ArthurDelannoyazerty

# IDE
# .vscode/      # commented to share info with others

# MacOS
*.DS_Store

# Virtual env
.venv/
venv/

ArthurDelannoyazerty

Center text

heading = "Centered string"
print( f'{heading:=^30}' )      #| = is for the char to print | ^ Is to center the text | 30 is the total length of the final string

'=======Centered string========'

Align text

ArthurDelannoyazerty

import psycopg2  # pip install psycopg2-binary

from typing import Optional


class InterfaceSQL:
    def __init__(self, database:str, host:str, port:str, user:str, password:str):
        conn = psycopg2.connect(
            database=database,
            host=host,

ArthurDelannoyazerty

SSH

Create ssh public & private key (Linux & Windows)

ssh-keygen

1. You will be asked the location to store the ssh keys (default : ~/.ssh/id_rsa)
2. You will be asked the ssh passphrase 2 times
3. Then the keys will be generated (public: id_rsa.pub | private: id_rsa)

ArthurDelannoyazerty

import math
import torch
import numpy as np


def prepare_image_for_display(
    data: torch.Tensor|np.ndarray,
    channels_selected: list[int] = [0,1,2],
    permute_channels: bool = False,
    normalize: bool = True,

ArthurDelannoyazerty

Master GitHub markdown tables with code blocks

1. Use HTML tags to define the table to get the best layout result
2. Use either backticks (```) or the HTML pre element with attribute lang
3. Keep a blank line before and after a code block for correct formatting and syntax highlighting

Good

Example: nice looking table to show HTTP Responses

ArthurDelannoyazerty

import requests
import json

from pathlib import Path
from utils_sql import InterfaceSQL # custom psycopg2
from shapely.geometry import shape


if __name__ == '__main__':

ArthurDelannoyazerty

Docker

Setup

mkdir docker
mkdir docker/volume
mkdir docker/volume/postgres

ArthurDelannoyazerty

RAM

Free RAM

free -h

               total        used        free      shared  buff/cache   available
Mem:           125Gi        12Gi       109Gi       186Mi       4.9Gi       113Gi
Swap: 4.0Gi 154Mi 3.8Gi

ArthurDelannoyazerty

def stream_download(url:str, output_filepath:Path, desc:str='Item Download'):
  response = requests.get(url, stream=True)
  total = int(response.headers.get('content-length', 0))
  with open(output_filepath, 'wb') as f, tqdm(desc=desc,total=total,unit='iB',unit_scale=True,unit_divisor=1024,) as bar:
    for data in response.iter_content(chunk_size=1024):
      size = f.write(data)
      bar.update(size)