1 Basic Conversion To convert a string to an integer in Python, use the built-in int () function. This function takes a string as an argument and returns its integer representation.

I have 2 numpy arrays, a.shape = (897840, 382) and b.shape = (908160, 382), in which all of the elements in the matrix are decimals, such as 0.065096239001539. I am able to vertically stack the arrays ...

For convenience the put operation should allow use directly some python primitive types commonly used, such as string, int, float and bytes and automatically create the right Value type.