float('inf')
float('-inf')
# ^+-*/ and ><= etc work as expected, can lead to nan (e.g. inf-inf)
Andrey Zharkov asmekal
asmekal
/ python_cheetsheet.md
Created
December 6, 2025 16:22
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| import numpy as np | |
| import matplotlib.pyplot as plt | |
| import cv2 | |
| import albumentations as A | |
| class MaskInverter: | |
| def __init__(self, original_shape): | |
| self.original_shape = original_shape | |
| def invert_horizontal_flip(self, mask): |