hashlib.sha256(): This function creates a new SHA-256 hash object. SHA-256 is part of the SHA-2 (Secure Hash Algorithm 2) family of cryptographic hash functions designed by the National Security ...

You can explicitly convert numbers of one type to another with built-in functions that Python provides: x = 123 y = float (x) # y = 123.0 z = 34.89 w = int (z) # w = 34 Note that when you convert to ...

And, all of NumPy’s operations take place outside the Python runtime, so they aren’t constrained by Python’s limitations. Using NumPy for array and matrix math in Python ...

But Cython can also be used to incrementally accelerate Python functions, chiefly ones that perform math. The downside is that Cython uses its own peculiar syntax to work its magic, so porting ...