在 Python 中，这三种技术作为函数存在，而不是数组或字符串类的方法。 这意味着，你将编写 map (function, my_list)，而不是编写 my_array.map（function）。

Positron is Posit's new, free IDE for data science. Users can work with Python and R. It explicitly does not replace RStudio.

A bloom filter works by condensing a set of more complex data to a couple of bits in an array. When an element is added, a bit is set, the index of which is determined by a hash function.