Python processes txt files, keeping only one row if the values of the first and second columns are repeated in consecutive rows

To process a TXT file, keep only one instance if the values of the first and second columns are repeated in…

3 Ways to Reverse Order of Python Lists

List elements in reverse order

list.reverse()

The list.reverse () method directly arranges the elements in reverse order in the original list, without creating a new copy to store the result, without…

Calculate the distance from a point to a straight line(python code)

1. The straight line is expressed by the xy coordinate of the two endpoints

import numpy as np

def get_distance_point2line(point, line)…