Python tips

>>>a = '1'>>>print(a)1>>>b = '1'.zfill(2*4)>>>print(b)00000001

guopengfa 发布于 2022-04-25

generate gif file from static image

import imageio, os, sysdef png_gif(path): png_lst = os.listdir(path) frames = [] for i in png_lst: frames.append(imageio.imread(path +

guopengfa 发布于 2022-04-21

pytorch 1

let's use torch to create first neural network: according we input data to trainning model by itself.import torchfrom torch.nn import functionalfrom m

guopengfa 发布于 2022-04-21

a big problem when you install torch

IssueMaybe after you installed torch, you will found your graphics card can't available on your torch. I guess you must use pip repo or conda repo to

guopengfa 发布于 2022-04-20

machine learnning - identification verify code image

identify verify code imagemachine learnning - identification verify code image - [opencv to identify string, machine learning to identify what string]

guopengfa 发布于 2022-04-14

Mac M1 Apple Silicon install PyQt5@Python3.9

guopengfa 发布于 2022-03-17

TRAINSPOTTING

Who said the success has only one type.The succeessed maby have the other type like blck.TRAINSPOTTING.

guopengfa 发布于 2022-03-13

roof

guopengfa 发布于 2022-03-09

pretty good snapshot tool: Snipaste

guopengfa 发布于 2022-03-02

a little sad

guopengfa 发布于 2022-03-01