate space?
Turning values into columns
Why does std::vector enforce copy on initialization?
Why C++ primitive types are not initialized like the rest of types?
Why is itertools.chain faster than a flattening list comprehension?

jdehesa answers

Compute the distances between points of neighboring time points and find the `n` shortest paths though all time points
Reading a TensorArray in Tensorflow always returns zeroes
Get input (filenames) from tensorflow dataset iterators
Tensorflow: Convert image to rgb if grayscale
Tensor conversion requested dtype float64 for Tensor with dtype float32
How to multiply an Eigen Tensor by the scalar sum of another Eigen Tensor in C++?
Conditional argparse with choice option
How to train Keras model with multiple inputs in Tensorflow 2.2?
Tensorflow running version with CUDA on CPU only
How to slice a tensor with None dimension in Tensorflow